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General Information
Editor-in-chief
Prof. T. Hikmet Karakoc
Anadolu University, Faculty of Aeronautics and Astronautics, Turkey

IJET 2011 Vol.3(2): 122-129 ISSN: 1793-8236
DOI: 10.7763/IJET.2011.V3.210

CFD Analysis of Wall Injection with Large Sized Cavity Based Scramjet Combustion at Mach 2.

K. M. Pandey, P Kalita, K Barman, A. Rajkhowa and S. N. Saikia

Abstract—A CFD analysis of the combustion process of a scramjet engine having wall injector with cavity with a L/Dratio of 5 is carried out in this present study using FLUENT software. Both air intake and H2 injection are at Mach 2 speed and hydrogen is being injected upstream of the cavity. It is observed that a maximum temperature of 2100K can be achieved with the injection of H2 at Mach 2 speed with high thrust production and low shock formation.

Index Terms—Wall injector, Mach number, Scramjet, static temperature, static pressure.

[PDF]

Cite: K. M. Pandey, P Kalita, K. Barman, A. Rajkhowa and S. N. Saikia, "CFD Analysis of Wall Injection with Large Sized Cavity Based Scramjet Combustion at Mach 2.," International Journal of Engineering and Technology vol. 3, no. 2, pp. 122-129, 2011.

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