In this paper, we investigate the system of equations modelling multicomponent reactive flows with detailed transport and complex chemistry in the limit of partial equilibrium. The reduced system is obtained using a projection step compatible with the chemical entropy production. The reduced multicomponent transport and convection fluxes are shown to be compatible with the mathematical entropy thus providing a symmetric form as well as normal forms for the reduced system. This yields global existence and asymptotic stability around constant equilibrium states for the Cauchy problem on the partial equilibrium manifold in all space dimensions. Copyright (C) 2004 John Wiley Sons, Ltd.
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机译:在本文中,我们研究了在局部平衡的范围内建模具有详细传输和复杂化学作用的多组分反应流的方程组。使用与化学熵产生相容的投影步骤获得简化的系统。减少的多组分输运和对流通量显示与数学熵兼容,因此为减少的系统提供了对称形式和法线形式。对于在所有空间维上的部分平衡流形上的柯西问题,这会在全局平衡存在且在恒定平衡状态附近产生渐近稳定性。版权所有(C)2004 John Wiley Sons,Ltd.
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