Publications (2015-2024)

Books, Book Chapters, and Edited Proceedings (12):

1. Lavala Srinivasa Rao, Partha Mondal, Sudip Das. Influence of tab blockage on asymmetric under-expanded sonic free jet. Aerospace and Associated Technology, 1 st edition, 2022.

2. R. Kumar and M. Varma, Recent Advances in Solid and Hybrid Rocket Propulsion. Energetics Science and Technology: An integrated approach, Ed. Adam S Cumming, IOP Publishing Ltd 2022, Pages 15-1 to 15-51.

3. R. Kumar and M. Varma, Current Trends in Liquid and Gel Rocket Propulsion. Energetics Science and Technology: An integrated approach, Ed. Adam S Cumming, IOP Publishing Ltd 2022, Pages 16-1 to 16-47.

4. R. Dubey and R. Kumar, Effect of Metal Addition on the Ignition Characteristics of a Pyrotechnic Igniter. Recent Advances in Aerospace Engineering, Eds. S. Singh, P. J. Ramulu, S. S. Gautam, Chapter-25, Springer, 2024.

5. A. Dubey, R. Kumar and S. Biswas, Effect of different injectors on performance of hybrid rocket motor by varying the L/D ratio. Recent Advances in Aerospace Engineering, Eds. S. Singh, P. J. Ramulu, S. S. Gautam, Chapter-23, Springer, 2024.

6. S. Jain and R. Kumar, Aging and Atomization Characteristics of Aluminum Loaded and Unloaded Ethanol Gel. Recent Advances in Aerospace Engineering, Eds. S. Singh, P. J. Ramulu, S. S. Gautam, Chapter-12, Springer, 2024.

7. Gyandeep and R. Kumar, “Effect of Change in Alignment of the Multiport Grain on the Performance of a Hybrid Rocket Motor” in Recent Advances in Aerospace Engineering, Eds. S. Singh, P. J. Ramulu, S. S. Gautam, Chapter-24, Springer, 2024.

8. D. P. Mishra and S. Y. Jejurkar. Burner technology for hydrogen fuel. Book Chapter, Advances in Combustion Technology, 2022, Pages 47-62, CRC Press.

9. S. Y. Jejurkar and D. P. Mishra. Annular microcombustor and its characterization. Book Chapter, Advances in Combustion Technology, Year 2022, 1-33, CRC Press.

10. M. Varma and N. Lokeshwaran, Catalytic Thermal Decomposition and Combustion of HTPB-AP Composite Solid Propellants in Presence of Nanosized Bimetallic TMOs. Thermal Decomposition: Process and Effects, Ed. K.J. Pace, Noval Publishers, New York, USA, 2019.

11. Nitesh Kumar, Mengu Dinesh, and Rajiv Kumar, “Effect of Activated Charcoal on the Performance of Hybrid Rocket Motor” in Lecture Notes in Mechanical Engineering of Proceedings of the National Aerospace Propulsion Conference, Editors: Chetan S. Mistry, S. Kishore Kumar, B. N. Raghunandan, Gullapalli Sivaramakrishna.

12. M. Varma, High Shear Rheometry of Unsymmetrical Dimenthyl Hydrazine Gel. Chemical Rocket Propulsion: A Comprehensive Survey of Energetic Materials, Eds. L.T. DeLuca, T. Shimada, V.P. Sinditskii, M. Calabro, Springer, 2017.

International Journal Publications (60):

1. Narendra Yadav, S. S Majhi, Saw S.K., P. K.Srivastava, “Morphological orders of spherucrystel textures in Belousov- Zhabotinskey- type oscillatory reaction system”, Chemical Paper, 69 (4) 604–615, 2015.
2. Priyank Kumar and  J. K. Prasad, “Mechanism of Side Force Generation and its Alleviation over a Slender Body”, Journal of Spacecraft and Rockets 1,53,195-208, 2016.
3. D. Sahoo , S. Das, Priyank Kumar and J. K. Prasad, “Effect of spike on steady and unsteady flow over a blunt body at supersonic speed”, Acta  Astronautica, 128 pp. 521-533, 2016.
4. P. S. Vignesh Ram, S. Das and H. D. Kim, “Influence of vortex generator on cylindrical protrusion aerodynamics at various Mach numbers”, Aerospace Science and Technology, 58, 267-274, 2016.
5. Priyank Kumar and J. K. Prasad, “Side Force over Slender Body with Rings at different Location at Subsonic Speed”, Proc. of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 231, 8, pp. 1478 – 1491, 2016.
6. Priyank Kumar and J. K. Prasad, “Effect of Ring Size on the Side Force over Ogive - Cylinder Body at Subsonic Speed”, The Aeronautical Journal, Royal Aeronautical Society, 120,  1231, pp. 1487 – 1506, 2016.
7. Rajiv Kumar and P. A. Ramakrishna, “Studies on EVA Based Wax Fuel for Launch Vehicle Applications”, Propellant, Explosive and Pyrotechnic 2, 41, 295-303, 2016.
8. Pratim Kumar, P. C. Joshi and Rajiv Kumar, “Thermal Decomposition and Combustion Studies of Catalyzed AN/KDN Based Solid Propellants”, Combustion and Flame 166,316-332,2016.
9. G. K. Prashant, D. B. Lata and P. C. Joshi, “Investigations on the effect of methanol blends on the combustion parameters of dual fuel diesel engine”, Applied Thermal Engineering, 103, 187-194, 2016.
10. G. K. Prashant, D. B. Lata and P. C. Joshi, “Investigations on the effect of ethanol blend on the combustion parameters of dual fuel diesel engine”, Applied  Thermal Engineering, 95, 623-631, 2016.
11. Kumar, P., and Prasad, J. K., “Side Force over Slender Body with Rings at different Location at Subsonic Speed,” Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 231, No. 8, pp. 1478 - 1491
12. Kumar, P., and Prasad, J. K., “Effect of Ring Size on the Side Force over Ogive - Cylinder Body at Subsonic Speed,” The Aeronautical Journal, Royal Aeronautical Society, 2016 Vol. 120, No. 1231, pp. 1487 - 1506
13. Kumar, P., and Prasad, J. K., “Mechanism of Side Force Generation and its Alleviation over a Slender Body, ” Journal of Spacecraft and Rockets, Vol. 53, No. 1, 2016, pp. 195 – 208
14. Agarwal, S. and Kumar, P., "Numerical Investigation of Flow Field and Effect of Varying Vortex Generator Location on Wing Performance", American Journal of Fluid Dynamics, Vol. 6, No. 1, 2016, pp. 11-19 
15. Agarwal, S. and Kumar, P., "Investigation of Flow Field over NACA4412 with a Vortex Generator", Journal of Advanced Research in Applied Mechanics & Computational Fluid Dynamics, Vol. 1, No. 4, pp 1-12
16. B. A. Kumar, Priyank Kumar, S. Das and J. K. Prasad, “Effect of Leading Edge Shapes on 81deg/45deg Double-Delta Wing at Low Speeds”, Proc. IMechE Part G: J Aerospace Engineering, DOI: 10.1177/0954410017724822, 2017.  
17. Harshit Shukla, Rajesh G. Singh Nandan, Priyanka Shukla, Vinod Kumar N, and Mohan Varma, “Ignition and Combustion Characteristics of a MEMS Pyrotechnic Thruster for Micro Propulsion Applications”, International Journal of Energetic Materials and Chemical Propulsion, 16 (3), pp 1-9, 2017.
18. Das, S., and Cohen, J, “Reducing Pressure Oscillations by change in Rear-Face Geometries at Subsonic and Transonic Speeds”, AIAA Journal, Vol. 55, No. 12, pp. 4401-4411, 2017.
19. Saranyamol, V.S., Kumar, P., and Das, S., “Influence of Impinging Wall Ramping Modification on the Flow Field of Open Cavity at M=2.0”, J. Fluids Eng., Transactions of ASME, doi: 10.1115/1.4039247, 2017.
20. Mondal, P., Anup V. Kanale, N. Balakrishnan, Nikhil V. Shende and Rohan Pradeep Wadnerkar, “Optimization of Flap Position Using a Modified Discrete-Vortex Method”, AIAA Journal, Vol. 55, No. 12, pp. 4083-4093, 2017.
21. Pratim Kumar, P. C. Joshi, Rajiv Kumar, “Thermal Decomposition and Kinetics Studies of AN, KDN and Their Mixtures with and without Catalysts”, Central European Journal of Energetic Materials, Issue No-1, Vol. 14, pp. 184-200, 2017.
22. Swarup Y. Jejurkar, Geetanjali Yadav, D.P. Mishra, “Visualizations of sheet breakup of non-Newtonian gels loaded with nanoparticles”, International Journal of Multiphase Flow, Vol. 100, pp. 57-76, 2018.
23. Pratim Kumar, P. C. Joshi, Rajiv Kumar, and Shelly Biswas, "Catalytic Effect of Cu-Co* on the Thermal Decomposition of AN/KDN based Green Oxidizer and Propellant Samples" Defence Technology, https://doi.org/10.1016/j.dt.2018.03.002, 2018.
24. Manisha B. Padwal and Mohan Varma, “Thermal decomposition and combustion characteristics of HTPB-coarse AP composite solid propellants catalyzed with Fe₂O₃,” Combustion Science and Technology, Vol. 190 (9), pp. 1614-1629, 2018.
25. Swarup Y. Jejurkar, Geetanjali Yadav, and D. P. Mishra, “Characterization of impinging jet sprays of gelled propellants loaded with nanoparticles in the impact wave regime,” Fuel, Vol. 228, 2018, pp. 10-22.
26. P. Kumar and J. K. Prasad, "Effect of multiple rings on side force over an ogive-cylinder body at subsonic speed", Chinese Journal of Aeronautics, Vol. 31, No. 6, 2018, pp 1181 - 1188.
27. Mengu Dinesh and Rajiv Kumar, "Development of EVA-SEBS Based Wax Fuel for Hybrid Rocket Applications" Acta Astronautica, Vol-152, 2018, pp. 325-334.
28. Saranyamol, V.S., Kumar, P., and Das, S., “Influence of Impinging Wall Ramping Modification on the Flow Field of Open Cavity at M=2.0”, J. Fluids Eng, Transactions of ASME, Vol. 140, No. 7, July 2018.
29. Kumar, B. A., Kumar, P., Das, S., and Prasad, J. K., “Effect of Leading Edge Shapes on 81deg/45deg Double-Delta Wing at Low Speeds”, Proc. IMechE Part G: J Aerospace Engineering, Vol. 232, No. 16, pp. 3100-3107, Dec. 2018.
30. Das, S., Kumar, P., and Prasad, J. K., “Hypersonic Flow over Hemispherical Blunt Body with Spikes”, Scientia Iranica B, 26(1), 2019, pp. 358-366.
31. S. Aravind and Rajiv Kumar, "Supersonic Combustion of Hydrogen Using an Improved Strut Injection Scheme", International Journal of Hydrogen Energy, Vol-44, Issue-12, 2019, pp. 6257-6270.
32. Mengu Dinesh and Rajiv Kumar, "Utility of Multi-Protrusion as the Performance Enhancer in Hybrid Rocket Motor" Journal of Propulsion and Power, Vol-35, No. 5 2019, pp. 1005-1017.
33. Kumar, P., Roy, D., and Das, S., “Effect of Anhedral / Dihedral angles on a 76/40° Double Delta Wing at Low Speeds”, Journal of Aerospace Engineering, 32(6), 2019.
34. Pragya Berwal and Shelly Biswas, Experimental Investigation on Combustion Characteristics of Hybrid Rocket Fuels with Multi-Angle Diverging Injector, Int. J. Turbomach. Propuls. Power 2020, 5, 12.
35. Richa Sinha, Brijesh Patel and Rajiv Kumar, "Design and Fabrication of Automatic Rain Sensing Car Wiper", International Journal of Advance Research and Innovative Ideas in Education, Vol-6, Issue-2, 2020, pp. 797-800.
36. Bala Vignesh and Rajiv Kumar, “Effect of multi-location swirl injection on the performance of hybrid rocket motor” Acta Astronautica, Vol-176, 2020, pp. 111-123.
37. Uma Vellaisamy and Shelly Biswas, Effect of Metal Additives on Neutralization and Characteristics of AP/HTPB Solid Propellants, Combustion and Flame 2020; 221: 326-337.
38. Shelly Biswas and D. K. Sharma, A Review on the Co-processing of Biomass with other Fuels Sources, International Journal of Green Energy, (Accepted) 2020.
39. Priyank Kumar, "Investigation of Rolling Moment of Slender Body at High Incidence for Air to Air Missile/ Rocket Applications", Defense Science Journal, Vol. 70, No. 1, 2020, pp. 18-22.
40. Swarup Y. Jejurkar, A. Khanna, and N. Verma, “Maldistribution effects in an industrial-scale trickle bed reactor,” Industrial & Engineering Chemistry Research, Vol. 59 (16), 2020, pp. 7405-7415.
41. Kumar, P., Gaurav, S., and Das, S., “Effect of Circular Ring on the Side Force of a Cone-Cylinder Body”, J. Aerosp. Technol. Manag., São José dos Campos, Vol. 12, e0620, 2020.
42. Sahoo, D., Karthick, S. K., Das, S., and Cohen, J., “ Parametric Experimental Studies on the Shock related Unsteadiness in a Hemispherical Spiked Body at Supersonic Flow”, AIAA Journal, Vol. 58, No. 8 (2020), pp. 3446-3463.
43. Saranya VS, Kumar P, Das S., "Characteristics of Open Cavity Flow with Floor Inclinations at M=2.0", Proceedings of the Institution of Mechanical Engineers, Part G : Journal of Aerospace Engineering, September 2020.
44. Pratim Kumar and Rajiv Kumar, “Heat of Combustion Studies for Carbon Black Mixed ADN, KDN and AP Oxidizer”, Science and Technology of Energetic Materials, Vol. 81, No. 4, 2020.
45. Sahoo, D., Karthick, S. K., Das, S., and Cohen, J., “Shock-related Unsteadiness of Axisymmetric Spiked Bodies in Supersonic Flow”, Experiments in Fluids, Vol. XX, No. X (2021), pp. xxxx-xxxx
46. Krishna, T. V., Kumar P, Das S., Desikan, S.L.N., "Effect of Cavity Rear Wall Modifications on Pressure Fluctuations at Supersonic Speed", Acta Astronautica, Accepted for Publication April 2021.
47. Mengu Dinesh and Rajiv Kumar, “Experimental Studies of Protrusion Inserted Hybrid Rocket Motor with Varying L/D Ratio”, Journal of Spacecraft and Rockets, Vol. 58, No. 1, 2021, pp. 134-147.
48. Mengu Dinesh, Saideep Singh Rajput and Rajiv Kumar, “Protrusion Effect on the Performance of Hybrid Rocket with Liquefying and Non-Liquefying Fuels” Acta Astronautica, Vol-178, 2021, pp.536-547.

49. Sarwar MG, Kumar P, Das S., “Supersonic flow investigation of a drag reducing conical spike on a hemispherically blunted nose body”. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering., Vol 237, Issue 9, Nov. 2022. doi:10.1177/09544100221140942.

50. Arora A., Das, S.,  Kumar, P., "Flow Field Investigation of a Blended Wing Body in Low Speeds" Journal of Applied Fluid Mechanics, Vol. 16, No. 4, pp. 794-804, April 2023.  doi.org/10.47176/jafm.16.04.1475

51. Karn, P.K., Das, S. & Kumar, P. Effect of ring on the flow unsteadiness of slender body at α = 50°. J Braz. Soc. Mech. Sci. Eng. 45, 173 (Feb. 2023). https://doi.org/10.1007/s40430-023-04101-4

52. Lavala, S. R., Mondal, P., and Das, S., "Effect of tab shape, length, and placement on the over-expanded free jet at Mach 2.0", Int J Turbo Jet Eng, De Gruyter, Oct 2023, https://doi.org/10.1515/tjj-2023-0079.

