SnapshotPUBLISHED COURSES AND LISTS
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| Fluent Work (119) | Published | Private |
| acoustic journal papers (4) | Published | Private |
DOCUMENTS
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 NUMERICAL SIMULATION AND MODELING OF COMBUSTION IN SCRAMJETS |
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| AIAA aviation forum 2022 |
| Rajesh Kumar |
| latex source file |
PAGES
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DOCUMENTS
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| NUMERICAL SIMULATION AND MODELING OF COMBUSTION... |
| ... |
| AIAA aviation forum 2022... |
| Rajesh Kumar... |
| latex source file... |
PATENTS
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EXTERNAL RESOURCES
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| Ansys and fluent learning module... |
| UDF AND EXPRASION IN FLUENT... |
| Compressible flow simulation in fluent... |
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| Fluent courses... |
ACTIVITIES
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| Rajesh Kumar added a journal article Prediction of Oscillation Frequencies for Unstable Flow Past Cavities to acoustic journal papers | ||
| Rajesh Kumar added a journal article Review—Self-Sustaining Oscillations of Flow Past Cavities to acoustic journal papers | ||
| Rajesh Kumar added a journal article Cavity Flame-Holders for Ignition and Flame Stabilization in Scramjets: An Overview to acoustic journal papers | ||
| Rajesh Kumar added a journal article Review of numerical simulations for high-speed, turbulent cavity flows to acoustic journal papers | ||
| Rajesh Kumar added a journal article Numerical investigation of the nonreacting and reacting flow fields in a transverse gaseous injection channel with different species to Fluent Work |
BOOKS
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CONTRIBUTORS
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VIDEOS
Curated by this member
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Gaps in Understanding Combustion Dynamics of Scramjet Engines
Amardip Ghosh #Advanced Propulsion Systems (APSYS) Lab
https://doi.org/10.1016/j.ast.2025.111046 Scramjet combustion dynamics remain among the most complex and least understood areas in high-speed airbreathing...
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SCRAMJET Test Rig Instrumentation
Amardip Ghosh #Advanced Propulsion Systems (APSYS) Lab
The rig is being instrumentated for transitioning from cold flow supersonic mixing studies to reacting flow mode transition studies.
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Ex-ISRO Chairman visits APSYS Labs
Amardip Ghosh #Advanced Propulsion Systems (APSYS) Lab
Dr. Koppillil Radhakrishnan visited APSYS lab in January 2023 as a part of a visit to IIT Kharagpur India. Dr. Radhakrishnan is an Indian space scientist who headed the Indian Space Research Organisation between November 2009 and December 2014 as Chairman of Space Commission, Secretary of the Department of Space and Chairman of ISRO.
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Instability of isolator shocks to fuel flow rate modulations in a strut-stabilised scramjet combustor
Amardip Ghosh #Advanced Propulsion Systems (APSYS) Lab
In this recent paper from our group on SCRAM-RAM modes inside a Dual-Mode-Scramjet-Engine (DMSJ), Rajesh Kumar shows that for the Supersonic-at-Strut modes, shockwaves in the combustor respond predictably to an increase or decrease in fuel flow rates. Intermediate and final flow fields bear close resemblance to the steady state flow fields predicted by RANS for those fuel flow rates. Shocks adjust accordingly to match the combustion driven pressure rise. Under the Supersonic-at-Strut mode, wh...
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Teacher's day celebration 2024 in APSYS Lab
Rajesh Kumar #Advanced Propulsion Systems (APSYS) Lab @Amardip Ghosh
"Thank you for shaping the future with your wisdom, dedication, and guidance. Your impact on our life is immeasurable, and we are forever grateful. Happy Teacher’s Day!"
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Effect of Wall Divergence on the Flow Field Inside a Scramjet Engine
Rajesh Kumar #Advanced Propulsion Systems (APSYS) Lab @Amardip Ghosh
🚀 Just returned from the Aviation Forum 2024, and what an incredible experience it was! I am grateful to my supervisor, Dr. Amardip Ghosh, for his consistent support and insightful advice, and many thanks to my institute, the Indian Institute of Technology Kharagpur, India, for the financial support that made this journey possible. 🙏 What happens in Vegas doesn’t stay in Vegas – it’s coming with me as newfound knowledge and inspiration for my future work! ✈️ I had the pleasure...
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Showcase Our Work to ISRO Chairman S. Somanath and Dr. V. Narayanan
Rajesh Kumar #Advanced Propulsion Systems (APSYS) Lab @Amardip Ghosh
🚀 Proud to Showcase Our Work to ISRO Chairman S. Somanath and Dr. V. Narayanan at the Department of Aerospace, IIT Kharagpur! 🚀 We had the immense honor of hosting ISRO Chairman S. Somanath, along with Dr. V. Narayanan, Director of the Liquid Propulsion Systems Centr...
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Setup alignment #zero to hero
Rajesh Kumar #Advanced Propulsion Systems (APSYS) Lab @Amardip Ghosh
...
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Shocktrain Underexpanded nozzle
Amardip Ghosh #Advanced Propulsion Systems (APSYS) Lab
...
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