Information
- Designation : Assistant Professor
- Email : gautamchoubey@mech.nits.ac.in
- Phone :
Key Notes
- Conference: International - 19 , National - 3
- Journals: 55
- Conferences: 23
- Books: 3
- PhD: Guided: 2
- Post Graduates: Guided: 1
- Under Graduates: Guided: 4
81
PUBLICATIONS2
DOCTORAL STUDENTSIntroduction [Biosketch]
- Dr. Gautam Choubey is presently working as an Assistant Professor in the Department of Mechanical Engineering at the National Institute of Technology Silchar Assam, India. Before joining NIT Silchar, he worked as an Assistant Professor in the Department of Mechanical and Aerospace Engineering at IITRAM, Ahmedabad (An Autonomous Govt. University), India from December 2019 to December 2023, as a Senior Assistant Professor in the Mechanical Engineering Department at MITS-UGC Autonomous Institute, Andhra Pradesh from October 2018 to November 2019, and as a Temporary Faculty, at NIT Silchar from July 2017 to June 2018. He holds a Ph.D. in the field of supersonic combustion, an M.Tech in Thermal Engineering from the National Institute of Technology Silchar Assam India, and a B.Tech from Punjab (under State Govt. University) in 1st division with distinction (Honors) in Mechanical Engineering in 2012. For the past 12 years, his research has focused on computational fluid dynamics modelling of supersonic compressible flow, and has demonstrated his contribution through several research publications in Q1 journals (SCI/SCIE). His research interests mainly include scramjet combustion, supersonic combustion, turbulence modelling in high-speed flows, Aerodynamics and shock-boundary layer interaction
Areas of Interest
- Supersonic combustion,
- Scramjet
- Supersonic/Hypersonic propulsion
- Turbulence modeling in high-speed flows,
- Shock-Boundary Layer Interaction,
- Computational combustion,
- Aerodynamics,
- Computational Fluid Dynamics
| Institution | Year | Degree |
|---|---|---|
| National Institute of Technology Silchar, Assam | 2018 | Ph.D. (Supersonic Combustion) |
| National Institute of Technology Silchar, Assam | 2014 | M.Tech. (Thermal Engineering) |
Teaching Experience
NIT Silchar Assam-788010
IITRAM Ahmedabad 380026 Gujarat, India (An Autonomous University, Government of Gujarat)
MITS-UGC Autonomous Institute, Andhra Pradesh 517325 India
NIT Silchar Assam-788010
AK Mali, T Jana, M Kaushik, Gautam Choubey, “A Survey on Control Techniques to Augment Compressible Jet Mixing”, Flow, Turbulence and Combustion, Volume 114, 2025, Indexed in SCI, Impact Factor: 2, Quartile: Q1
AK Mali, T Jana, M Kaushik, Gautam Choubey, “Impact of Rectangular, Half-Elliptical, Trapezoidal, and Triangular Tabs on the Mixing Behavior of Circular Sonic Jets”, Physica D: Nonlinear Phenomena, Volume 473, 134557, March, 2025, Indexed in SCI, Impact Factor: 2.7, Quartile: Q1
Krutarth Dalal, Veerendra Beeraka, Gautam Choubey, “A Brief Review on Advances in Strut-Based Fuel Injection and Flame Stabilization for Enhanced Scramjet Combustor Performance”, In Proceedings 2nd International Conference on Emerging Aspects of Manufacturing, Thermal and Design Engineering (MATHED-2024), 2024, NIT Hamirpur, H.P., India., Indexed in Scopus
S K Palateerdham, L N Phaneendra Peri, A Ingenito, Gautam Choubey, “Investigation of mixing and Combustion in supersonic flows”, In Proceedings International Conference on High-Speed Vehicle Science and Technology (HISST 2024), 2024, Busan, South Korea
Gautam Choubey, Gurkreetkaur Brar, “Computational study of combined fuel injection approaches in supersonic combustor”, In Proceedings 2nd International Conference on Mathematical Modelling in Mechanics and Engineering, September 12th 2024, 2024, Mathematical Institute, Belgrade, Serbia