53. Sarwar, Md., Kumar, P., Das, S., "Influence of Nose Cone Fairing and Spike on Supersonic Blunt Body Flows", Journal of Spacecraft and Rockets, Vol. 61, No. 1, January 2024, pp. 200-216, https://doi.org/10.2514/1.A35757 

54. Kumar, P and Das, S., "Influence of Plasma on the Supersonic Air - Intake Buzz", Journal of Applied Fluid Mechanics, (Accepted ) Vol. x, No. x, pp. x-x, 2024

55. Mengu Dinesh and Rajiv Kumar, “Effect of protrusion on combustion stability of hybrid rocket motor”, Propellant, Explosive and Pyrotechnic, Vol-47, Issue-4, 2022.

56. Gaurav Marothiya, Rajiv Kumar and P. A. Ramakrishna, “Enhancing the Regression Rate of Hydroxyl-Terminated-Polybutadiene-Based Mixed Hybrid Rockets”, Journal ofPropulsion and Power, Vol. 38, No. 4, 2022.

57. V. Vani Pooja and Rajiv kumar, “Studies of Jet A1 Fuel Atomization Through Non-Circular Orifices”, Defence Science Journal, Vol. 73, No. 3, pp. 270-278, 2023.

58. Gyandeep and Rajiv Kumar, “Performance Estimation by Varying the Grain Port Alignment Position in a Hybrid Rocket Motor”, Defence Science Journal, Vol. 74, No. 2, 225-233, 2024.

59. Mengu Dinesh and Rajiv Kumar, “Evaluation of combustion stability of single and multi- protrusion inserted hybrid rocket motor”, Acta Astronautica, Vol.-219, 761-773, 2024.

60. Midhun MV, Mondal, P., Pawan Kumar Karn and Priyank Kumar, “Aerodynamic Investigation of Blended Wing Body Configuration”, Defence Science Journal, Vol. 73, No. 3, 2023, pp. 283-292.

Publications in National Journals (6):

1. Bhumkar, Y. G., Kumar, P., Roy, A., Das, S., and Prasad, J. K., “Investigation of Incompressible Flow past Two Circular Cylinders of Different Diameters”, Defence Science Journal, Vol. 67, No. 5, Sep. 2017, pp. 487-496, 2017.

2. Nitesh Kumar, Bala Vignesh D and Rajiv Kumar, Effect of Adding Ammonium Perchlorate on the Performance of Hybrid Rocket Motor, Annual Technical Volume of Aerospace Engineering Division Board, Vol. III, 2019.

3. Mondal, P., “Euler Simulation Using a 3D Unstructured Compressible Solver”, Annual Technical Volume of Aerospace Engg. Division Board, The Institute of Engineers (India), Volume-III, 2019, pp. 27-31.

4. Uma Vellaisamy, Puran Chandra Joshi, Shelly Biswas, Regression rate and combustion characteristics of shellac based hybrid fuel, Annual Technical Volume of Aerospace Engineering Division Board, Vol –III, 2019, 72-74.

5. Karn, P. K., Kumar, P., Das, S. "Asymmetrical Vortex over Slender Body: A Computational Approach", Defense Science Journal, Vol. 71, No. 2, March 2021, pp. 282-288.

6. Mondal, P., “Prediction of Moment Using a Modified Discrete Vortex Method in Ground Effect”, Defence Science Journal, Vol. 71, No. 2, 2021, pp. 146-152.

Publications in Conferences/Seminars/Workshops (99):

1. B.V.S. Jyoti, Puroshothaman N., Mohan Varma, “Combustion studies of UDMH- RFNA Gel  Propellant”, 24^th National Conference on I.C. Engine & Combustion, Oct. – Nov. 2015.
2. Saugata Mandal, Narendra Yadav, P. C. Joshi, “Combustion Study of Poly-Tetrahydrofuran (PTHF) Based Solid Propellants”, 24^th National Conference on I.C. Engine & Combustion, Oct. – Nov. 2015.
3. Pratim Kumar, P. C. Joshi, “Characteristics of Regression Rate of Catalyzed and Uncatalyzed Solid Propellants at Sub- atmospheric Pressures”, 24^th National Conference on I.C. Engine & Combustion, Oct. – Nov. 2015.
4. G. K. Prashant, D. B. Lata, P. C. Joshi, “Investigations on the Performance Parameters of Ethanol and its Blends on a Diesel Dual Fuel Engine”, 24^th National Conference on I.C. Engine & Combustion, Oct. – Nov. 2015.
5. B.V.S. Jyoti, Puroshothaman N. and Mohan Varma, Combustion Studies on UDMH-RFNA Gel Propellants, 24^th National Conference on I. C. Engines and Combustion, Dehradun, Vol.1, pp. 243-246, 2015.
6. Das, S., and Cohen, J. "Influence of Circular Rear Face Geometry on the Cavity Flow Oscillations at M=0.7", 56th Israel Annual Conference on Aerospace Sciences (IACAS), Tel-Aviv & Haifa, Israel, March 9-10, 2016.
7. Das, S., and Cohen, J. "Effect of Rear Face Geometry on the Open Cavity Oscillatory Flow at M=0.9", AIAA-2016-3175, 8th AIAA Flow Control Conference, Washington, D.C., USA, June 13-17, 2016.
8. Mondal, P., Anup V. Kanale, N. Balakrishnan, Nikhil Vijay Shende and Rohan Pradeep Wadnerkar, “Optimization of Flap position using a Modified Discrete Vortex method", 34th AIAA Applied Aerodynamics Conference, AIAA 2016-3870, 2016.
9. Mondal, P., Munikrishna N., Nikhil V. Shende and Balakrishnan N., “Dynamic Ground Effect Analysis Using a Novel Sinking Grid Methodology", 34th AIAA Applied Aerodynamics Conference, AIAA 2016-4167, 2016.
10. Shukla, Harshit, Nandan, Rajesh G. Singh,  Shukla Priyanka, Vinod N. K, and Varma, Mohan, Ignition Characterization of Energetic Materials for MEMS based Pyro-devices, Proc. 10^th International High Energy Materials Conference and Exhibits, Hyderabad, Vol.1, pp. 152-156, 2016.
11. Shukla, Harshit, Nandan, Rajesh G. Singh,  Shukla Priyanka, Vinod N. K, and Varma, Mohan,  Development of a MEMS Pyrotechnic Thruster for Micro Propulsion Applications, 52nd AIAA/SAE/ASEE Joint Propulsion Conference, Propulsion and Energy Forum, UT, USA, AIAA 2016-4907, 2016.
12. Kumar Pratim, Kumar, Rajiv and Joshi P. C., "Thermal Decomposition and Kinetic Studies of AN Based Green Oxidizers", International Conference on Alternative Energy Sources, BIT Mesra, Ranchi, India, January 29-30, 2016.
13. Biswas Shelly, Sharma, D. K.and Kumar, Rajiv "Effect of ZSM-5 Catalyst on Co-cracking of Jatropha Oil with Bagasse", International Conference on Alternative Energy Sources, BIT Mesra, Ranchi, India, January 29-30, 2016.
14. Krishna, Talluri Vamsi and Kumar, Rajiv “Effect of Multi-Protrusion on Regression Rate in a Hybrid Rocket Motor”, Proceeding of 10^th International High Energy Material Conference and Exhibits, Hyderabad, February 11-13, 2016.
15. Manish Kr. Singh, Mondal, P., Sudip Das and Priyank Kumar, “ Application of numerical lifting line theory for swept wings with different aspect ratios”,18th Annual AeSI CFD Symposium, Bangalore, India, August 10–11, 2016.
16. Shukla, Harshit, Nandan, Rajesh G. Singh,  Shukla Priyanka, Vinod N. K, and Varma, Mohan, Analytical and Experimental Studies on a Micro-pyrotechnic System, Proc. 20^th Symposium on Thermal Analysis, IIT BHU, Varanasi, pp. 218-222, 2016.
17. Shelly Biswas, D. K. Sharma and Rajiv Kumar, “Response surface modeling for optimization of Co- cracking of jatropha oil”, International Conference on Chemical Engg. & Advanced Polimeric Materials, 2016.
18. Pratim Kumar Rajiv Kumar and P. C. Joshi, “Thermal Decomposition and Stabilization Studies of ADN with AN impurities in the presence of catalysts”, 1st International Conference on Modern Research in Aerospace Engg. (MRAE - 2016), 2016.
19. Prateek Garg, Abhishek Sharma, D.K. Agarwal and Mohan Varma, “Numerical Modelling of Liquid Oxygen and Kerosene Combustion at High Pressures”, 55^th AIAA Aerospace Science Meeting, Jan. 9-13, 2017, Texas, USA, 2017.
20. Das, S., and Cohen, J., “Transonic cavity flows in the presence of a store release body”, Proceedings of the 57th Israel Annual Conference on Aerospace Sciences (IACAS), Tel-Aviv & Haifa, Israel, March 15-16, 2017.
21. Pragya and Shelly Biswas, “Investigating the effect of injector type on the regression rate of the hybrid rocket”, Proceedings of the 11th International High Energy Materials Conference & Exhibits, HEMCE 2017, Vol-1, 187-191, 2017.
22. Talluri Vamsi Krishna, Mengu Dinesh and Rajiv Kumar, “Study on Improvement of Regression Rate and Combustion Efficiency in Hybrid Rocket Motor Using Multi-Protrusion”, 11th International High Energy Materials Conference & Exhibits, HEMCE-2017, Nov.23 – 25, 2017, Pune, India, Vol-1, pp. 158-164, 2017.
23. Aravind S and Rajiv kumar, “Numerical Investigation of Hydrogen Combustion in Scramjet to Enhance Combustion Efficiency”, 11th International High Energy Materials Conference & Exhibits, HEMCE-2017, Nov.23 – 25, 2017, Pune, India, Vol-1, pp. 66-73, 2017.
24. Mengu Dinesh and Rajiv Kumar, “Combined Effect of Paraffin and Microcystalline Wax on Mechanical Properties and Regression Rate of Hybrid Rocket Motor”, 11th International High Energy Materials Conference & Exhibits, HEMCE-2017, Nov.23 – 25, 2017, Pune, India, Vol-2, pp.133-138, 2017.
25. Pratim Kumar, Rajiv Kumar, and Puran Chandra Joshi, “Studies of Heat of Combustion for AP, ADN, and KDN Pellets mixed with Carbon Black”, 4th International Conference on Recent Developments in Science, Engineering and Technology (REDSET 2017) October 13-14, 2017, GD Goenka University, Gurgaon (DELHI-NCR) India, 2017.
26. Mohan Varma, “Formulation, Characterization and Rheological Studies on Metallized Fuel Systems for Propulsion Applications (Invited Lecture)”, Proc. GATET Workshop, GTRE, Bangalore on August 30 & 31, 2017.
27. Saranyamol, V. S., Krishna, T. V., Kumar, P., and Das, S, “Effect of flow impingement wall height on the pressure fluctuations over a rectangular cavity at supersonic speed”, Proceedings of the 1^st National Aerospace Propulsion Conference NAPC-2017, March 15-17, 2017, IIT Kanpur, 2017.
28. Reddy, B. H. V., Singh, R. K., Kumar, P., and Das,  S., “Investigation of steady and unsteady flow inside an air-intake at supersonic speed”, HST-68, 5^th National Conference on Wind Tunnel Testing (NCWT-05), 16-17 March 2017, MIT Chennai, 2017.
29. Gaurav, S., Das, S., Kumar, P, “Investigation of flow over a cone cylinder at high angles of attack at subsonic speed”, LST-16, 5^th National Conference on Wind Tunnel Testing (NCWT-05), 16-17 March 2017, MIT Chennai, 2017.
30. Roy, D., Das, S., Kumar, P, “Anhedral angle effect on a 76/40 degree double delta wing at subsonic speed”, LST-16, 5^th National Conference on Wind Tunnel Testing (NCWT-05), 16-17 March 2017, MIT Chennai, 2017.
31. Sugandh Gupta, Mondal, P., S. Das and Priyank Kumar, “Numerical Simulation of Intakes at Supersonic Speeds”,  1^st National Aerospace Propulsion Conference, IIT Kanpur,  NAPC-2017-001, 2017.
32. Jayashri Sehajpal and Mohan Varma, Therma Decomposition and Burn Rate Studies of AP-HTPB based Composite Solid Propellants with Added Surfactant, Proc. 32nd National Convention of Aerospace Engineers,2018, pp. 102-106.
33. Mondal, P., “Application of Modified Discrete Vortex Method in Ground Effect Studies”, 20th Annual AeSI CFD Symposium, Bangalore, India, August 9-10, 2018.
    Mondal, P., “Euler Simulation Using a 3D Unstructured Compressible Solver”, 32nd National Convention of Aerospace Engineers, BIT Mesra, Ranchi, October 27 – 28, 2018.
34. Mengu Dinesh and Rajiv Kumar, “Performance Evaluation of Mg-Iron Based Wax Fuels for Hybrid Rocket Applications” 32nd National Convention of Aerospace Engineers & National Seminar on Advances in Aerospace Sciences and Technologies, October 27-28, 2018.
35. Nitesh Kumar, Bala Vignesh D and Rajiv Kumar, “Effect of Adding Ammonium Perchlorate on The Performance of Hybrid Rocket Motor” 32nd National Convention of Aerospace Engineers & National Seminar on Advances in Aerospace Sciences and Technologies, October 27-28, 2018.
36. Arvind S and Rajiv Kumar, "Numerical Investigation on the Effect of Velocity Gradient on Shear Layer in Scramjets", 32nd National Convention of Aerospace Engineers & National Seminar on Advances in Aerospace Sciences and Technologies, October 27-28, 2018.
37. Nitesh Kumar, Mengu Dinesh and Rajiv Kumar, “Effect of Activated Charcoal on the Performance of Hybrid Rocket Motor” National Aerospace Propulsion Conference, IIT Kharagpur, December 17-19, 2018.
38. Saideep Singh Rajput, Mengu Dinesh and Rajiv Kumar, “Studies on the Effect of Protrusion in Liquefying and Non-Liquefying Hybrid Rocket Fuels” National Aerospace Propulsion Conference, IIT Kharagpur, December 17-19, 2018.
39. Uma Vellaisamy, Puran Chandra Joshi, Shelly Biswas, Regression rate and combustion characteristics of shellac based hybrid fuel, 32nd National Convention of Aerospace Engineers & National Seminar on Advances in Aerospace Sciences and Technologies, BIT Mesra, Ranchi, 27th October to 28th  October, 2018.
40. Sahoo, D., Cohen, J., and Das, S., “Unsteady Flow over Spike Mounted Hemispherical Body at Supersonic Speed”, Proceedings of the 58th Israel Annual Conference on Aerospace Sciences (IACAS), Tel-Aviv & Haifa, Israel, March 14-15, 2018.
41. Das, S., and Cohen, J., “Reducing cavity flow pressure oscillations by change in rear face geometries at transonic speed”, 21st Australasian Fluid Mechanics Conference, Adelaide, Australia, 10-13 December, 2018.
42. Swain, S. K., Mohanta, D. K., Das, S., “Outcome Based Education Program Outcome Assessment for an Engineering Undergraduate Course”, Poster Paper at 4th World Summit on Accreditation, Challenges and Opportunities in Outcome Based Accreditation (WOSA 2018), New Delhi, 7-9 Sep, 2018.
43. Saranyamol, V. S., Kumar, P., and Das, S., “Imfluence of cavity floor on the unsteady characteristics of flow inside an open cavity at supersonic speed”, 32nd National Convention of Aerospace Engineers, NCAE 2018, Oct. 27-28, BIT Mesra, Ranchi.
44. Krishna, T. V., Kumar, P., Desikan, S. L. N., and Das, S., “Experimental investigation of cavity flows with stepped impinging wall at Mach 2.0”, CP 023, SAROD 2018, 8th Symposium on Applied Aerodynamics and Design of Aerospace Vehicles, November 29-December 1, 2018, Bengaluru.
45. Singeetham Pranaykumar and Rajiv kumar, “Effect of Liquid Fuel Injection on the Performance of Hybrid Rocket Motor”, International Conference on “Emerging Technologies, Systems and Applications”, Jhrakhand Rai University, Ranchi, Jharkhand, 21-22 April, 2018.
46. Mengu Dinesh and Rajiv Kumar, “Effect of Polymeric Additives on Mechanical Properties and Combustion Characteristics of Wax based fuels for Hybrid Rocket Applications”, International Conference on “Emerging Technologies, Systems and Applications”, Jhrakhand Rai University, Ranchi, Jharkhand, 21-22 April, 2018.
47. Mengu Dinesh and Rajiv Kumar, “Investigation on Performance of Hybrid Rocket Motor with Non-Conventional Protrusion Configuration”, Proceedings of Seventh Asian Joint Workshop on Thermophysics and Fluid Science, November 21-24, 2018, Trivandrum, India, pp. 533-539.
48. Singeetham Pranay Kumar, V. Vani Pooja and Rajiv Kumar, “Effect of Injector Configuration on the Performance of Tribrid Rocket Engine”, Proceedings of Seventh Asian Joint Workshop on Thermophysics and Fluid Science, November 21-24, 2018, Trivandrum, India, pp. 598-604.
49. Bala Vignesh D and Rajiv Kumar, "Study on the Performance of Swirling Oxidizer Injection on the Post Combustion Chamber of Hybrid Rocket Motor", 12th International High Energy Materials Conference & Exhibits, HEMCE-2019, Dec.16 – 18, 2019, IIT Madras, Chennai, INDIA.
50. Bala Vignesh D and Rajiv Kumar, "Effect of Multi-Location Swirl Injection on the Performance of Hybrid Rocket Motor", 12th International High Energy Materials Conference & Exhibits, HEMCE-2019, Dec.16 – 18, 2019, IIT Madras, Chennai, INDIA.
51. V. Vani Pooja and Rajiv Kumar, "Characterization Studies of Different L/D Non-Circular Orifice Showerhead Injectors", 12th International High Energy Materials Conference & Exhibits, HEMCE-2019, Dec.16 – 18, 2019, IIT Madras, Chennai, INDIA.
52. V. Vani Pooja and Rajiv Kumar, "Studies of Liquid Jet Atomization Through Non-Circular Orifices", 12th International High Energy Materials Conference & Exhibits, HEMCE-2019, Dec.16 – 18, 2019, IIT Madras, Chennai, INDIA. 
53. Mengu Dinesh and Rajiv Kumar, "Studies of Wax-Ammonium Perchlorate Based Fuels for Hybrid Rocket Applications", 12th International High Energy Materials Conference & Exhibits, HEMCE-2019, Dec.16 – 18, 2019, IIT Madras, Chennai, INDIA.
54. Krishna, T. V., Kumar, P., Desikan, S. L. N., and Das, S., “Experimental investigation of cavity flows with rear corner and face modifications”, Proceedings of the 2nd National Aero Propulsion Conference, NAPC-2018, Dec 17-19, IIT Kharagpur.
55. Siddharth Behal and Mohan Varma, Spray Characteristics of Pure and Metallized Green Gel Propellants, Proc. 12^th International High Energy Materials Conference & Exhibits, Dec. 16-18, 2019, IIT Madras.
56. Pragya and Shelly Biswas, Study the Effect of Axi-swirl Injector on the Regression Rate of the Hybrid Rocket, 33rd National Convention of Aerospace Engineers and National Conference on “Emerging Technologies in  Aerospace Structures, Materials and Propulsion Systems”, IEI, Pune Local Centre, Pune. 16th to 17th November, 2019.
57. Uma Vellaisamy and Shelly Biswas, Reduction of HCL Concentration in Combustion Products of AP based Solid Propellant using Metal Additives, 12th International High Energy Materials Conference & Exhibit, HEMCE-2019, IIT Madras, Chennai, 16th December to 18th December, 2019.
58. Sahoo, D., Das, S., and Cohen, J., “Effect of body nose fairing on the unsteady flow characteristics over spiked flat faced cylinder at supersonic speed”, AIAA-2316-2019, AIAA SciTech Forum, 7-11 January 2019, San Diego, California.
59. Sahoo D., Karthick S. K., Das S., and Cohen J., “Supersonic Flow Unsteadiness in Spiked Body Configurations”, 8-th International Symposium on Bifurcations and Instabilities in Fluid Dynamics, 16-19 July, 2019, University of Limerick, Ireland.
60. Sahoo D., Karthick S. K., Das S., and Cohen J., “Reducing Shock Related Unsteadiness of supersonic flow over Spiked Bodies”, 72nd American Physical Society meeting (Division of Fluid Dynamics 19), Nov 23 – 26, 2019, Seattle, WA.
61. Karn, P.K., Kumar, P., and Das, S., “Mechanism of vortex asymmetry over Slender Body at High Angle of Attack”, 21st Annual CFD Symposium, Aug 8-9, 2019, Bangalore.
62. Karn, P.K., Kumar, P., and Das, S., “Study of Unsteady Flow Behaviour over Slender Body at High Angle of Attack”, Proceedings of the 46th National Conference on Fluid Mechanics and Fluid Power, Dec. 9-11, 2019, PSG College, Coimbatore.
63. Sahoo D., Karthick S. K., Das S., and Cohen J., “Numerical investigation on the variation of the thermal properties over spike mounted blunt bodies”, 6th National Symposium on Shock Waves, IIT-Madras, Feb 23 – 26, 2020, Chennai.
64. Sahoo D., Karthick S. K., Das S., and Cohen J., “Numerical simulations to capture the shock related flow unsteadiness over an axisymmetric hemispherical body with a sharp tip spike at supersonic speed”, International Shock Interaction Symposium -2020 (SIS-2020), IIT-Madras, Nov. 2020, Chennai.
65. Arora, A., Das, S., and Kumar, P., "Investigation of Flow over a BWB at different angles of attack," AIAA Annual Technical Symposium, Houston, 24th October, 2020.
66. Arora, A., Das, S., and Kumar, P., "Flow Field Investigation on BWB Aircraft at Different Angles of Attack," 8th International and 47th National conference on Fluid Mechanics and Fluid Power, IIT Guwahati, December, 2020.
67. Rao, L. S., Mondal, P., and Das, S., “Experimental Investigation on Shock Cell Characteristics of Sonic/Supersonic Jets”, FMFP2020-062, 8th International and 47th National Conference on Fluid Mechanics and Fluid Power, IIT Guwahati, India, 9th-11th December 2020.
68. Lavala, S. R., Mondal, P., and Das, S., "Experimental Investigation on Shock Cell Characteristics of Sonic/Supersonic Jets", 8th International and 47th National conference on Fluid Mechanics and Fluid Power, IIT Guwahati, December, 2020

