A rapid method for the computation of equilibrium chemical composition of air to 15000 K
A rapid method for the computation of equilibrium chemical composition of air to 15000 K
复制标题
计算15000 K以下空气平衡化学成分的快速方法
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
W. D. Erickson
中科院分区：
文献类型：
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作者：
R. Prabhu;W. D. Erickson
本文发展了一种快速计算15000 K以下平衡空气化学组成的方法。11种化学反应物质，即，包括O2、N2、O、NO、N、NO+、e-、N+、O+、Ar和Ar+。该方法涉及代数相结合的七个非线性平衡方程和四个线性元素的质量平衡和电荷中性方程。确定平衡化学组成的计算速度明显快于通常使用的自由能最小化程序。数据也包括从空气的热力学性质可以计算。一个列表的计算机程序连同一组样本结果包括在内。
A rapid computational method has been developed to determine the chemical composition of equilibrium air to 15000 K. Eleven chemically reacting species, i.e., O2, N2, O, NO, N, NO+, e-, N+, O+, Ar, and Ar+ are included. The method involves combining algebraically seven nonlinear equilibrium equations and four linear elemental mass balance and charge neutrality equations. Computational speeds for determining the equilibrium chemical composition are significantly faster than the often used free energy minimization procedure. Data are also included from which the thermodynamic properties of air can be computed. A listing of the computer program together with a set of sample results are included.