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INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS - IJCRT (IJCRT.ORG)
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ISSN Approved Journal No: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013
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Paper Title
OPTIMIZATION OF COWL AND RAMP ANGLES OF HYPERSONIC INTAKE OF SCRAMJET ENGINE
Authors
SHAIK NAYEEM, PALLI.RAMBABU, GOGADA.SANYASI NAIDU, SILUGAPU.HARSHA VARDHAN, REDROTHU. NAVEEN KUMAR
Keywords
Hypersonic air breathing engine, cowl , ramp, mach number, numerical analysis.
Abstract
Air breathing engines are widely used in aircraft and missile applications. These air breathing engines will work efficiently in supersonic and hypersonic conditions only. Supersonic air breathing engines work in the range of mach 3 to 5 and hypersonic air breathing engines work on above mach 5 or 6. The hypersonic air breathing engines are known as scramjet engines. Air breathing engines efficiency was increased by increasing the pressure recovery or pressure at the outlet of the inlet. Thus with the increasing efficiency of hypersonic inlet diffusers , it directly improves the efficiency of the hypersonic air breathing engine. In this paper numerical analysis was conducted to improve the efficiency of hypersonic inlet diffusers by varying cowl and ramp geometry (i.e angle and lengths ). It is observed that with the increase of lengths of ramp outlet mach number and pressure are increased.
IJCRT's Publication Details
Unique Identification Number - IJCRT2403297
Paper ID - 252751
Page Number(s) - c350-c360
Pubished in - Volume 12 | Issue 3 | March 2024
DOI (Digital Object Identifier) -
Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882
E-ISSN Number - 2320-2882
Cite this article
SHAIK NAYEEM, PALLI.RAMBABU, GOGADA.SANYASI NAIDU, SILUGAPU.HARSHA VARDHAN, REDROTHU. NAVEEN KUMAR, "OPTIMIZATION OF COWL AND RAMP ANGLES OF HYPERSONIC INTAKE OF SCRAMJET ENGINE", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.12, Issue 3, pp.c350-c360, March 2024, Available at :http://www.ijcrt.org/papers/IJCRT2403297.pdf
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ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
ISSN and 7.97 Impact Factor Details
ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
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