69. Lavala, S. R., Mondal, P., and Das, S., “Experimental Investigation on Shock Cell Characteristics of Sonic/Supersonic Jets”, Proceedings of the 9th International and 49th National Conference on Fluid Mechanics and Fluid Power (FMFP) December 14-16, 2022, IIT Roorkee, Roorkee-247667, Uttarakhand, India.

70. Sarwar, G., Kumar, P., and Das, S., “Flow field characteristics of a different nose cone fairing with fixed tip location sharp spike at supersonic speed”, 49th National Conference on Fluid Mechanics and Fluid Power (FMFP) December 14-16, 2022, IIT Roorkee, 2022.

71. Samanyu. R, Lavala, S. R., and Das, S., “Flow field Studies of Overexpanded Supersonic Jets”, Symposium on Applied Aerodynamics and Design of Aerospace Vehicle (SAROD 2023) February 9 - 11, 2023, Hyderabad, India

72. Dylewicz, K., Karthick, S.K., Das, S., Auteri, F., Theofilis, V., Cohen, J., "On the change in flow dynamics of a transonic open cavity with trailing edge modification", Israel Annual Conference on Aerospace Sciences (IACAS), Tel-Aviv, Israel, March 15, 2023.

73. Aayushi Bohrey and Swarup Y. Jejurkar. Dynamics of a perturbed vaporizing subcritical LOX jet. Paper-39, 14th Asian Computational Fluid Dynamics Conference (ACFD2023), 30 Oct. – 02 Nov. 2023, Bengaluru, India

74. Rao, S., Kumar, P., and Das, S., "Cowl Deflection During Intake Buzz and its Influence on Intake Performance", FMFP2023–AED–482, Proceedings of the 10th International and 50th National Conference on Fluid Mechanics and Fluid Power (FMFP) December 20-22, 2023, IIT Jodhpur, India.

75. Kakadia V and Jejurkar S. Modeling of Carbon Monoxide Deposition for Cryogenic Solid Propellant Casting. IAES-2024-011, Proceedings of the International Conference on Advances in Aerospace and Energy Systems April 04-06, 2024, Liquid Propulsion Systems Centre (ISRO), Thiruvananthapuram-695547, Kerala, India

76. Jain G and Jejurkar S. Dynamics of Thin Liquid Film Flowing in a Rectangular Microchannel. IAES-2024-012, Proceedings of the International Conference on Advances in Aerospace and Energy Systems April 04-06, 2024, Liquid Propulsion Systems Centre (ISRO), Thiruvananthapuram-695547, Kerala, India

77. Mahananda H and Jejurkar S. Modeling of Transients in a Vaporizing Liquid Microthruster. IAES-2024-013, Proceedings of the International Conference on Advances in Aerospace and Energy Systems April 04-06, 2024, Liquid Propulsion Systems Centre (ISRO), Thiruvananthapuram-695547, Kerala, India

78. Bohrey A and Jejurkar S. Combustion of Hydrogen and Subcritical LOX Jet in Transverse Flow. IAES-2024-018, Proceedings of the International Conference on Advances in Aerospace and Energy Systems April 04-06, 2024, Liquid Propulsion Systems Centre (ISRO), Thiruvananthapuram-695547, Kerala, India

79. Lakshmi, P., and Kumar, R., “Experimental Studies on Solid Propellant Based MicroThrusters", 13th International High Energy Materials Conference & Exhibits, HEMCE-
    2022, May 26 – 28, 2022, TBRL, Chandigarh, INDIA.

80. Kumar, A., and Kumar, R., “Studies of Performance Parameter of the Hybrid Rocket Using Hydrogen Peroxide-Oxygen as the Oxidizer", 13th International High Energy Materials Conference & Exhibits, HEMCE-2022, May 26 – 28, 2022, TBRL, Chandigarh, INDIA.

81. Dubey, A., and Kumar, R., “Experimental and numerical investigations of a pintle injector for its flow and combustion characteristics", 13th International High Energy Materials Conference & Exhibits, HEMCE-2022, May 26 – 28, 2022, TBRL, Chandigarh, INDIA.

82. Sarangi, T., and Kumar, R., “Studies of the flame characteristics by varying the L* of a Hybrid Rocket Motor", 13th International High Energy Materials Conference & Exhibits, HEMCE-2022, May 26 – 28, 2022, TBRL, Chandigarh, INDIA.

83. Saha, S., and Kumar, R., “Experimental Studies of Continuously Rotating Detonation Combustor for Liquid Rocket Application", 13th International High Energy Materials Conference & Exhibits, HEMCE-2022, May 26 – 28, 2022, TBRL, Chandigarh, INDIA.

84. Jain, U., and Kumar, R., “Experimental Study of an Annular Aerospike Nozzle with Hybrid Rocket Motor Using a Liquefying Fuel”, AIAA 2022-3861, Session: Inlet/Exhaust System Integration Design, Performance, and/or Operability II. https://doi.org/10.2514/6.2022-3861 .

85. Dubey, A., Kumar, R., and Biswas, S., “Effect of Varying the Swirl Injection Location on the Performance of a Hybrid Rocket Motor” Paper No. NAPC2022-71, 4 th National Aerospace Propulsion Conference, organized by Aerospace Department, IIT Bombay, 19-20 December, 2022.

86. Joshi, D., Biswas, S., and Kumar, R., “Effect of Biomass Based Catalyst on Ignition of HAN Monopropellant” NAPC2022-80, 4 th National Aerospace Propulsion Conference, organized by Aerospace Department, IIT Bombay, 19-20 December, 2022.

87. Dubey, R., Kumar, R., and Lakshmi, P., “Synthesis Of Ammonium Dinitramide Using A Commercially Available Nitric Acid For Solid Rocket Application” NAPC2022-75, 4 ^th National Aerospace Propulsion Conference, organized by Aerospace Department, IIT Bombay, 19-20 December, 2022.

88. Jain, S., and Kumar, R., “Effects of Gallant Concentration on Ethanol Gel Propellant Characteristics”, NAPC2022-78, 4 th National Aerospace Propulsion Conference, organized by Aerospace Department, IIT Bombay, 19-20 December, 2022.

89. Gyandeep and Kumar, R., “Performance Estimation by Varying the Grain Port Alignment Position in A Hybrid Rocket Motor”, NAPC2022-79, 4 th National Aerospace Propulsion Conference, organized by Aerospace Department, IIT Bombay, 19-20 December, 2022.

90. Sarangi, T., and Kumar, R., “Emission and Performance Studies of a Hybrid Rocket by Varying The L*”, NAPC2022-72, 4 th National Aerospace Propulsion Conference, organized by Aerospace Department, IIT Bombay, 19-20 December, 2022.

91. Dubey, A., Kumar, R., and Biswas, S., “Performance Estimation of Hybrid Rocket by Varying the Flow Rate at Multi-Location Swirl Injector ", 14th International High Energy Materials Conference & Exhibits, HEMCE-2024, 1-3 February 2024, VSSC, Thiruvananthapuram, INDIA.

92. Abbas, M., and Kumar, R., “Effect on the Performance of a Hybrid Rocket Using AP In the PVC and HTPB Based Hybrid Fuel", 14th International High Energy Materials Conference & Exhibits, HEMCE-2024, 1-3 February 2024, VSSC, Thiruvananthapuram, INDIA.

93. Kumar, N., Shukla, N., Biswas, S., Kumar, R., “Development of Hydrogen Peroxide Based Micro Thruster Utilizing Biomass Catalyst Bed", 14th International High Energy Materials Conference & Exhibits, HEMCE-2024, 1-3 February 2024, VSSC, Thiruvananthapuram, INDIA.

94. Subudhi, S., Abbas M., and Kumar, R., “Effect of Metal Additives on the Performance of a Hybrid Rocket Motor", 14th International High Energy Materials Conference & Exhibits, HEMCE-2024, 1-3 February 2024, VSSC, Thiruvananthapuram, INDIA.

95. Abbas, M., Kumar, R., and Biswas, S., “Performance studies of PVC and HTPB based Hybrid Rocket Fuels using Ammonium Perchlorate", International Conference on Recent Trends in Engineering and Sciences (RTES-2024) , March 29-30, 2024, BIT Mesra, Ranchi, INDIA.

96. Dubey, A., Kumar, R., and Biswas, S., “Performance Evaluation of Hybrid Rocket Fuel on Integrating Organic Additive", International Conference on Recent Trends in Engineering and Sciences (RTES-2024), March 29-30, 2024, BIT Mesra, Ranchi, INDIA.

97. Subudhi, S., and Kumar, R., “Performance Evaluation of Hybrid Rocket Fuel on Integrating Organic Additive", International Conference on Recent Trends in Engineering and Sciences (RTES-2024), March 29-30, 2024, BIT Mesra, Ranchi, INDIA.

98. Md. Azhar Ali, and Mondal, P., “Numerical Analysis of Shock Wave Boundary Layer Interactions on Finned Missile Body", SAROD 2022, December 15 -17, 2022, Hyderabad, India.

99. Rajesh, R. and Mondal, P., “Numerical Simulation of Axisymmetric Bodies”, 14th Asian Computational Fluid Dynamics Conference (ACFD 2023), 30th Oct. - 2nd Nov. 2023, Bengaluru, India.