M Yadav, Gautam Choubey, S Tripathi, “Effect of different vortex generator configurations on the performance of ethylene-fuelled transverse injection-based scramjet combustor.”, In Proceedings A National e-conference on Recent Trends in Fluid Dynamics Research (RTFDR-21), NIT Rourkela, LNME Springer, 2021, Indexed in Scopus
T. Patel, A. Naik, S. Patidar, Gautam Choubey, and S. Tripathi, “Dynamic Study of Bird Strike on Rigid Plate”, In Proceedings A National e-conference on Recent Trends in Fluid Dynamics Research (RTFDR-21), LNME Springer, 2021, Indexed in Scopus
P. Patel, R. Karmur, Gautam Choubey, and S. Tripathi, “Analysis of Room Airflow Characteristics Using CFD Approach”, In Proceedings A National e-conference on Recent Trends in Fluid Dynamics Research (RTFDR-21), NIT Rourkela, LNME Springer, 2021, Indexed in Scopus
Gautam Choubey, Sumit Tripathi, V. K. Singh, P. M. V. Subbarao, “Advances in Thermal Engineering”, 2024, LNME Springer Singapore
Gautam Choubey, M Tiwari, “Scramjet Combustion: Fundamentals and Advances”, 2022, Butterworth-Heinemann, Elsevier
Helal Ansari
Ongoing
Academic Year : 2024-2025
Tirthak Vinayak Patil
Ongoing
Academic Year : 2024-2025
Priscila Das
Ongoing
Academic Year : 2024-2025
Aditya Pathak
Ongoing
Academic Year : 2024-2025
Rose Rani Panging
Ongoing
Academic Year : 2024-2025
Katikatala Sukumar
Ongoing
Sandip Kumar
Ongoing
Awards And Honours
- • Received Anundoram Borooah Award 2006 in High School Leaving Certificate Examination
- • Institute Fellowship for Post Graduate Research at NIT Silchar
- • MHRD Scholarship during Ph.D. at NIT Silchar
- • Received “Young Faculty Award” from the Centre for Advanced Research and Design in June 2019
- • Three publications were listed among the top 25 articles in Science Direct published by Elsevier
- • Received award as well as certificate of appreciation in recognition of the contribution and outstanding commitment towards enriching Research publication by MITS UGC-Autonomous Institute Andhra Pradesh, 2019
- • Received an appreciation letter from the Director General of IITRAM for the excellent feedback on the courses Fluid Mechanics and Machines (UG), 2022 and Introduction to CFD (UG), 2023
- • Best Session Paper award at the 2nd International on Futuristic Advancements in Materials, Manufacturing and Thermal Sciences (ICFAMMT-24), January 2024, jointly organised by IITRAM, and SSME, Space application centre ISRO Ahmedabad
- • Received the Young Researcher Award from the STEM Research Society in association with the University Institute of Technology, Himachal Pradesh University, Shimla, in 2024
Invited Talks/Outreach Activities
- Scramjet Engine and its recent advances in Space applications, Invited Talk (Virtual), School of Engineering & Technology, K.R. Mangalam University India, July 2020
- Scramjet engine- A promising candidate for future air-breathing systems, Key note speaker on FDP “Recent Development & Research Scopes in Thermal Engineering” which was organized by GMRIT, Rajam, Andhra Pradesh from 26/10/2020 to 31/10/2020
- An Introduction to Supersonic Combustion Ramjet engine, Key note speaker on FDP “Recent Advances in Mechanical Science and Engineering (RAMSE)” which was organized by Siddartha Institute of Science & Technology from 18/11/2020 to 22/11/2020
- An Introduction to Scramjet engine, Invited Talk (online), Parul University, 21/01/2021
- An insight of Scramjet engine, Key note speaker on GUJCOST Supported One Week Online STTP on Recent Advances in Fluids and Thermal Engineering (RAFT-2021) which was organized by IITRAM Ahmedabad from 15/03/21 to 20/03/21
- Recent Advances in Scramjet Fuel Injection Techniques, Key note speaker on FDP “Recent Advancement in Thermal Engineering & Fluid Science” which was organized by GMRIT, Rajam, Andhra Pradesh from 21/06/2021 to 26/06/2021
