Dr. G EZHILMARAN

Dr. G EZHILMARAN

Position: Assistant Professor
Phone: #

Educational Qualifications

  • B.E – Aeronautical Engineering
  • M.E – Aeronautical Engineering
  • PhD – High Speed Jet Flows

Total Experience

12 Years 10 months

Areas of Interest

  • High speed jets
  • Aircraft Engines & Propulsion
  • Rocket Propulsion
  • Aerodynamics
  • Fluid Mechanics

Professional Memberships

  • Life Member of The Aeronautical Society of India. Membership ID: G 12007
  • Life Member of The Indian Society for Technical Education (ISTE-New Delhi) Membership ID: LM 139383

Subjects Handled UG Programme

  • Propulsion
  • Experimental Aerodynamics
  • Wind tunnel techniques
  • Advanced space Propulsion
  • Fluid Mechanics & Machinery
  • Composite Materials and structures

Subjects Handled PG Programme:

  • Flight Mechanics
  • Rocketry and space mechanics

Conference/Journal Publications

  1. Ezhilmaran Gopalakrishnan, Surendra Bogadi, Thanigaiarasu Subramanian and Sekar Subramani (2025), “Effect of lip-thickness on rectangular nozzle co-flowing subsonic jet”, International Journal of Turbo & Jet-Engines, March 13, 2025.
  2. Md Fazle Rabbi, G Balaji, J Jensin Joshua, Dalbir Singh, V Madhanraj, G Ezhilmaran and Shabahat Hasnain Qamar(2024), “Experimental Evaluation Of Quasi-Static Strength Of Composite Laminate With Nano Particles, J. Phys.: Conf. Ser. 2837 012056
  3. Ezhilmaran G, S Sekar, K.Sathish Kumar, S Thanigaiarasu(2023), “Investigation of slanted perforation diameter in tabs for supersonic jet control”, Aircraft engineering and aerospace technology,  Vol. 95, No. 8. pp. 1227–1236
  4. Suresh Chandra Khandai1, G Ezhilmaran1, S Devanandh2, P Hari Prasath2, G Jesurajanishanth2 and A Arivazhagan2 (2020)Design optimization of single expansion ramp nozzle using computational method”, IOP Conference Series: Materials Science and Engineering, Volume 912, Design.
  5. EzhilmaranG1, Suresh Chandra Khandai2, Manishkumar V3, Srinath K4 (2020) “Thrust Vectoring Of A Supersonic Rectangular Nozzle By Using Different Plate Extensions”, Journal of Xidian University, VOLUME 14, ISSUE 10.
  6. Ezhilmaran, G., Khandai S., Yogesh Kumar Sinha, S.Thanigaiarasu (2019)“Numerical Simulation of Supersonic jet control by tabs with slanted perforation”, International Journal of Turbo & Jet-Engines, ISSN (Online) 2191-0332, ISSN(Print) 0334-0082, DOI: https://doi.org/10.1515/tjj-2019-0015.
  7. Ezhilmaran, G., Khandai, S., Pavithrabalan, S., et al. (2018) “Supersonic Jet Control by Tabs with Slanted Perforation”, International Journal of Turbo & Jet-Engines, ISSN (Online) 2191-0332, ISSN (Print) 0334-0082, DOI: https://doi.org/10.1515/tjj-2018-0034.
  8. Abinaya.R and Ezhilmaran.G 2016. Analysis of Aerodynamic Efficiency of Different Winglets. International Journal Of Research In Aeronautical And Mechanical Engineering Vol.4 Issue 5, May 2016 Pgs: 53-66.
  9. Chadurvedi V, Tamilarasan S, Ezhilmaran G 2015. Mechanical Performance of Glass-Coir Reinforced Epoxy Composite Material. International Journal of Modern Trends in Engineering and Science Volume: 02 Issue: 10 2015.
  10. Alagu sundaram.A, Ezhilmaran.G 2015. Numerical Investigation of Jet Noise Prediction in Exhaust Nozzle by Passive Control Techniques. Int. Journal of Engineering Research and Applications.Vol. 5, Issue 5, ( Part -6) May 2015, pp.96-102
  11. Rio Melvin Aro.T, Ezhilmaran G 2015 .Fluid structural modal coupled Numerical Investigation of Transonic fluttering of Axial Flow compressor Blades. Int. Journal of Engineering Research and Applications Vol. 5, Issue 5, ( Part -6) pp.149-154
  12. Vineeth Tom, G Ezhilmaran 2015 .Design of an Improved Scramjet inlet starting at Mach 4. Proceedings of the International Conference on Science and Innovative Engineering. ISBN 978-81-904760-7-2.
  13. G.Ezhilmaran, R.Arravind 2014.Analysis of Flutter in a Flat Composite Plate. International Journal of Engineering Research and Development e-ISSN: 2278-067X, p-ISSN: 2278-800X, Volume 10, Issue 3 , PP.25-32.