Publications (Prior to 2015)

Books, Book Chapters, and Edited Proceedings (8):

1. M. Varma and R. Pein, Optimisation of Processing Conditions for Gel Propellant Production. Special Topics in Chemical Propulsion, Eds. K. K. Kuo and K. Hori, Begel House, New York,USA, 2008.
2. J. K. Prasad, Sudip Das and A. K. Chatterjee, Fluid Mechanics and Fluid Power (Ed.), 2007.
3. P. C. Joshi and A. K. Chatterjee, Recent Advances in Energy Systems & Combustion Processes (Ed.), 2007.
4. A. K. Chatterjee and T. K. Nandi, Advances in Aerospace Engineering and Rocket Propulsion (Ed.), 2004.
5. J. K. Prasad and A. K. Chatterjee, Indian Aerospace Vehicles : Technological Challenges (Ed.), 2003.
6. M. Varma and A. K. Chatterjee, Advances in Solid Propellant Technology (Ed.), Tata-McGraw Hill, New Delhi 2002.
7. A. K. Srivastava, Antariksha Vigyan Ewam Kakchhiya Gati Vigyan (Hindi), 2001.
8. A. K. Srivastava, Rockets (Hindi), 1999.

International Journal Publications (49):

1. Munjal, N. L., “Ignition of Non-hypergolic Propellants with Hypergolic Fluids”, AIAA Journal, Vol. 6, No. 9, Sept 1968, pp. 1782- 1783.

2. Munjal, N. L., “Ignition Catalysts for Furfuryl Alcohol-Red Fuming Nitric Acid Bipropellant”, AIAA Journal, Vol. 8, No. 5, May 1970, pp. 980- 981.

3. Rastogi, R. P. and Gupta, B. L., “Combustion of Composite Solid Rocket Propellants”, AIAA Journal, Vol. 7, No. 3, Mar 1969, pp. 541- 542.

4. Munjal, N. L., Prasad, J. and Ghosh, S. C., “Ignition of Non-hypergolic Rocket Fuels with Fuming Nitric Acid under Suitable Conditions”, AIAA Journal, Vol. 10, No.10, Oct 1972, pp. 1345- 1346.

5. Munjal, N. L. and Prasad, J., “Ignition of Non-hypergolic Rocket Fuels”, AIAA Journal, Vol. 10, No. 12, Dec 1972, pp. 1722- 1723.

6. Munjal, N. L. and Parvtiyar, M. C., “Ignition of Hybrid rocket Fuels with Fuming Nitric Acid as Oxidant,” Journal of Spacecraft and Rockets, Vol. 11, No. 6, June 1974, pp. 428- 430.

7. Munjal, N. L. and Parvatiyar, M. G., “The Preignition Combustion Mechanism of Aniline Formaldehyde-Fuming Nitric Acid Hybrid Propellant”, Combustion and Flame, Vol. 25, 1975, pp. 129- 134.

8. Mishra, J. N. and Chatterjee, A. K., “Following Body Effects on Base Pressure in Supersoic Stream”, J Spacecraft and Rockets, Vol. 12, No. 5, 1975, pp. 317.

9. Chatterjee, A. K., Mate, R. S. and Joshi, P. C., “Port Size Effect on the Combustion of PVC Plastisol-0 (Gas) System”, Journal of Space Craft and Rockets, Vol. 12, No. 11, Nov 1975, pp. 699- 700.

10. Rastogi, R. P., Gupta, B. L. and Singh, G., “Role of Cross Linking in the Combustion of Polyester-AP Propellants”, J. Combustion Science and Tech., 1975.

11. Munjal, N. L. and Parvatiyar, M. G., “Catalytic Activity of Ignition Catalysts in Combustion of Hybrid rocket Propellants”, Journal of Space craft and Rockets, Vol. 13, No. 1, Jan 1976, pp. 54- 55.

12. Munjal, N. L. and Parvatiyar, M. G., “Regression Rate Studies of Metallized Aniline Formaldehyde Hybrid Fuel”, Journal of Spacecraft and Rockets, Vol. 13, No. 9, Sept 1976, pp. 572- 573.

13. Mishra, J. N. and Chatterjee, A. K., “Base Pressure Studies of Ring-Mounted Bodies of Revolution”, J. of Spacecraft and Rockets, Vol. 14, No. 1, Jan 1977, pp. 63- 64.

14. Chatterjee, A. K. and Joshi, P. C., “Pressure Dependence of PVC Plastisol Burning in Gaseous Oxygen Stream”, J. of Spacecraft and Rockets, Vol. 14, No. 6, June 1977, pp. 378- 379.

15. Mishra, C. B. and Shrivastava, A. K, “Stresses and Displacements in an Rotating Inhomogeneous Composite Disk of Variable Thickness”, Journal of Technology, Vol. 22, No. 1, June 1977.

16. Mishra, J. N. and Das, I. S., “Influence of Rear Body Eccentricity on Supersonic Base Pressure”, AIAA Journal, Vol. 16, Feb 1978, pp. 166- 168.

17. Mishra, C. B. and Shrivastava, A. K., “Stresses in a Rotating Composite Inhomogeneous Disk of Variable Thickness with Axial Hole”, SERIE DE Mechanicques Tome 24, No. 3, May- June, 1979.

18. Mishra, J. N. and Das, I. S., “Rear Body Influence on Base Pressure”, Journal of Royal Aeronautical Society, May 1980, pp. 168- 174.

19. Chatterjee, A. K. and Joshi, P. C., “Combustion Studies of Aluminized PVC Plastisol”, J. of Spacecraft and Rockets, Vol. 17, No. 5, Sept- Oct 1980.

20. Chatterjee, A. K. and Joshi, P. C., “Length and Port Size Effects on Combustion of PVC Plastisol Hybrid Fuel : Explosives and Propellants”, Vol. 5, No. 6, July 1980, pp. 163- 167.

21. Mishra, C. B. and Shrivastava, A. K., “Stresses and Displacements in an Inhomogeneous Polar Orthotropic Accelerating Disk of Variable Thickness under Thermal Loading”, Journal of Technology, Vol. 15, No. 1, June 1980.

22. Munjal, N. L., Gupta, B. L. and Varma, Mohan, “Preoperative and Mechanistic Studies on Unsymmetrical Dimethyl Hydrazine-Red Fuming Nitric Acid Liquid Propellant Gels”, Propellants, Explosives & Pyrotechnics, Vol. 10, No. 4, 1985, pp. 111- 117.

23. Gupta, B. L., Varma, Mohan and Munjal, N. L., “Rheological Studies on Virgin and Metallized Unsymmetrical Dimethyl Hydrazine Gelled Systems”, Propellants, Explos. Pyrotech., 11, 1986, pp. 45- 52.

24. Gupta, B. L., Varma Mohan and Goel, S. B., “ Rheological Characterization of Fuming Nitric Acid Gel”, Propellants, Explos. Pyrotech, 11, 1986, pp. 85- 90

25. Srivastava, A. K., “Effect of Aspect Ratio on Buckling of Composite Plates”, The Journal of Composite Science and Technology, U. K. 59, 1999, pp. 439- 445.

26. Nandi, T. K., “Heat Transfer through Cryogenic Propellant Tank Insulation during Ground-Hold Conditions”, J. of Spacecraft and Rockets, AIAA, Vol-38, No. 3, 2001.

27. Mehta, R. C. and Prasad, J. K., “Numerical Analysis of Flow fields of Axisymmetric Supersonic Free Jets”, International Journal of Computational Fluid Dynamics Journal, Vol. 12, Apr 2003, pp. 115- 120.

28. Roy, A. and Bandyopadhyay, G., “Numerical Computation of Flow past a Rectangular Cylinder placed at Different Ground Clearance from a Fixed Wall”, Journal of Aerospace Science and Technologies, Vol. 55, May 2003, pp. 112- 117 .

29. Guria, Chandan, Varma, Mohan, Mehrotra, Surya P. and Gupta, Santosh K., “Simultaneous Optimization of the Performance of Flotation Circuits and their Simplification using the Jumping Gene Adaptation of Genetic Algorithm”, Int. J. of Mineral Processing, Vol. 77, 2005, pp. 165- 185.

30. Guria, Chandan, Varma, Mohan, Mehrotra, Surya P. and Gupta, Santosh K., “Multi Objective Optimal Synthesis and Design of Froth Flotation Circuits for Mineral Processing, using the Jumping Gene Adaptation of Genetic Algorithm”, Ind. Eng. Chem. Res. Vol. 44, 2005, pp. 2621- 2633

31. Roy, A. and Bandyopadhyay, G., “A Finite Volume Method for Viscous Incompressible Flows Using a Consistent Flux Reconstruction Scheme”, International Journal for Numerical Methods in Fluids Vol. 52, Issue 3, Sep 2006, pp. 297- 319.

32. Roy, A. and Bandyopadhyay, G., “Numerical Calculation of Separated Flow Past a Circular Cylinder Using Panel Technique”, Journal of Wind Engineering and Industrial Aerodynamics, Vol. 94, No.3, Mar 2006, pp. 131- 149.

33. Guria, Chandan, Varma, Mohan, Mehrotra Surya P. and Gupta, Santosh K., “Simultaneous Optimization of the Performance of Flotation Circuits and their Simplification using the Jumping Gene Adaptation of Genetic Algorithm – II: More Complex Problems, Int. J. of Mineral Processing, Vol. 79, 2006, pp. 149- 166.

34. C. Guria, M. Varma, S. K. Gupta, S. P. Mehrotra, “Optimal Synthesis of an Industrial Fluorspar Beneficiation Plant using a Jumping Gene Adaptation of Genetic Algorithm, Int. J. of Mineral & Metallurgical Processing, 26, 2009, 174-190.

35. Tiwari, H. P., Banerjee, P. K., Sharma R. and Joshi, P. C., “ Coal as Generator in Carbonizations Process : A Comparison between Top charged and Stamp- charged Coke- making Processes”, Journal of Fuels.

36. Varma, Mohan and Roland Pein, “Optimization of Processing condition for Gel Propellant Production”, International Journal of Energetic Materials and Chemical Propulsion, Vol. 8, (6) 2009, pp. 501- 513.

37. Das, S., Prasad, J. K. Starting Characteristics of a Rectangular Supersonic Air- Intake with Cowl Deflection, The Aeronautical Journal, 114 (2010) 177-189.

38. Kumari, M., Kumar, P., and Solanki, S. S. “Classification of North Indian Musical Instruments using Spectral Features” Georgian Electronic Scientific Journal, 6 (29) 2010, 11-24.

39. Yadav, N., Srivastava, P. K. “Growth and forms of spherulitic crystal pattern in a Belousov habotinski type reaction system” Cryst Res. Technology, 3 (46) 2011, 277-286.

40. Yadav, N., Srivastava, P. K. “Growth of spherulitic crystal pattern in a Belousov- Zhabotinski type reaction system” New J. Chem. 35, 2011, 1080-1087.

41. Yadav, N., Srivastava, P. K. “ Growth of Diffusion Limited Aggregation (DLA)- Like Branched Patterns in a Belousov- Zhabotinski type reaction system” Bull. Chem. Soc. Jpn. 5 (84) 2011, 482-490.

42. Varma, Mohan and Jyoti, B.V.S. “Ignition and Combustion Studies of Heterogenous UDMH-RFNA Gel Propellants”, International Journal of Energetic Materials and Chemical Propulsion, 10 (3), 2011, pp. 259-275.

43. Nagaraja, S. R., Prasad, J. K. and Jagadeesh, G. “Teoritical- experimental study of shock wave- assisted metal forming process using a diaphargmless shock tube”, Proceedings of the Institution of Mechanical Engineers, Journal of Aerospace Engineering (2011).

44. Nagaraja, S. R., Rakesh, S. G., Prasad, J. K., Barhai, P. K. and Jagadeesh, G. “Investigations on microw- blast wave assisted metal foil forming for biomedical applications” International Journal of Mechanical Sciences, 1 (61) 2012, 1-7.

45. Tiwari H.P, Banerjee P. K., Sharma R., Haldhar S.K., Joshi, P. C., “A comparative Study of By- Products Yield from Coke making process in Jenkner Apparatus” Coke and chemistry 5, 57, 192-198, 2014.

46. Kakumanu, Lalit V, Yadav, Narendra, Karmakar S. “Combustion Study of composite solid propellants containing metal phthalocyanines” Int. Jr. of Aerospace Sciences, 3 (2), 31-36, 2014.

47. Sakote R., Yadav, Narendra, Karmakar S., Joshi P. C., “Regression rate studies of paraffin Wax-HTPB Hybrid Fuels using Swirl Injectors” Propellants, Explosives, Pyrotechnics, 39, 859-865, 2014

48. Lalit V, Kakumanu, Narendra Yadav, S. Karmakar, “Combustion Study of composite solid propellants containing metal phthalocyanines”, Int. Jr. of Aerospace Sciences, 3(2), 31-36, 2014, 2169-8872.

49. R Sakote, Narendra Yadav, S. Karmakar, P. C. Joshi, “Regression rate studies of paraffin Wax-HTPB Hybrid Fuels using Swirl Injectors”, Propellants, Explosives and Pyrotechnics, 39 (6) 859–865, 2014.

Publications in National Journals (37):

1. Rastogi, R. P. and Munjal, N. L., “Mechanism and Kinetics of Pre-ignition Reactions: Part - I Aniline- Red Fuming Nitric Acid Propellants”, Ind. J. Chem., Vol. 4, No. 11, 1966, pp. 463- 468.

2. Munjal, N. L. and Srivastava, M. L., “Ignition Delay of Hybrid Rocket Propellants: Aniline - Red Fuming Nitric Acid System”, Ind. J. Chem., Vol. 5, No. 7, 1967, pp. 320- 322.

3. Munjal, N. L., “Burning Rate Studies of Ammonium Perchlorate Polyster Composite Solid Rocket Propellants”, Ind. J. Chem. Vol. 6, No. 8, 1968, pp. 448- 451.

4. Mishra, J. N., “Mutual Interference in Tandem compressor Cascade”, J. of Aero Soc. of India, Vol. 22, No. 2, May 1970, pp. 80- 86.

5. Mishra, J. N. and Dhol, A. K., “Optimisation of Parameters for Boundary Layer Control”, J. of Aero. Soc. of India, Vol. 22, No. 3, Aug 1970, pp. 166- 171.

6. Munjal, N.L. and Prasad, J., “Ignition of Nonhypergolic Bipropellants in Presence of Suitable Catalysts”, J. Aero. Soc., India Vol. 25, No. 1, 1973, pp. 22- 25.

7. Durgapal, U. C. and Chatterjee, A. K., “Some Combustion Studies of PVC Plastisol-Oxygen Hybrid Systems”, IRS Journal, Vol. 4, No. 2, April 1974, pp. 53- 60.

8. Mishra, J. N. and Satyapal, “Effect of Suction on Shock Wave and Boundary Layer Interaction Parameters”, J. of Aero. Soc. of India, Aug 1976.

9. Munjal, N. L. and Prasad, J., “Development of Cryogenic Rocket Propellants”, Indian J. Cryogenics, Vol. 3, No. 2, 1978, pp. 138- 145.

10. Chatterjee, A. K. and Joshi, P. C., “An Experimental Investigation of Aniline Formaldehyde-Fuming Nitric Acid Combustion”, J. of Aeronautical Society of India, Vol. 29, No. 3-4, Aug-Nov 1978, pp. 137- 140.

11. Chatterjee, A. K. and Mishra, Ashok, “Design Consideration for Storage, Feed and Injection of LOX in Liquid propellant Motors”, Indian J. Cryogenics, Vol. 3, No. 2, 1978, pp. 132- 137.

12. Munjal, N. L. and Varma, M., “Application of Cryogenic Fluids to Rocket Technology”, Ind. J. of Cryogenics, 9 (I) 1984, pp. 1- 8.

13. Munjal, N. L. and Varma, M., “Problems Offered by Cryogenic Propellants in Rocket Technology”, Ind. J. Cryogenics, 9(3), 1984, pp. 172- 181.

