|
Parametric study of shock-wave formation in a spatially inhomogeneous self-igniting medium for Arrhenius combustion kinetics
I. A. Zaev, I. A. Kirillov Kurchatov Institute, Moscow, 123182, Russia
Abstract:
An approach to describing the formation and propagation of small gas-dynamic perturbations in a spatially inhomogeneous self-igniting medium for arbitrary chemical reaction kinetics was developed in a previous paper. In the present paper, the proposed approach is illustrated by studying the problem for a simple reaction with an Arrhenius reaction rate. A comparison of calculation results with the solution of the complete system of gas dynamics equations shows that the approach provides good accuracy of quantitative estimates.
Keywords:
detonation, soft initiation, self-ignition wave, chemical kinetics.
Received: 25.12.2007 Accepted: 08.04.2008
Citation:
I. A. Zaev, I. A. Kirillov, “Parametric study of shock-wave formation in a spatially inhomogeneous self-igniting medium for Arrhenius combustion kinetics”, Fizika Goreniya i Vzryva, 45:2 (2009), 76–83; Combustion, Explosion and Shock Waves, 45:2 (2009), 175–181
Linking options:
https://www.mathnet.ru/eng/fgv1275 https://www.mathnet.ru/eng/fgv/v45/i2/p76
|
|