Conditions for exciting the maximal gas vibration amplitude in a combustion chamber of the Helmholtz resonator type

Abstract

In this paper, we present the results of calculating conditions for gas vibration excitement, sound pressure frequency and level as a function of mixture composition, geometric burner parameters and the resonator throat with constant capacity. We estimate in quantity the parameters influencing a vibration combustion process in the Helmholtz resonator with the inlet multichannel burner which result in the maximum possible gas vibration amplitude value. © 2012 Allerton Press, Inc.