14. Munjal, N. L., Gupta, B. L and Varma, M., “Studies on UDMH-RFNA Gelled Propellants”, Journal of Institution of Engineers (India), Vol. 71, 1991, pp. 25- 31.

15. Gupta, B. L., Varma, M. and Munjal N. L., “Theoretical Performance of Metallized Unsymmetrical Dimethyl Hydrazine - Red Fuming Nitric Acid System”, Ind. J. of Tech., Vol. 30, 1992, pp. 234- 244.

16. Gugale, B. S., Singh R. P. and Mishra, J. N., “Stability Study of Strap on Mounted Rocket”, Journal of Institution of Engineers, Vol. 72, Mar 1992, pp. 29- 33.

17. Kumari, P. and Mishra, J. N., “Pressure Unsteadiness and Validation of Mechanical Probings over Expansion surfaces in supersonic flows”, Journal of Institution of Engineers (I), Vol. 75, 1995.

18. Jain, Ashish and Mishra, J. N., “Effect of Leading Edge Damages on Flow Parameters of a Finite Wing”, Journal of Institution of Engineers (I), Vol.76, Sept 1995, pp. 9- 14.

19. Reddy, R. R. and Mishra, J. N., “Effect of Cross Stream Riblet on Flow Field Parameters”, Jr. of Institution of Engineers (I), Vol. 76, March 1996 pp. 69- 73.

20. Varma, M., Gupta, B. L. and Pandey, M., “Formulation and Storage studies on Hydrazine Based Gelled Propellants”, Defence Science Journal, Vol. 46, No.5, 1996, pp. 435- 442.

21. Shrivastava, A. K. and Singh, R. K., “Experimental studies on Unidirectional GFRP Composite Plates in the Presence of Cutouts”, Journal of Institutions of Engineers (I), Vol. 77, March 1997, pp. 46- 52.

22. Gupta, B. L. and Varma, M., “Ignition and Combustion studies on Metallized UDMH - RFNA Bi-propellant System”, Indian Journal of Engineering and Material Science, Vol. 6, Feb 1999, pp. 13- 21.

23. Shrivastava, A. K. and Singh, R. K., “Effect of Fiber Orientation on Bucking of Composite Plates, Jr. of Institution of Engineers (I), Vol.79, Sept 1998, pp. 5- 10.

24. Dash, P. K., Mohanty, H. K. and Chatterjee, A. K., “Environmental Effect on Flexural Strength of Carbon/ Epoxy Composite - An Experimental Approach”, Journal of The Institution of Engineers (I) (Aerospace Div.), Vol. 80, No.2, 1999, pp. 25- 31.

25. Singh, B. K., Dash, P. K. and Parida, A., “An Experimental Study of Residual Composite Strength after Fatigue Damage on Glass/Epoxy Composite”, J. of The Institution of Engineers (I), Vol. 80, March 2000, pp. 158-161.

26. Dash, P. K. and Chatterjee, A. K., “Effect of Environments on Interlaminar Shear Strenght of Bi-directional Carbon/Epoxy Composite”, Journal of The Institution of Engineers (I) (Mech. Div.), May 2000.

27. Dash, P. K., Kumar, Satish and Chatterjee, A. K., “ffect of Notch and Environment on Tensile Strength of Carbon/Epoxy Composite - An Experimental Study”, J. of The Institution of Engineers (I) (Aerospace Div.), Vol. 82, May 2001, pp.7-15.

28. Dash, P. K., Kumar Satish and Chatterjee, A. K., “ complete Characterisation of Carbon fibre reinforced composite for Aerospace Application”, Journal of The Institution of Engineers (I) (Aerospace Div.), Vol. 82, Nov 2001, pp. 56-64.

29. Chatterjee, A. K. and Som, S., “Influence of Oxidiser Incorporation in PVC Plastisol Hybrid Fuel”, J. of The Institution of Engineers (I), (Aerospace Div.), Vol. 48, 2003, pp. 41- 46.

30. Varma, M., Pandey, M. and Gupta, B. L., “Pressure Dependence of Thermal Decomposition of Ammonium Nitrate Oxidiser”, Journal of Indian Chemical Society, Vol. 80, No. 5, 2003, pp. 574.

31. Roy, A. and Bandyopadhyay, G., “Numerical Investigation of Confined Flow Past a Square Cylinder Placed in a Channel”, Journal of Institution of Engineers (I), (Aerospace Division), Vol. 85, Nov 2004, pp. 60- 63.

32. Dash, P. K. and Chatterjee, A. K., “Effect of Environment on Fracture Toughness of Woven Carbon / Epoxy Composite”, Journal of the Institution of Engineers (I), Aerospace Division, Vol. 35, May 2004, pp. 16- 21.

33. Omprakash, P., Roy, Arnab, Das, S. and Prasad, J. K., “Investigation of Incompressible Flow past a Two-Dimensional Wedge”, Journal of Aerospace Sciences and Technologies, Vol. 59, No. 4, Nov 2007, pp. 229- 245.

34. Das, S. and Prasad, J. K., “Cowl Deflection Angle in a Supersonic Air- Intake” Defence Science Journal, Vol. 59, No. 2, pp. 99- 105, Mar 2009.

35. Das, S. and Prasad, J. K., “Flow Field Investigation of a Rectangular Supersonic Air- Intake with Cowl Bending” Journal of Aerospace Sciences and Technologies, Vol. 61, No. 2, pp. 312 – 324, May 2009.

36. Das, S. and Prasad, J. K., “Unstart Suppression and Performance Analysis of Supersonic Air- Intake Adopting Bleed and Cowl Bending”, Journal of Institution of Engineers (India), 91, 2010 27-35.

37. Das, S., Kumar P, Ralh,M. K.,Rao, R. K. M., Prasad, J. K., “Drag reduction of a hemispherical body adopting spike at supersonic speed”, Journal of Aerospace Sciences and Technologies No. 4 Vol. 65, 2013, pp. 313-325.

Publications in Conferences/Seminars/Workshops (224):

1. N. L. Munjal and M. V. Raghavendra Rao, “Burning Rate Studies of Ammonium Perchlorate – Shellac Resin Composite Solid Propellants”, Proc. Symposium (All India) on Rocket Technology, Birla Institute of Technology, Mesra, Ranchi, Oct 16-18, 1967, pp. 134- 141.

2. N. L. Munjal, “Ignitability of Non-hypergolic Propellants with Furfuryl Alcohol”, Proc. symposium (All India) on Rocket Technology, Birla Institute of Technology, Mesra, Ranchi, Oct 16-18, 1967, pp. 189- 191.

3. N. L. Munjal and S. N. Shetty, “Ignition Delay Studies of O-Anisidine-Red Fuming Nitric Acid Hypergolic Bipropellants”, Proc. Symposim (All India) on Rocket Technology, Birla Institute of Technology, Mesra, Ranchi, Oct 16- 18, 1967, pp. 179- 185.

4. J. N. Mishra, “Theoretical Prediction of Cascade Performance by Singularity Method”, All India Symp. on Rocket Technology , Birla Institute of Technology, Mesra, Ranchi, Oct 1967, pp. 88- 99.

5. N. L. Munjal, “Ignition Catalysts for Rocket Propellants,” Presented at the Indian Rocket Society Symposium on Space Engg. and Technology”, Space Science and Technology Centre, Trivandrum, Dec. 29- 31, 1969.

6. N. L. Munjal, G. C. Singh and D. P. Shah, “Combustion of PVC- Ammonium Perchlorate Composite Solid Propellants”, IRS Symposium on Space Engineering and Technology, Space Sc. and Technology Centre, Trivandrum, Dec 29-31, 1969.

7. J. N. Mishra, “Boundary Layer Control by Suction Injection and Effect of Slot Positioning and Slot Angle”, Conf. on Fluid Mechanics and Fluid Power, Jadavpur University, March 1969.

8. J. N. Mishra, “Effect of Slot Position and Flow Quantity on Boundary Layer Control”, IRS Symposium on Space Engineering and Technology, Space Science and Technology Centre, Trivandrum, Dec 29- 31, 1969.

9. J. N. Mishra and Upendra Thakur, “Study of Suction Injection with Changing Aspect Ratio”, IRS Symposium on Space Engineering and Technology, Space Science and Technology Centre, Trivandrum, Dec 29- 31, 1969.

10. J. N. Mishra and A. K. Dhol, “Passive Control of B. L. in a Cascade of Aerofoils”, II Conf. on Fluid Mechanics and Fluid Power, IIT, Bombay, July 1970, pp. G2/ 1- 21.

11. N. L. Munjal and S. C. Ghosh, “Combustion of Non-hypergolic Rocket Fuels with Fuming Nitric Acid in Presence of Potassium Permanganate”, Presented in Indian Science Congress, Bangalore, Jan 3- 9, 1971.

12. J. N. Mishra, J. K. Shahi and V. K. Chawla, “Effect of Fin sizes on Stability of 75mm Rocket”, 23^rd Annual General Body Meeting, IIT, Kanpur, 1971.

13. N. L. Munjal and J. Prasad, “Combustion Studies of Furfuryl Alcohol-Red Fuming Nitric Acid Bipropellant”, presented at the UGC Symposium on Recent Advances in hermodynamics, Gorakhpur Univ., Gorakhpur, May 14- 22, 1972.

14. J. N. Mishra, and M. S. Raghavendra, “Boundary Layer Characterstics Over an Aerofoil with and without Suction and Injection”, 17th Cong. of ISTAM, Dec 1972, pp.131.

15. J. N. Mishra and A. S. Narayana, “Study of Stability of Multistage Vehicle”, 17th Cong. of ISTAM, Dec 1972, pp. 132.

16. I. S. Das and J. N. Mishra, “Study of Two Dimensional Jet in Transverse Uniform Stream”, 17th Cong. on ISTAM, Dec 1972, pp. 131.

17. I. S. Das and J. N. Mishra, “Analysis of Two-Dimensional Jet in Uniform Stream”, 17th Cong. of ISTAM, Dec 1972, pp. 132.

18. G. B. Pant, J. N. Mishra and S. N. Agarwal, “Optimization of Parameters for Spin Stabilized Rockets”, 17th Cong. of ISTAM, Dec 1972, pp. 133.

19. B. L. Gupta, “Application of DTA to Polymeric Systems-A Review”, Presented at the Symposium on Advances in Thermodynamics, Gorakhpur University, Gorakhpur, May 1972.

20. R. P. Rastogi and B. L. Gupta, “Thermal Degradation of Polymeric Fuels”, Presented at the International Symposium on Macromolecules, Helsinki, July 1- 7, 1972.

21. G. B. Pant, O. P. Sinha and A. K. Chatterjee, “Rocket Borne Cloud Seeding Experiments”, All India Scholars’ Conference, Bombay, Dec 1972.

22. N. L. Munjal and M. G. Parvatiyar, “Ignition Delay Studies of Formaldehyde Type Hybrid Rocket Fuels with Fuming Nitric Acid”, presented at Second IRS Symposium on Space Science and Technology, Vikram Sarabhai Space Centre, Trivandrum, Sept 24- 26, 1973.

23. J. N. Mishra and A. K. Dhol, “Effect of Suction Injection Angle on Boundary Layer Parameters and Lift Coeff.”, Sym. on gas Turbine Technology, G.T.R.E., Bangalore, April 1973.

24. J. N. Mishra and A. S. Narayana, “Effect of Suction/Injection on Diffusion Parameter,” Symp. on Gas Turbine Technology, G.T.R.E., Bangalore, April 1973.

25. U. C. Durgapal and A. K. Chatterjee, “Some Combustion Studies of PVC Plactisol-Oxygen Hybrid Systems”, II Symp. on Space Science and Technology, V.S.S.C., Trivandrum, Sept 24- 26, 1973.

26. N. L. Munjal and M. G. Parvatiyar, “A Note on Catalytic Behaviour of Ammonium Vanadate in Combustion of Hybrid Rocket Propellants”, Proc. of The Nonlinear Ballistics Seminar, Institute of Armament Technology, Girinagar, Poona, June 21- 22, 1974, pp. 76- 78.

27. N. L. Munjal, “Cryogenic Rocket Propellants”, Proc. First National Symposium on Cryogenics, Indian Institute of Technology, Kharagpur, May 24- 25, 1975, pp. 39- 42.

28. N. L. Munjal and B. K. Singh, “Ignition of Kerosene-Fuming Nitric Acid Nonhypergolic Bipropellant System”, Defence Seminar on Propulsion, Gas Turbine and Research Establishment, Bangalore, October 9- 10, 1975.

29. A. K. Chatterjee and P. C. Joshi, “Research in Hybrid Rocket”, Seminar in the Field of Propulsion, G.T.R.E., Bangalore, Oct 11- 13, 1975.

30. B. L. Gupta and B. Mishra, “Hypergolic Ignition Studies with RFNA-N2O4 Oxidisers”, Presented at the Seminar in the Field of Propulsion, G.T.R.E., Bangalore, Oct 11- 13, 1975.

31. B. L. Gupta and N. N. Pandey, “An Experimental Investigation of the Effect of Combustion Chamber Length on the Performance of (UDMH + Kerosene + AN) System”, Presented at the Seminar on Gas Turbine, G.T.R.E., Bangalore, Nov. 28- 30, 1977.

32. A. K. Chatterjee and P. C. Joshi, “An Experimental Investigation of Solid-Liquid (Hybrid) Combustion”, 29th Annual General Meeting of Aeronautical Society of India, V.S.S.C., Trivandrum, May 13- 15, 1977.

33. A. K. Chatterjee and P. C. Joshi, “ Regression Rate Studies of PVC- Plastisol Hybrid Fuel”, Seminar on Gas Turbine, GTRE, Bangalore, Nov 28- 30, 1977.

34. A. K. Chatterjee and Ashok Mishra, “Design Considerations for Storage, Feed and Injection of LOX in Liquid Propellant Motors”, 3rd National Seminar on Cryogenics, N.I.F.F.T., Ranchi, Dec 20- 22, 1977.

35. A. K. Chatterjee, “Antariksha Vigyan Aur Bharat Ki Dain,” Hindi, 15 Feb, 1981.

36. C. B. Mishra and A. K. Shrivastava, “Thermal Stresses an Accelerating Anisotropic Circular Disk”, Proceedings of 22nd Congress ISTAM, 1977.

37. C. B. Mishra and A. K. Shrivastava, “Forced Vibrations of an In-homogeneous Anisotropic Elastic Spherical shell of Variable Density under Thermal Loading”, Proceeding of 22nd Congress ISTAM, 1977.

38. N. L. Munjal, B. L. Gupta and M. Varma, “Thixotropic Rocket Propellant Gels”, Presented at the Seminar on High Energy Materials, Explosives Research and Development Laboratory, Poona, November 27- 29, 1978.

39. N. L. Munjal and C. P. Singh, “Combustion Studies of Shellac Based Composite Solid Rocket Propellants”, Defence Symposium on Rocket Propulsion, Institute of Armament Technology, Poona, Dec 27- 29, 1978.

40. B. L. Gupta and M. Varma, “Pre-ignition Reaction Studies with UDMH-Nitric Acid System”, Symposium on Rocket propulsion, IAT, Pune, Dec 27- 29, 1978.

41. B. L. Gupta and N. N. Pandey, “Theoretical Performance Evaluation of PVC- AP Plastisol Propellants”, Symposium on Rocket propulsion, IAT, Pune, Dec 27- 29, 1978.

42. A. K. Chatterjee and P. C. Joshi, “Time Dependence of Hybrid Combustion Symposium on Rocket Propulsion”, Symposium on Rocket propulsion, IAT, Pune, Dec 27- 29, 1978.

43. A. K. Chatterjee and P. C. Joshi, “Thermochemical Studies of PVC Plastisol Hybrid Fuels-Symposium on Rocket Propulsion”, Symposium on Rocket propulsion, IAT, Pune, Dec 27- 29, 1978.

