On the flame structure in multi-temperature mixture theory

被引:5
|
作者
Brini, Francesca [1 ,2 ]
机构
[1] Univ Bologna, Dept Math, Via Saragozza 8, I-40123 Bologna, Italy
[2] Univ Bologna, Res Ctr Appl Math CIRAM, I-40123 Bologna, Italy
关键词
Flame structure; Multi-temperature mixture theory; Extended thermodynamics; Chapman-Jouguet relations; Shock structures;
D O I
10.1007/s11587-009-0047-z
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the simple case of stationary one-dimensional flame propagation, modeled by the stoichiometric formula A -> B. To this aim we consider a binary mixture where the constituent A prevails before the flame while B outnumbers A behind the flame. For the mathematical description of the problem, we refer to Mixture Theory and compare the predictions obtained by multi-temperature mixture balance laws with those (known in the literature) obtained by single-temperature equations.
引用
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页码:63 / 76
页数:14
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