A Study of Supersonic Combustion of Hydrogen Injected Transversely into a Vitiated Airstream

Isaac, JJ and Ramesh, NR and Rajashekar, C and Shyamsundar , SR and Baskaran, M and Simha, S and Venugopalan, P and Gollakota, S (1994) A Study of Supersonic Combustion of Hydrogen Injected Transversely into a Vitiated Airstream. In: 2nd National Conference on Air Breathing Engines and Aerospace Propulsion, 15th to 17th December 1994, Thiruvananthapuram.

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Abstract

An experimental study of supersonic combustion of gaseous hydrogen injected trans-versely into a vitiated airstream has been carried out. The ignition and performance characteristics of the hydrogen fuelled stepped combustor have been determined. In addition to supersonic hydrogen diffusion flames, hydrogen-aided supersonic kerosene diffusion flames have also been stabilised in the stepped combustor. The flow pattern in a simulated supersonic stepped combustor has been studied. A simple one dimensional gas dynamic approach for heat addition in a sudden expansion has been used to predict the behaviour of the performance characteristics.

Item Type: Conference or Workshop Item (Paper)
Subjects: AERONAUTICS > Aircraft Propulsion and Power
Depositing User: Scientist C RAJASHEKAR
Date Deposited: 26 Jun 2013 09:55
Last Modified: 26 Jun 2013 09:55
URI: http://nal-ir.nal.res.in/id/eprint/11732

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