44. G. B. Pant, A. K. Chatterjee, P. C. Joshi and B. S. Bisht, “Development of Rockets for Weather Modification-Symposium on Rocket Propulsion”, Symposium on Rocket propulsion, IAT, Pune, Dec 27- 29, 1978.

45. C. B. Mishra and A. K. Srivastava, “Transverse Vibration of Spinning Anisotropic Disk of Variable Thickness under Thermal Loading”, Proceedings of 23rd Congress of Theoretical and applied Mechanics, ISTAM, 1978.

46. C. B. Mishra and A. K. Srivastava, “Effect of the Magnetic field on the Rotating Anisotropic Disk”, Proceedings of 23rd Congress ISTAM, 1978.

47. C. B. Mishra and A. K. Srivastava, “Deformation of an Elastic cylindrically Anisotropic Conductor due to the Pinch Effect”, Proceeding of 23rd Congress ISTAM, 1978.

48. N. L. Munjal, “Thixotropic Cryogenic Gels”, Proc (Preprints) Fourth National Symposium on Cryogenics, Indian Institute of Technology, Bombay, Dec 17- 19, 1979, pp. 13- 17.

49. A. K. Chatterjee and P. C. Joshi, “Burning Duration Effect on Hybrid Combustion of PVC Plastisol”, Seminar on Propulsion Technology, G.T.R.E., Bangalore, Nov 27- 29, 1979.

50. C. B. Mishra and A. K.Shrivastava, “Torsional Vibrations of Elastic Inhomogeneous An-isotropic Long Cylindrical Bodies”, Proceedings of 2nd Conference on Mech. Engg., 1979.

51. G. B. Pant, A. K. Chatterjee and P. C. Joshi, “Use of Shellac as a Rocket Propellant”, VII Annual Workshop of ICAR Coordinated Scheme for Studies on Harvest and Post Harvest Technology, CPCRI, Karasgod, Kerala, Feb 13- 15, 1980.

52. A. K. Chatterjee, “Non-Convectional Energy Resources and Space Programme Seminar on Non-Convectional Energy Resources of India and other Developing Countries”, MECON, Ranchi, Sept 15, 1980.

53. S. K. Giri and J. N. Mishra, “Support Interference on Fluid Parameters”, X National Symposium on Fluid Mechanics and Fluid Power, Jamshedpur, 1981, pp. 161- 165.

54. A. P. Singh and J. N. Mishra, “Influence of Ring Mounting in Supersonic Stream”, X National Symposium on Fluid Mechanics and Fluid Power, Jameshedpur, 1981, pp. 161- 165.

55. I. S. Das and J. N. Mishra, “Rear Body Effects on Supersonic Blunt Cone Surface Pressure”, X National Symposium on Fluid Mechanics and Fluid Power, Jamshedpur, 1981, pp. 186- 192.

56. K. M. Sirbhaiya, and J. N. Mishra, “Shock Wave and Boundary Layer Interaction On Over Curved Geometry”, X National Symposium on Fluid Mechanics and Fluid Power, Jamshedpur, 1981, pp. 199- 205.

57. A. K. Chatterjee and J. N. Mishra, “Effect of Base Mass Addition on Base Pressure”, X National Symposium on Fluid Mechanics and Fluid Power, Jameshedpur, 1981.

58. N. L. Munjal, B. L. Gupta and M. Varma, “Mechanism of Gellation of Liquid Rocket Propellants”, UGC Symposium on Reactivity of Solids, Guru Nanak Dev University, Oct 13- 15, 1981.

59. A. K. Chatterjee, “Need for Reliability and Maintenance in Space Mission”, Technical Seminar on Quality Control, Reliability and Maintenance, H.E.C., Ranchi, Sept 15, 1981.

60. N. L. Munjal, B. L. Gupta and M. Varma, “Some Studies on Heterogeneous Propellant Gels”, Symposium on High Energy Materials, ERDL, Pune, Dec. 27- 29, 1982.

61. A. K. Chatterjee and P. C. Joshi, “Regression Rate Dependence of PVC Plastisol Hybrid Fuel on Oxidiser Mass Flow Rate”, Seminar on High Energy Materials, ERDL, Pune, Jan 21- 23, 1982.

62. A.K. Chatterjee , “A Comprehensive Overview of Energy Development”, Seminar on Energy Developments – Quality of Life, The Institution of Engineers (I), Ranchi Local Center, Sept 15, 1983.

63. N. L. Munjal, “Instrumentation for Rocket Propellant Technology”, presented at WISTEX - 84, New Delhi, Jan 11- 14, 1984.

64. B. L. Gupta, M. Varma and V. Kumar, “The Role of Filler Particle Size Distribution in Composite Solid Propellant Formulation”, 36th AGM of Aeronautical Society of India, New Delhi, Dec 1- 2, 1984.

65. P. C. Joshi, “Use of Shellac in Rocket Propellant”, XIth Annual Workshop of ICAR Coordinated Scheme for Studies on Harvest and Post-Harvest Technology, Junagadh, Gujarat, Feb 13- 16, 1984.

66. N. L. Munjal, “Catalysts For Liquid Rocket Propellants”, 72nd Session of Indian Science Congress, Lucknow, January 3- 8, 1985.

67. N. L. Munjal, “Use of Fluorine Based Compounds for Rocket Technology”, 73rd Session of the Indian Science Congress, Delhi, Jan 3- 8, 1986.

68. N. L. Munjal, “Use of Metals for Rocket Propellants”, 74th Session of the Indian Science Congress, Bangalore, Jan 3- 8, 1987.

69. N.L. Munjal, Mohan Varma and B. L. Gupta, “Ignition of Unsymmetrical Dimethyl Hydrazine-red Fuming Nitric Acid Gelled Rocket Propellants”, 75th session of Indian Science Congress, Pune, Jan 7- 12, 1988.

70. A. K. Shrivastava and R. K. Singh, “Effect of the Magnetic field on the Rotating Inhomogeneous Anisotropic Disk”, 39th International Astronautical Federation Meeting, Bangalore, 1988.

71. N. L. Munjal, B. L. Gupta and M. Varma, “Performance Studies on UDMH-RENA Gelled Propellants”, Proc. Fourth National Convention of Aerospace Engineers and All India Seminar on Aircraft Propulsion, B.I.T. Mesra, Ranchi, Jan 28-29, 1989, pp. 30- 37.

72. K. K. Mohapatra and J. N. Mishra, “Experimental Studies of Turbulence Parameter of a Right Circular Cylinder”, IV National Convention of Aerospace Engineers and All India Seminar on Aircraft Propulsion, B.I.T. Mesra, Ranchi, Jan 28- 29, 1989.

73. B. S. Gugale, R. P. Singh and J. N. Mishra, “Stability Study of Strap -on Mounted Rocket”, IV National Convention of Aerospace Engineers and All India Seminar on Rocket Propulsion, B.I.T., Mesra, Ranchi, Jan 28- 29 1989.

74. A. K. Chatterjee, “Combustion Characteristics of Aluminized PVC- AP Propellants”, Proc. Fourth National Convention of Aerospace Engineers, B.I.T., Mesra, Ranchi, Jan 28- 29, 1989, pp. Sec- c- 9- 15.

75. A. K. Shrivastava and R. K. Singh, “Deformation of an Inhomogeneous cylindrically Anisotropic Conductor due to the Pinch Effect”, Proceedings of the 4th National Convention of Aerospace Engineers and all India Seminar on Aircraft Propulsion, B.I.T, Mesra, Ranchi. Jan.28- 29, 1989.

76. A. K. Shrivastava, R.K. Singh and V.N. Bubna, “Experimental Studies on Elastic Buckling of Glass Epoxy Composite Plates”, AGM of Aeronautical Society of India, Bangalore, Feb. 7- 8, 1992.

77. P. Pathak, B L. Gupta and Mohan Varma, “An Analytical Study of the Effect of Aluminization on the Performance Parameters of RFNA-UDMH Bi-propellant System”, Proc. Seventh National Seminar on High Energy Materials, Feb 1994, pp. 177- 181.

78. A. K. Shrivastava and V. K. Singh, “Effect of Fibre Orientation on the Fatigue Behaviour of Glass Fibre-Epoxy Composite”, National Seminar on Composite Materials, Indira Gandhi Institute of Technology, Sarang, March 1994.

79. N. L. Munjal and Mohan Varma, “Instrumentation for Processing and Testing of Rocket Propellants”, 23rd National Symposium on Instrumentation, B.I.T, Mesra, Ranchi, Oct 7- 10, 1998.

80. Mohan Varma, B. L. Gupta, M. Pandey and S. Nandi, “Fast Response Instrumentation for Ignition Delay Measurements of Hypergolic Liquid and Gelled Bipropellant System”, 23rd National Symposium on Instrumentation, B.I.T, Mesra, Ranchi, Oct. 7- 10, 1998.

81. N. L. Munjal, P. C. Joshi and B. P. Srivastav, “Burning Rate Studies of HTPB - AP Composite Solid Propellants”, Proceedings of National Convention on Indian Space Programme for 2000 and Beyond, B.I.T, Mesra, Ranchi, Dec 14- 15, 1998.

82. Mohan Varma, B. L. Gupta and M. Pandey, “Performance Evaluation Studies on Gelled and Metallized Monomethyl Hydrazine - Nitrogen Tetroxide System”, Proceedings of National Convention on Indian Space Programme for 2000 and Beyond, B.I.T, Mesra, Ranchi, Dec. 14 - 15, 1998.

83. B. L. Gupta, Mohan Varma and V. Kumar, “Effect of Compositional Variable on the Flow Behaviour of HTPB Based Composite Solid Propellant”, Proceedings of National Convention on Indian Space Programme for 2000 and Beyond, B.I.T, Mesra, Ranchi, Dec 14- 15, 1998.

84. M. Siddiqui and J. N. Mishra, “Flow Unsteadiness and Measuring Method”, on and Around a Finite Wing”, Proceedings of National Convention on Indian Space Programme for 2000 and Beyond, B.I.T, Mesra, Ranchi, Dec 14 - 15, 1998.

85. E. Rajakuperan, A. N. Subhash and J. N. Mishra, “Planar Oblique Shock Wave and Cylindrical Turbulent Boundary Layer Interaction”, Proceedings of National Convention on Indian Space Programme for 2000 & Beyond, B.I.T, Mesra, Ranchi, Dec14 - 15, 1998.

86. A. K. Chatterjee, A. K. Shrivastava, P. K. Dash and H. K. Mohanty, “Application of Advanced Composites in Space Vehicles”, Proceedings of National Convention Indian Space Programme for 2000 and Beyond, B.I.T., Mesra, Ranchi, Dec 14 - 15, 1998.

87. R. K. Sahoo and J. N. Mishra, “ Flow Characteristics of a Van during in Energy Cross- Wind and Overrating Process”, Symposium on International Automatic Technology ( SIAT 99), Pune, Jan 13- 14, 1999.

88. A. Roy, “Study of a Self Rectifying Air Turbine in Oscillatory Flow”, Proceedings of the 26^th National Conference on Fluid Mechanics and Fluid Power, IIT Kharagpur, Dec 15- 17, 1999.

89. A. Roy, “A Theoretical Study of a Modified Wells Turbine with Variable Pitch Blades”, Proc. of the 44^th Congress of Indian Society for Theoretical and Applied Mechanics, REC Warangal, Dec. 22- 25, 1999.

90. A. K. Chatterjee and Rajeev Sharma, “Pressure Dependence of Burning Rate of PVC-AP Composite-Solid Propellants”, Proceedings of the Seminar on Advances in Aerospace Technologies, RCI, Hyderabad, Jan 21- 22, 2000.

91. T. K. Nandi and A. K. Chatterjee, “Transient Heat Transfer Trough Cryogenic Propellant Tanks – Rocket Prop A Numerical Approach”, presented in 51^st AGM and Seminar on Advances in Aerospace Technologies (SAAT-2000), Aeronautical Society of India, Hyderabad Chapter, Jan 21- 22, 2000.

92. T. K. Nandi and A. K. Chatterjee, “Liquid Hydrogen and Cryogenic Rocket Propulsion”, presented in All India Workshop on Cryogenic Technology in Mechanical Engineering (CRYO- TECH- 2000), The Institution of Engineers (India), Calcutta, June 17, 2000.

93. S. Krishnan and K. K. Rajesh, “Experimental Investigation of Erosive Burning of Composite Propellants under Supersonic Cross Flow Velocities”, 5^th International Symposium on Special Topics in Chemical Propulsion, Stresa, Italy, June 19- 22, 2000.

94. K. K. Rajesh and S. Krishnan, “Model Prediction of Erosive Burning of Composite Propellants under Supersonic Cross Flow Velocities”, 3^rd International Conference on High Energy Materials and Exhibit, Thiruvanathapuram, Dec 6- 8, 2000.

95. Mohan Varma and M. Pandey, “Thermal Decomposition Studies on Catalyzed Ammonium Nitrate”, 3rd International Conference on High Energy Materials”, Thiruvananthapuram, Dec 6- 8, 2000.

96. R. Kannan and K. K. Rajesh, “Determination of Burning Rate Law from Ballistic Evaluation Motor Tests with Different Length to Diameter Ratio Grains”, 15^th National Convention of Aerospace Engineers and National Seminar on Aerospace and Rocket Technologies: Challenges Ahead, Ranchi, Feb 23- 24, 2001.

97. Mohan Varma and P. V. Jaiswal, “Rheological Studies on Aniline Based Heterogeneous Fuel Systems”, Proc. 15^th National Convention of Aerospace Engineers and National Seminar on Aerospace and Rocket Technologies: Challenges Ahead, Ranchi, Feb 23- 24, 2001.

98. K. Satish, P.K. Dash and A. K. Chatterjee, “A Complete Mechanical Properties Characterisation of Woven Carbon Fibre Reinforced Composite for Aerospace Application”, Proc. 15^th National Convention of Aerospace Engineers and National Seminar on Aerospace and Rocket Technologies: Challenges Ahead, Ranchi, Feb 23- 24, 2001

99. S. K. Sabut, S. Das, A. Roy, P. K. Dash, and A. K. Chatterjee, “An Experimental Investigation of Transonic Flow Over Aft-Section Protuberance”, Proc. 15^th National Convention of Aerospace Engineers and National Seminar on Aerospace and Rocket Technologies: Challenges Ahead, Ranchi, Feb 23- 24, 2001.

100. N. Kumar, T. K. Nandi and A. K. Chatterjee, “Design and Development of Herringbone Grooved Journal Bearings for Cryogenic Turbo-expander Rotors”, Proc. 15^th National Convention of Aerospace Engineers and National Seminar on Aerospace and Rocket Technologies: Challenges Ahead, Ranchi, Feb 23- 24, 2001.

101. J. K. Prasad, “Effect of Leading Edge on Flow Field around Three Dimensional protrusion at Supersonic Speed”, Fifteenth National Convention of Aerospace Engineers and National Seminar on Aerospace and Rocket Technologies: Challenges Ahead (AeroTech-2001) Birla Institute of Technology, Mesra, Ranchi, Feb 23- 24, 2001.

102. Mohan Varma and R. K. Singh, “Ignition and Combustion Studies on Formalazine”, 32^nd International Annual Conf. of ICT, July 3- 6, 2001, Germany.

103. Mohan Varma, A. K. Chatterjee, M. Pandey, “ Ecofriendly Propellants and their Combustion Characteristics”, Proc. of the 1^st International HEMSI Workshop on Advances in Solid Propellant Technology, Birla Institute Technology, Ranchi, Nov 12- 13, 2002, pp. 144- 179.

104. N. K. Singh, D. Mishra, T. K. Nandi and A. K. Chatterjee, “Manufacturing of Herringbone Grooved Journal Bearing by Chemical Milling”, International Conference on Manufacturing, Bangladesh University of Engineering & Technology, Dhaka, Bangladesh, Aug 9- 11, 2002, pp. 534- 542.