- Role of scramjet in the growth of air-breathing supersonic propulsion system, Key note speaker on FDP “Smart Materials & Systems for Sustainable Development” which was organized by JIS College of Engineering, Kalyani, West Bengal from 28/06/2021 to 03/07/2021
- Scramjet Engine: Future of Air-breathing Vehicles, Key note speaker on FDP “Challenges and Opportunities for research in Mechanical Engineering: Present & Future' which was organized by Karunya Institute of Technology and Sciences, Coimbatore, Tamilnadu, India from 20/09/2021 to 24/09/2021
- Scramjet Engine: Future Perspective of High-speed Transportation, Invited Talk School of Aeronautical Science, Hindustan Institute of Technology & Science, Chennai on 01/10/2021
- Series of Guest Lecture, focusing on advanced topics in turbulence models and numerical simulations, at Sapienza University of Rome Italy 2-9th July 2024 (lectures were part of the PhD program in Energy and Environment, at university of Sapienza)
- “Scramjet Propulsion: Fueling Advances in Hypersonic Technology Invited Talk at the 6th National Conference on Recent Advancements in Physical Sciences (NCRAPS-2025) jointly organized by DIT University, Dehradun and National Institute of Technology, Uttarakhand in association with MRSI, Delhi Chapter and ISDT DRDO during February 14-15, 2025.
Conference/workshop/symposium organized
- Coordinator on GUJCOST supported One Week Online STTP on Recent Advances in Fluids and Thermal Engineering (RAFT 2021) from 15/03/21 to 20/03/21
- Convener, (DST Sponsored) of the International Conference on Futuristic Advancements in Materials, Manufacturing and Thermal Sciences (ICFAMMT 2022), jointly organized the Department of Mechanical and Aerospace Engineering, IITRAM, Ahmedabad, India and Space Society of Mechanical Engineers (SSME), Space Applications Centre, ISRO (January 20-21, 2022)
- Organizing Secretary, (DST Sponsored) 2nd International Conference on Futuristic Advancements in Materials, Manufacturing and Thermal Sciences (ICFAMMT-2024), jointly organized the Department of Mechanical and Aerospace Engineering, IITRAM, Ahmedabad, India and Space Society of Mechanical Engineers (SSME), Space Applications Centre, ISRO (January 19-21, 2024)
- Joint Organizing Secretary (ANRF, NEC Sponsored) 6th International Conference on Recent Advancements in Mechanical Engineering (ICRAME 2025), organized by Department of Mechanical Engineering, NIT Silchar, 28Frb-2 March, 2025
Lab Establishment Details
Aerodynamics and Propulsion Lab under the Centre of Excellence in Aerospace and Defence,
The Aerodynamics and Propulsion Lab was established in 2023 at IITRAM. This lab facility is dedicated to UG, PG, and PhD students passionate about aerospace research, providing a dynamic environment for innovation and exploration. Equipped with advanced computational and experimental tools, the lab supports research in aerodynamics, propulsion systems, helping students develop skills and knowledge in aerospace engineering.
Administrative Responsibilities
- Assistant warden, Hostel 9B, NIT Silchar
- Committee member, PM Viswakarma Yojna, NIT Silchar
- Undergraduate Research Council (UGRC), member, NIT Silchar
- Co-Coordinator, Centre of Excellence for Aerospace and Defence, IITRAM, Ahmedabad
- Committee Member, Centre of Advanced Defence Technology, IITRAM, Ahmedabad
- B.Tech project evaluation board, member, Mechanical department, NIT Silchar
- Aerospace lab committee in charge, Mechanical &Aerospace department, IITRAM
- Departmental Committee Member for the selection of the Ph.D. Students, Mechanical &Aerospace Department, IITRAM
