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Riemann problems for three-dimensional combustion models
Authors:Kai Hu  Gao-wei Cao  Xiao-zhou Yang
Institution:1. School of Mathematics and Statistics, Southwest University, Chongqing, 400715, China
2. Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, 430071, China
Abstract:We investigate Chapman-Jouguet models in three-dimensional space by means of generalized characteristic analysis. The interaction of detonation, shock waves and contact discontinuity is discussed intensively in this paper. If contact discontinuity appears, the structure of global solutions becomes complex. We deal with this problem when strength of detonation is small.
Keywords:combustion models  generalized analysis  self-similar solution
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