105. D. Mishra, W. S. Mahadev, T. K. Nandi and A. K. Chatterjee, “Development of a LOX/GH₂ Propulsion System”, Nineteenth National symposium on Cryogenics (NNSC- 2002), Jadavpur University, Kolkata, Mar 24- 26, 2003.

106. A. K. Chatterjee, V. Kumar, S. Das and J. K. Prasad , “Upstream Influence of a Protrusion on a Cone– Cylinder Body in Supersonic Stream”, Proceedings of Seventeenth National Convention of Aerospace Engineers & National Seminar on Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov 3- 5, 2003, pp. 59- 71.

107. Basant Kumar, Sudip Das and J. K. Prasad, “Flow Field around Ogive Cylinder at Large Angles of Attack”, Proc. of Seventeenth National Convention of Aerospace Engineers & National Seminar on Indian Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov 3- 5 2003, pp. 52- 58.

108. Basant Kumar, Sudip Das and J. K. Prasad “Experimental Investigation of Flow Field Around Slender Body at High Angles of Attack”, Proc. National Conf. on Fluid Mech. and Fluid Power , National Institute of Technology, Suratkal, Dec 2003, pp. 471- 478.

109. M. K. Rahl, Sudip Das and J. K. Prasad “Interaction of Flow Field around Blunt Protrusions at Supersonic Speed”, Proc. of Seventeenth National Convention of Aerospace Engineers & National Seminar on Indian Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov 3- 5 2003, pp. 44- 51.

110. S. Debdas, T. K. Nandi and A. K. Chatterjee, “Development of Herringbone Grooved Journal Bearing for Cryogenic Applications”, Proc. of Seventeenth National Convention of Aerospace Engineers & National Seminar on Indian Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov 3- 5 2003, pp. 536- 544.

111. A. Roy and G. Bandyopadhyay, “Computation of Flow Past a Three Dimensional Square Cylinder using a Finite Volume Navier Stokes Solver”, Proc. of Seventeenth National Convention of Aerospace Engineers & National Seminar on Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov. 3- 5, 2003, pp. 241- 247.

112. P. K. Dash and A. K. Chatterjee , “An Investigation of In-plane Shear Properties of Bidirectional Woven Carbon Epoxy Composites under Adverse Environment”, Proc. of Seventeenth National Convention of Aerospace Engineers & National Seminar on Indian Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov 3- 5 2003, pp. 383- 394.

113. A. K. Srivastava and P. K. Dash “Effect of Corrosive Environment on Elasto-Buckling Strength of FGRC Plate”, Proc. of Seventeenth National Convention of Aerospace Engineers & National Seminar on Aerospace Vehicles: Technological Challenges, B.I.T., Mesra, Ranchi, Nov 3- 5 2003, pp. 359- 407.

114. Basant Kumar, Sudip Das and J. K. Prasad, “Experimental Investigation of Flow Field Around Slender Body at High Angle of Attack”, 30^th National Conference on Fluid Mechanics and Fluid Power, National Institute of Technology, Suratkal, Dec 2003, pp. 479- 486.

115. Sudip Das and J. K. Prasad, “Experimental Investigation of Flow around Three Dimensional Bluff Bodies in Tandem”, 30^th National Conf. on Fluid Mech. and Fluid Power , National Institute of Technology, Suratkal, Dec 2003, pp. 471- 478.

116. A. K. Chatterjee and T. K. Nandi, “Cryogenic Propulsion in Space Missions”, Proc. of National Seminar & Conference on Cryogenics and Its Frontier Applications, B. E. College, Howrah, Mar 25-27, 2004, pp. 29- 35.

117. M. K Ralh, S. Das, A. Roy and J. K. Prasad, “Flow Field around Blunt Protrusions Mounted on A Flat Surface”, Proceedings of 18^th National Convention of Aerospace Engineers, IIT Kharagpur, Dec 2004, pp. 6- 11.

118. Tarun Kumar, Sudip Das, Arnab Roy and J. K. Prasad, “Effect of Nose Shape on Slender Body at Large Angles of Attack at Subsonic Speed”, Proceedings of 18^th National Convention of Aerospace Engineers, IIT Kharagpur, Dec 2004, pp. 58- 65.

119. Tarun Kumar, Sudip Das, A. Roy and J. K. Prasad, “Flow Field around Slender Body Having Different Fineness Ratios at High Angles of Attack”, Proceedings of 31^st National Conference on Fluid Mechanics and Fluid Power, Kolkata, Dec 16- 18, 2004, pp. 622- 632.

120. S. Challa, A. Roy, Sudip Das and J. K. Prasad, “Effect of Height on Flow Field around Protrusions at Supersonic Speed”, Proceedings of 31^st National Conference on Fluid Mechanics and Fluid Power, Kolkata, Dec 16- 18, 2004, pp. 679- 686.

121. A. Roy and G. Bandyopadhyay, “A Numerical Investigation of Unsteady Two Dimensional Flow around a Square Cylinder at Incidence”, Proceedings of the 7^th CFD Symposium, Bangalore, Aug 11- 12, 2004, CP10.

122. A. Roy and G. Bandyopadhyay, “Numerical Investigation of Confined Flow Past a Square Cylinder Placed in a Channel”, All India Seminar on Aircrafts and Transatmospheric Vehicles: Missions, Challenges and Perspectives, Institution of Engineers, Kolkata, May 29, 2004.

123. Mohan Varma and M. Pandey, “Thermal Degradation of HTPB, AN, their Virgin and Catalyzed Propellants under Slow Decomposition Conditions”, 5^th International High Energy Materials Conference & Exhibit, Hyderabad, Nov 23- 25, 2005.

124. N. S Vikramaditya., Sudip Das , Arnab Roy and J. K. Prasad., “ Study of Flow Field around a Pair of Protrusions at Different Gaps at Supersonic Speed”, 19^th National Conference on Aerospace Engineers and National Seminar on Indian Aerospace Engineering Perspective - 2020, Jaipur, Nov 19- 20, 2005.

125. P. Omprakash, Arnab Roy, Sudip Das and J. K. Prasad, “Computation of Incompressible Flow around Circular Cylinder”, 19^th National Conference on Aerospace Engineers and National Seminar on Indian Aerospace Engineering Perspective - 2020, Jaipur, Nov 19- 20, 2005.

126. J. K. Prasad, “Behaviour of Flow Field around Sharp Fins at Different Angles at Supersonic Speed”, 19^th National Conference on Aerospace Engineers and National Seminar on Indian Aerospace Engineering Perspective - 2020, Jaipur, Nov 19- 20, 2005.

127. P. Omprakash, Arnab Roy, Sudip Das and J. K. Prasad, “Investigation of Incompressible Flow Field around a Two Dimensional Wedge”, 32^nd National Conference on Fluid Mechanics & Fluid Power, Osmaniabad, Dec 15- 17, 2005.

128. N. S. Vikramaditya, Sudip Das, Arnab Roy and J. K. Prasad, “Flow Field around Protrusions of Different Height and Leading Edge and Rear Face Angles at Supersonic Speed”, 32^nd National Conference on Fluid Mechanics & Fluid Power, Osmaniabad , Dec 15- 17, 2005.

129. P. Gupta, Arnab Roy, Sudip Das and J. K. Prasad, “Flow field around Sharp Fins of Different Heights at Supersonic Speed”, 32^nd National Conference on Fluid Mechanics & Fluid Power, Osmaniabad , Dec 15- 17, 2005.

130. P. Omprakash, Arnab Roy, Sudip Das and J. K. Prasad, “Effect of Wedge Angle on Incompressible Flow past a Two Dimensional Wedge”, 50^th Congress of Indian Society of Theoretical & Applied Mechanics - An International Meet, Kharagpur, Dec 14- 17, 2005.

131. N. S. Vikramaditya, Sudip Das, Arnab Roy and J. K. Prasad, “Effect of Width and Height Flow Field around Protrusion at Supersonic Speed”, 50^th Congress of Indian Society of Theoretical & Applied Mechanics – An International Meet, Kharagpur, Dec 14- 17, 2005.

132. P. Gupta, Arnab Roy, Sudip Das and J. K Prasad, “Effect of Gap on the Flow Field around Sharp Fins at Supersonic Speed”, 50^th Congress of Indian Society of Theoretical & Applied Mechanics - An International Meet, Kharagpur, Dec 14- 17, 2005.

133. A. Roy and G. Bandyopadhyay, “Numerical Simulation of Unconfined Turbulent Flow past Square Cylinder”, Proceedings of Math Seminar- 05, I.S.M., Dhanbad, Feb 25, 2005.

134. Y. G. Bhumker, A. Roy, S. Das and J. K. Prasad “Investigation of Two -dimensional Incompressible Flow Past a Pair of Circular Cylinders” 20^th National Convention of Aerospace Engineers and National Seminar on India Aerospace : Present Scenario and Future Trends, The Institution of Engineer (India), Kerala State Centre, Thiruvananthapuram, Oct 29- 30, 2006.

135. M. Prasath, S. Das, A. Roy and J. K. Prasad “Effect of Angle of Attack on a Rectangular Supersonic Air Intake”, 20^th National Convention of Aerospace Engineers and National Seminar on Indian Aerospace : Present Scenario and Future Trends, The Institution of Engineers (India), Kerala State Centre, Thiruvananthapuram, Oct 29- 30, 2006.

136. N. Karthik, S. Das, A. Roy and J. K. Prasad “Flow field around protrusion of Different Cross- sections at Supersonic Speed”, National Seminar on Indian Aerospace : Present Scenario and Future Trends, The Institution of Engineers (India), Kerala State Centre, Thiruvananthapuram, Oct 29- 30, 2006.

137. M. Prasath, S. Das, A. Roy and J. K. Prasad “Behavior of Flow Field of an Isolated Rectangular An Intake at Supersonic Speed” 33^rd National and 3^rd International Conference on Fluid Mechanics & Fluid Power, IIT Bombay, Dec 7- 9, 2006.

138. N. Karthik, S. Das, A. Roy and J. K. Prasad “Flow around Circular Cylinder on Flat Surface at Supersonic Speed”, 33^rd National and 3^rd International Conference on Fluid Mechanics & Fluid Power, IIT Bombay, Dec 7- 9, 2006.

139. Y. G. Bhumker, A. Roy, S. Das, and J. K. Prasad “Incompressible Flow Field around Two Demensred Circular Cylinders in Pair”, 33^rd National and 3^rd International Conference on Fluid Mechanics & Fluid Power, IIT Bombay, Dec. 7- 9, 2006.

140. P. Kumar, S. Das, A. Roy and J. K. Prasad “Computation of flow field around blunt times at Supersonic Speed”, 51st Congress of ISTAM (An International Meet), A. U. College of Engineering, Visakhapatnam. Dec 18- 21, 2006.

141. S. Das, A. Roy and J. K. Prasad “Numerical simulation of combined External / Internal Compression supersonic air intake”, 51^st Congress of ISTAM (An International Meet), A. U. College of Engineering, Visakhapatnaam, Dec 18- 21, 2006.

142. Nivedita Gupta and P. C. Joshi, “Combustion Studies of Bio- diesel Droplets”, Proceedings of National Seminar on Recent Advances in Energy Systems & Combustion Processes, B.I.T., Mesra, Feb 14- 16, 2007, pp. 155- 165.

143. H. P. Tiwari, P. K. Banerjee, R. Sharma and P. C. Joshi, “A Combustion Evaluation of Taryield from Top charged and Stamp charged Coke making Processes”, Proceedings of National Seminar on Recent Advances in Energy Systems & Combustion Processes, B.I.T., Mesra, Feb 14- 16, 2007, pp. 95- 100.

144. Mohan Varma and Chetan R. Chodankar, “Design and Validation of a Premixed Swirl Burner for LPG - Air System”, Proceedings of National Seminar on Recent Advances in Energy Systems & Combustion Processes, B.I.T., Mesra, Feb 14- 16, 2007, pp. 252- 263.

145. Mohan Varma and Ronald Pein, “Optimization of Processing Conditions for Gel Propellant Production”, 7^th International Symposium on Special Topics in Chemical Propulsion, Kyoto, Japan, 2007.

146. S. Das and J. K. Prasad, “ Flow Field Simulations around a Reentry Capsule at Hypersonic and Supersonic Speeds”, 7^th ACFD Conference, Bangalore Nov 26- 30, 2007.

147. Mohan Varma and Joshi Vivek C., “Rheological Investigation on Gelled UDMH Fuel”, High Energy Materials Conference & Exhibit, Tagore Engineering College, Chennai, Dec 13- 15, 2007.

148. B. Nath, S. Das and J. K. Prasad, “Investigation of Flow Field over Blunted Delta Wing”, Symposium on Applied Aerodynamics and Design of Aerospace Vehicle (SAROD-2007), Thiruvanathapuram, Nov 22- 23, 2007.

149. P. Kumar, A. Roy, S. Das and J. K. Prasad, “Experimental Investigation of Flow Field around Blunt Fins at Supersonic Speed”, 34^th National Conference on Fluid Mechanics and Fluid Power, , BIT Mesra, Ranchi, Dec 10- 12, 2007.

150. S. Das and J. K. Prasad, “Starting Characteristics of a Mixed Compression Supersonic Air-Intake”, 34^th National Conference on Fluid Mechanics and Fluid Power, BIT Mesra, Ranchi, Dec 10- 12, 2007.

151. Mohd. Yousuf Ali, S. Das and J. K. Prasad, “Flow Field Studies on a Rectangular Air-Intake at Supersonic Speed”, 34^th National Conference on Fluid Mechanics and Fluid Power, BIT Mesra, Ranchi, Dec 10- 12, 2007.

152. Sateesh Kumar R., A. Roy, S. Das and J. K. Prasad, “Ground effects on the Flow Field over a Typical Reusable Launch Vehicle, 22^nd National Conference of Aerospace Engineers”, IIT Kanpur, Nov 16 - 17, 2007.

153. Sibani Das and P. K. Dash, “Computational Simulation of Combustion Instability in SRM by Vortex Shedding Method”, Proceeding of 34^th National Conference on Fluid Mechanics and Fluid Power, Dec 10- 12, 2007, BIT Mesra, Ranchi, pp. 182- 194.

154. S. Das and J. K. Prasad, “Characteristics of a Supersonic Air-Intake with Bleed”, International Conference on Aerospace Science and Technology, Bangalore June 26- 28, 2008.

155. S. Das and J. K. Prasad, “Flow Field a Re-Entry Capsule at Supersonic Speeds”, International Conference on Aerospace Science and Technology, Bangalore June 26- 28 2008.

156. S. Das and J. K. Prasad, “Alleviation of Unstart of a Supersonic Intake Adopting Cowl Deflection and Bleed”, 12^th Asian Congress of Fluid Mechanics, Daejeon, Korea, Aug 18- 21, 2008.

157. S. Das and J. K. Prasad, “Computation of Flow Field Re-Entry Capsule at Supersonic Speeds”, 12^th Asian Congress of Fluid Mechanics, Daejeon, Korea, Aug 18- 21, 2008.

158. J. K. Prasad and S. Das, “Investigation of Flow Field around Blunt Protrusions at Supersonic Speed”, 12^th Asian Congress of Fluid Mechanics, Daejeon, Korea Aug 18- 21, 2008.

159. J. K. Prasad and S. Das, “Effect of Mach Number on the Performance of a Mixed Compression Speed” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

160. S. Das, J. K. Prasad, D. N. Thakur and S. Paneerselvan, “Flow field on a Forebody of Hypersonic Research Vehicle at Supersonic Speed” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

161. S. Bogadi, S. Das, P. Kumar and J. K Prasad, “Investigation of flow field around a Reentry Capsule at Supersonic Speed” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

162. P. Kumar, S. Das and J. K Prasad, “Flow Field around Blunt Fin of different Thickness at Supersonic Speed” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

163. S. R. Nagaraja, G. Jagadesh and J. K. Prasad, “Experimental Investigation of Shock Wave Loaded Metal Plates” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

164. R. Asokan, P. K. Dash, V. Arumugam and A. J. Stanely, “Application of AET on Damage Characterization of Single Lap Bonded Composite” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

165. B. V. S. Jyoti and M. Varma, “Ignition of Combustion Studies of Gel Propellant” Proceedings of Twenty Second National Convention of Aerospace Engineers & National Seminar on Present Status and Technological Challenges of Indian Aerospace Programme, B.I.T., Mesra, Ranchi, Nov 27- 29, 2008.

