Abstract

The paper presents a method to reduce the complete system of equations of chemical kinetics from a large number of equations to the final one, which can be solved with available computing tools without a noticeable loss of accuracy, e.g., to model chemical combustion reactions. The paper presents the theory and examples of the application of the partial local chemical equilibrium method for the calculation and modeling of subsonic and supersonic flows of reacting media for the reduction of kinetic schemes of complete chemical reactions in the case of incomplete local chemical equilibrium.

中文翻译：

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基于局部局部平衡法的多组分高温气流化学动力学方程组的简化

摘要

本文提出了一种将完整的化学动力学方程式系统从大量方程式简化为最终方程式的方法，该方法可以使用可用的计算工具来解决，而不会造成明显的准确性损失，例如，对化学燃烧反应进行建模。本文介绍了部分局部化学平衡方法在反应介质的亚音速和超音速流动的计算和建模中用于减少不完整局部化学平衡情况下完全化学反应动力学方案的理论和实例。