The temperature-jump problem based on the CES model of the linearized Boltzmann equation

被引：0
|
作者：
C. E. Siewert
机构：
[1] Mathematics Department,
[2] North Carolina State University,undefined
来源：
Zeitschrift für angewandte Mathematik und Physik ZAMP | 2004年 / 55卷
关键词：
Boltzmann equation; rarefied gas dynamics; temperature-jump problem;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An analytical discrete-ordinates method is used to solve the temperature-jump problem as defined by a synthetic-kernel model of the linearized Boltzmann equation. In particular, the temperature and density perturbations and the temperature-jump coefficient defined by the CES model equation are obtained (essentially) analytically in terms of a modern version of the discrete-ordinates method. The developed algorithms are implemented for general values of the accommodation coefficient to yield numerical results that compare well with solutions derived from more computationally intensive techniques.
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页码：92 / 104
页数：12
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