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Experimental study of thrust characteristics of a model air-breathing ejector-type combustor with vibrational burning of hydrogen
A. V. Potapkin, V. L. Dolmatov, A. I. Trubitsyn Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
The dependence of thrust of an air-breathing ejector-type combustor on its geometric parameters are experimentally determined in the case of vibrational burning of hydrogen in the combustor. The combustor is a cylindrical tube with a confuser at the entrance and a diffuser at the exit. It is shown that there is a certain limiting size of the confuser and a certain limiting length of the combustor, which ensure the maximum thrust.
Keywords:
air-breathing combustor, vibrational burning, thrust characteristics.
Received: 28.11.2001 Accepted: 20.05.2003
Citation:
A. V. Potapkin, V. L. Dolmatov, A. I. Trubitsyn, “Experimental study of thrust characteristics of a model air-breathing ejector-type combustor with vibrational burning of hydrogen”, Fizika Goreniya i Vzryva, 40:3 (2004), 9–13; Combustion, Explosion and Shock Waves, 40:3 (2004), 258–262
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https://www.mathnet.ru/eng/fgv1770 https://www.mathnet.ru/eng/fgv/v40/i3/p9
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