International Conferences:

  1. Presented a paper entitled “Experimental & Numerical Investigation On Effect Of Divergence Angle For A Convergent – Divergent Solid Propellant Rocket Nozzle”, International Conference on Advances in Aerospace Technologies (ICAAsT 2024) Department of Aerospace Engineering, SRM IST, Kattankulathur, Chennai
  2. Presented paper titledElectromagnetic Catapult for Fixed Wing UAVS”, Recent Trends in Mechanical Engineering Sciences,  RTIMES- 2024″ held on l0th and 1th May, 2024 at Srinivas Institute of  Technology.
  3.  Presented paper titled “Analyzing Drilling Parameters for FRP Composites using Grey Relational Analysis and ANN coupled with Genetic algorithm” in the 5th International Conference on Advances in Mechanical Engineering (ICAME 2024), SRM Institute of Science and Technology, Kattankulathur Campus, Chennai, March 20-22, 2024
  4. Presented paper titledNozzle Design Optimization to Reduce Noise”, in the International Conference On Adaptive Technologies For Sustainable Growth(ICATS -2024) – 9th Edition, on 27th April 2024 organized by Paavai Engineering college(Autonomous), Namakkal Tamilnadu.
  5. Presented paper titledDesign optimization of single expansion ramp nozzle using computational method”, on 3rd International Conference on Advances in Mechanical Engineering (ICAME 2020), organized by SRM University- Chennai, February 24-29, 2020
  6.  Presented paper titled, “Supersonic Jet Control By Tabs With Slanted Perforation”, International Conference on Green Manufacturing: Analytics, Automation, Processes, Products, Energy, & Structures (GM: AAPPES 2018), Rajalakshmi Engineering College, Chennai, 28th & 29th March 2018
  7. Presented paper titled, “Thrust vector control of supersonic flow in rectangular nozzle using movable plates”, International Conference on Green Manufacturing: Analytics, Automation, Processes, Products, Energy, & Structures (GM: AAPPES 2018), Rajalakshmi Engineering College, Chennai, 28th & 29th March 2018
  8.   Presented paper titled, “Numerical simulations of supersonic jets”, ICEMAP 2013 International Conference on Engineering Materials and Processes, Tagore Engineering College, International Conference, Chennai, Tamil Nadu, 14th – 15th March 2012.

National Conferences:

  1. Khaja Patel, Ezhilmaran G , Faisal Ahmed, Veerendra N, Sharath T E, Performance Analysis Of Non-Circular Supersonic Jets”, at the National Conference on Progresses and Challenges in Aerospace Engineering-NCPAE’24, Held on 26th and 27th April 2024 organized by the Dept. of AE, Rajalakshni Engineering college, Chennai
  2. Presented a paper entitled, “Design and Analysis of table top low speed wind tunnel”, in the second national conference on Advances in materials, manufacturing and simulations(AMMS 2.0) organized by Department of Aeronautical Engineering, BIT, sathyamangalam, Tamilnadu on 6th and 7th August 2021.
  3. Presented a paper entitled, “Thermal Analysis of Gas Turbine blade”, in the second national conference on Advances in materials, manufacturing and simulations(AMMS 2.0) organized by Department of Aeronautical Engineering, BIT, sathyamangalam, Tamilnadu on 6th and 7th August 2021.
  4. Presented a paper entitled, “Numerical analysis of Supersonic free jet control by slanted perforation”, at NCRAME organized by Dhanalakshmi Srinivasan college of Engineering & Technology, ECR, MAMALLAPURAM

Sponsored Research Project

  1. Principal Investigator for the sponsored research project titled Study of Supersonic Jets Using Passive Control Methods” under the Karnataka State Council for Science and Technology_FPP_STI scheme for the year 2022–23, successfully completed during the academic year 2024 with a sanctioned grant of ₹7,94,376
  2. Submitted funded research project proposal under Grants-In-Aid Scheme of Aeronautics R&D Board (DRDO) as Co-Principal Investigator under the title of supersonic jet control by tabs with slanted perforation” in July 2019. The ARDB panel members have approved the project for the grant of 16.69 Lakhs on January 2022 with the practical implementation of injectors in scramjet engine
  3. Got sanctioned 2.5 Lakhs for “Design and Fabrication of subsonic table top wind tunnel” from Department of Science & Technology(NSTEDB) under Idea Pitch for Startup Grant-in-aid of the year 2021-22.
  4. Received grant of 93 thousand on July 2021 for Professional Development Programme-AICTE Training and Learning (ATAL) Academy program on “Conceptual and Practical Knowledge Sharing and Training Sessions on Computational Fluid Dynamics” organized at Nehru Institute of Engineering & Technology, Coimbatore through online mode

Achievements/Awards

  1. Participated in the 48th Series of student Project Program (SPP) held on 1-2 August, 2025 at Jawaharlal Nehru New college of Engineering(JNNCE), Shivamogga. The Project entitled “Experimental & Numerical Investigation on effect of Divergent angle for a Convergent-Divergent Solid Propellant Rocket Nozzle” was selected for the State level Exhibition.
  2. Reviewer for the Journals SPRINGER NATURE, Journal of Materials Research and Technology, IGI Global Scientific publishing
  3. Served as a BoE-Member for the Aeronautical/Aerospace Engineering (composite Board) during the academic year 2023-2024.
  4. Reviewer for the web of science Journal, International Journal of Turbo & Jet-Engines, England.
  5. Received cash prize of 10,000 for UG project conducted by KCG College, Chennai.
  6. Best Paper award for the M.E- Project in the National conference.
  7. Question paper setter for the various autonomous Institutions in Tamil Nadu/ Karnataka.