166. S. Das and J. K. Prasad, “Effect of Incidence on Internal Shock Characteristics of a Mixed Compression Supersonic Air-Intake” Proceedings of 35^th National Conference on Fluid Mechanics and Fluid Power, PES Institute of Technology, Bangalore, Dec 11- 13, 2008.

167. A. K. Singh, P. Kumar, S. Das and J. K. Prasad, “ Flow Field Around Two Dimensional Multiple Cylinders at Subsonic Speed” Proceedings of 35^th National Conference on Fluid Mechanics and Fluid Power, PES Institute of Technology, Bangalore, Dec 11- 13, 2008.

168. P. Kumar, S. Das and J. K Prasad, “Effect of Reynolds Number over a Blunted Delta wing at Subsonic Speed” Proceedings of 35^th National Conference on Fluid Mechanics and Fluid Power, PES Institute of Technology, Bangalore, Dec 11- 13, 2008.

169. B. Nath, S. Das and J. K Prasad, “Flow Field Study on a 65deg. Blunted Delta Wing”, CP-6, National Conference on Wind Tunnel Testing (NCWT-20), Bangalore, Mar 12- 14, 2009.

170. S. Das and J. K Prasad, “Effect of Cowl Bending and Bleed on the starting characteristics of a Supersonic Air Intake’’, CP-7, National Conference on Wind Tunnel Testing (NCWT- 20), Bangalore, Mar 12- 14, 2009.

171. S. R. Nagaraja, S. G. Rakesh, G. Jagadeesh, P. K. Barhai, J. K. Prasad, Studies on formation of metal foils for bio medical application of shock waves, 27^th International Symposium on Shock Waves, Russia, July 2009.

172. Lovely Mallick, Mohan Varma, Laser Induced Ignition of Virgin, Metalized and Catalyzed HTPB-AP Composite Solid Propellants, 7^th International High Energy Materials Conference and Exhibits, Pune, Dec. 08 – 10, 2009.

173. J. Sreenivasulu, S. K. Epuri, P. Kumar, S. Das, J. K. Prasad, Experimental and Computational Studies over a Blunt Double Delta wing, Symposium on Applied Aerodynamics and Design of Aerospace Vehicle (SAROD 2009), Bangalore, December 10 – 12, 2009.

174. S. Das, J. K. Prasad, Unsteadiness in Supersonic Air- Intake at Supercritical Condition, Symposium on Applied Aerodynamics and Design of Aerospace Vehicle (SAROD 2009), Bangalore, December 10 – 12, 2009.

175. J. Sreenivasulu, S. Das, P. Kumar, J. K. Prasad, Investigation of Flow Field Over a Blunt Double Delta Wing, 36^th National Conference on Fluid Mechanics and Fluid Power, College of Engineering, Pune, Dec 17–19, 2009.

176. M. Ramakrishna, P. Kumar, S. Das, J. K. Prasad, Computational and Experimental Studies on Slender Body at Large Angles of Attack, 36^th National Conference on Fluid Mechanics and Fluid Power, College of Engineering, Pune, Dec 17–19, 2009.

177. S. Das, J. K. Prasad, Studies on Soft Unstart of Supersonic Air- Intake, 36^th National Conference on Fluid Mechanics and Fluid Power, College of Engineering, Pune, Dec 17–19, 2009.

178. M. Ramakrishna, P. Kumar, S. Das, J. K. Prasad, Symposium on Applied Aerodynamics and Design of Aerospace Vehicle (SAROD 2009), Bangalore, December 10 – 12, 2009.

179. S. K. Epuri, P. Kumar, S. Das, J. K. Prasad, “Flow Field over a Reusable Launch Vehicle at Subsonic Speed”, Proceedings of the 37^th National & 4^th International Conference on Fluid Mechanics and Fluid Power, FMFP 2010, IIT Madras, Chennai, December 16-18, 2010.

180. S. Das, J. K. Prasad, “Behaviour of Flow Unsteadiness in a Supersonic Air-Intake with Throttles”, Proceedings of the 37^th National & 4^th International Conference on Fluid Mechanics and Fluid Power, FMFP2010, IIT Madras, Chennai, December 16-18, 2010.

181. R. Madhav Sen, P. Kumar, S. Das, J. K. Prasad, “Effect of angle of attack on slender body at subsonic speed”, Proceedings of the 37^th National & 4^th International Conference on Fluid Mechanics and Fluid Power, FMFP2010, IIT Madras, Chennai December 16-18, 2010.

182. Revanth Reddy, L. Mallick and A. K. Chatterjee, “The Effect of TiO₂ on Burning Rate and Thermal Decomposition on Composite Solid Propellant”, National Seminar & Conference on Recent Trends in the Role of catalyst in Industry, Laxmi Narain College of Technology, Indore, Aug 18 – 20, 2011.

183. Revanth Reddy, L. Mallick and A. K. Chatterjee, “Mechanistics, Rheological and & Atomization Studies of RFNA Gel”, National Seminar & Conference on Recent Trends in the Role of catalyst in Industry, Laxmi Narain College of Technology, Indore, Aug 18 – 20, 2011.

184. A. Manash, L. Mallick and A. K. Chatterjee, “Thermal decomposition and burning rate study of AP- HTPB based composite solid propellants”, 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi Nov 4 – 5, 2011.

185. A. M. Nagarajeswaran, L. Mallick and A. K. Chatterjee, “The Effect of Catalyst on Burning Rate and Thermal Decomposition of Solid Propellants”, 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi Nov 4 – 5, 2011.

186. R. Reddy A, L. Mallick and A. K. Chatterjee, “Mechanistic, Rheological and Atomization Studies of Kerosene Gel”, 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi, Nov 4 – 5, 2011.

187. D. Shashikala and P. C. Joshi, “Combustion Studies of HTPB- Shellac Fuel in the Gaseous Oxidizer” 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi, Nov 4 – 5, 2011.

188. M. K. Ralh, R. Krishna Mohan Rao, S. Das, P. Kumar and J. K. Prasad “Effect of Spike Shapes on Drag of Hemispherical Body at Supersonic and Hypersonic Speed” 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi, Nov 4 – 5, 2011.

189. Rohit R., P. Kumar, S. Das and J. K. Prasad “Flow Field in the Interference Region of Multi Body at Supersonic Speed” 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi, Nov 4 – 5, 2011.

190. P. S. Vignesh Ram, S. Das, P. Kumar and J. K. Prasad “Flow Field Investigation on Cylindrical Protrusion of Different Heights with Vortex Generator at Supersonic Speed” 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi, Nov 4 – 5, 2011.

191. S. Karthikeyan, P. Kumar, S. Das and J. K. Prasad “ Effect of Fuselage on Reusable Launch Vehicle at Subsonic Speed” 25^th National Convention of Aerospace Engineers (NCAE 2011), BIT Mesra, Ranchi, Nov 4 – 5, 2011.

192. V. Jagadish Babu, P. Kumar, S. Das and J. K. Prasad “Effect of Notched Cowl Field Inside a Supersonic Air- Intake” Fifth Symposium of Applied Aerodynamics and Design of Aerospace Vehicle (SAROD – 2011), Eagleton Resorts, Bangalore, Nov 16-18, 2011.

193. N. Kannamanimuthu, S. Das, P. Kumar and J. K. Prasad “Flow Field around a Blunt Body with Spike at Supersonic Speed” Fifth Symposium of Applied Aerodynamics and Design of Aerospace Vehicle (SAROD – 2011), Eagleton Resorts, Bangalore, Nov 16-18, 2011.

194. P. Kumar, Ch. Srikanth, S. Das and J. K. Prasad “ Effect of Trips on Side Force on Slender Body at Large Angles of Attack” Fifth Symposium of Applied Aerodynamics and Design of Aerospace Vehicle (SAROD – 2011), Eagleton Resorts, Bangalore. Nov 16-18, 2011.

195. P. S. Vignesh Ram, S. Das, P. Kumar and J. K. Prasad “ Influence of Vortex Generator on Flow Field Around Cylindrical Protrusion at Supersonic Speed” 38^th National Conference on Fluid Mechanics & Fluid Power, NIT, Bhopal, Dec 15-17, 2011.

196. M. Venkatesan, N. Kannamanimuthu, S. Das, P. Kumar and J. K. Prasad “Flow Field Investigation over a Hemispherical Blunt Body with Different Spikes at Supersonic Speed”, 38^th National Conference on Fluid Mechanics & Fluid Power, NIT, Bhopal, Dec 15-17, 2011.

197. M. S. Chenji, P. Kumar, S. Das and J. K. Prasad “Effect of Control Deflection on the Aerodynamics of Reusable Launch Vehicle at Subsonic Speed” National Conference on Space Transportation Systems ; Opportunities and Challenges, VSCC, (ISRO) Thiruvanathapuram, Dec 16-18, 2011.

198. Narendra Yadav, S. S. Majhi and P. K. Srivastava “Growth Mechanisms and Ordering of Spherulitic Textures in a Belousov- Zhabotinsky Type Reaction System” National Conference on Recent Trends in Chemical Sciences, BIT, Deoghar, Feb 18-19, 2012.

199. Mohan Varma and B.V.S. Jyoti, Ignition and Combustion Studies of Heterogeneous UDMH - RFNA Gel Propellants, 9^th International Symposium on Special Topics in Chemical Propulsion, Quebec City, Canada, July 9-13, 2012.

200. David N, P. Kumar, S. Das and J. K. Prasad “Investigation of Unsteady Flow across Double Delta Wing at Subsonic Speed” 26th National Convention of Aerospace Engineers, AP State Centre, Hyderabad, Nov. 23-25, 2012.

201. V. Jagadish Babu P. Kumar, S. Das and J. K. Prasad “Studies of Supersonic Air-Intake with Notched Cowl” 26th National Convention of Aerospace Engineers, AP State Centre, Hyderabad, Nov. 23-25, 2012.

202. S. K. Karthick, S. Das, P. Kumar and J. K. Prasad, “Effect of ground proximity on the trajectory of a bullet at supersonic speed” 26th National Convention of Aerospace Engineers, AP State Centre, Hyderabad, Nov. 23-25, 2012.

203. Senthil Kumar, S. Das, P. Kumar and J. K. Prasad “Investigation of flow field around a typical reentry capsule at Supersonic Speed” 26th National Convention of Aerospace Engineers, AP State Centre, Hyderabad, Nov. 23-25, 2012.

204. N. K. Gahlot, P. Kumar, S. Das and J. K. Prasad “ Flow Field Studies of a Supersonic Air-Intake with Vortex Generators” Proceedings of the 39th Conference on Fluid Mechanics and Fluid Power, SVNIT, Surat, Gujarat, Dec. 2012.

205. S. Puja, S. Das, P. Kumar and J. K. Prasad “ Effect of bluntness on the reduction of drag using a spike at supersonic speed” Proceedings of the 39th Conference on Fluid Mechanics and Fluid Power, SVNIT, Surat, Gujarat, Dec. 2012.

206. S. J. Sivabharaty P. Kumar S. Das and J. K. Prasad “Effect of Apex flap deflection on double delta wing at subsonic speed” Proceedings of the 39th Conference on Fluid Mechanics and Fluid Power, SVNIT, Surat, Gujarat, Dec. 2012.

207. Pratim Kumar “Application of mathematical tools for predicting the burning rate of solid propellant: a review" National Conference on Recent Trends in Mathematics and Their Applications, Dec 21-22, 2012, Vinobha Bhave University, Hazaribagh.

208. S. K. Karthick, S. Das, P. Kumar and J. K. Prasad “Aerodynamics and performance of a projectile in ground proximity at supersonic” ISTAM, Dec. Pune 2012.

209. G. K. Prashant, D. B. Lata, P. Leela, and P. C. Joshi “Experimental study on various parameters of a single droplet Ethanol, Methanol and its mixtures” International Proceedings, 9th Asia pacific Conference on Combustion, South Korea May 2013.

210. J. Sinha, S.Das, P.Kumar, J.K.Prasad, “Studies on an Axisymmetric supersonic Cavity with Front Wall Inclinations” Int. proceeding of: 15th Annual CFD Symposium, 2013, IISc Bangalore

211. B.V.S. Jyoti, Mohan Varma, Seung Wook Baek and Dong-Gi Lee, Comparative Study of Rheological Properties of Ethanol and UDMH based Gel Propellants, 5^th European Conference for Aeronautics and Space Sciences, Munich, Germany, July 2013.

212. P. Kumar and J. K. Prasad, “Investigation of side force on slender body with trip at a large angle of attack at subsonic speed” 3^rd National Conference on Wind Tunnel Testing, VSSC, Trivandrum, August 2013.

213. Deepan J, S. Das, P. Kumar and J. K. Prasad, “Flow field around cylindrical protrusion with vortex generators at supersonic speed” 3^rd National Conference on Wind Tunnel Testing, VSSC, Trivandrum, August 21-23, 2013.

214. D. Sahoo, S. Das,P. Kumar and J. K. Prasad, “Steady and unsteady flow over spiked blunt body at supersonic speed",14th Asian Congress of Fluid Mechanics (14 ACFM), Hanoi, Vietnam, October 15-19, 2013.

215. P. Kumar and J. K. Prasad, “Effect of height of trip on the side force over a slender body at subsonic speed” 6^th International Conference Symposium on Applied Aerodynamics and Design of Aerospace Vehicles, Hyderabad, November 2013.

216. D. Sahoo, S. Das, P. Kumar and J. K. Prasad, “Effect of Spike Length on Steady and Unsteady Flow Over a Spiked Blunt Body at Supersonic Speed”, 6^th International Conference Symposium on Applied Aerodynamics and Design of Aerospace Vehicles, Hyderabad, November 2013.

217. M. Kiran Kumar P. C. Joshi, “Combustion study of AP mixed paraffin wax hybrid fuel with gaseous nitrous oxide N₂O” 6^th International Conference Symposium on Applied Aerodynamics and Design of Aerospace Vehicles, Hyderabad, November 2013.

218. P. Kumar and J. K. Prasad, “Effect of reynolds number on flowfield over a slender body at high angles of attack at subsonic speed”, 27^th National convention of Aerospace Engineers, Institution Engineers, Dehradun, November 2013.

219. j. Yuvaprakash, P. Kumar, S. Das and J. K. Prasad “Investigation of flow field on double delta wing with sharp leading edge at subsonic speed”, 27^th National convention of Aerospace Engineers, Institution Engineers, Dehradun, November 2013.

220. P. Kumar and J. K. Prasad, “Effect of location of circular trip on slender body flowfield at high angles of attack at subsonic speed”, 40^th National Conference on Fluid Mechanics and Fluid Power, NIT Hamirpur, December 2013.

221. G. Chopra, S. Das, P. Kumar and J. K. Prasad, “Investigation of Flow field inside a Supersonic Air-Intake with 3-D Bump” 40^th National Conference on Fluid Mechanics and Fluid Power, NIT Hamirpur, December 2013.

222. Prem D., S. Das, P. Kumar and J. K. Prasad, “Flow field over a reentry capsule with ventilation at supersonic speed” 40^th National Conference on Fluid Mechanics and Fluid Power, NIT Hamirpur, December 2013.

223. N. S. Akshay, S. Das, P. Kumar, J. K. Prasad “Investigation of flow field over an axixymmetric supersonic cavity with ring” 5th International & 41th National Conference on Fluid Mechanic and Fluid Power, 2014.

224. N. S. Akshay, S. Das, P. Kumar, J. K. Prasad, “Investigation of flow field over an  axisymmetric supersonic  cavity with ring”, 5th International & 41th NationalConference on Fluid Mechanic and Fluid Power,  Dec. 2014.