This article is cited in 17 papers

Dynamic characteristics of a resonant gas-dynamic system for ignition of a fuel mixture

K. J. Arefyev^ab, A. V. Voronetskii^b, M. A. Il'chenko<sup>a

a</sup> Baranov Central Institute of Aviation Motors, Moscow, 111116, Russia
^b Bauman Moscow State Technical University, Moscow, 105005, Russia

Abstract: Results of an experimental study of specific features of operation of a resonant gas-dynamic ignition system, as applied to initiation of liquid-propellant thrusters, are reported. Dynamic characteristics of the initiation process are determined. The behavior of the spectral characteristics of pressure oscillations in the combustor of a testbench model of a liquid-propellant thruster with ignition of the fuel mixture by the gas-dynamic system is considered.

Keywords: ignition system, pressure oscillations, gas-dynamic resonance, liquid-propellant thruster, Hartmann oscillator.

UDC: 621.453/457

Received: 29.01.2013

 English version: Combustion, Explosion and Shock Waves, 2013, 49:6, 657–661

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