MATRIX-ELEMENTS OF THE BOLTZMANN COLLISION OPERATOR FOR GAS-MIXTURES

被引：45

作者：

LINDENFELD, MJ

SHIZGAL, B

机构：

[1] Department of Chemistry, University of British Columbia, Vancouver

来源：

CHEMICAL PHYSICS | 1979年 / 41卷 / 1-2期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0301-0104(79)80134-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The matrix elements of the collision operators that arise in the linearization of the Boltzman equations for gas mixtures are calculated. The matrix representatives of the operators with the Burnett functions (products of Laguerre polynomials and spherical harmonics) are evaluated for power law potentials. The final expressions for the matrix elements involve a small number of summations and for the hard sphere cross section, analytic expressions in terms of the mass ratios are obtained. © 1979.

引用

页码：81 / 95

页数：15

共 22 条

[1] SONINE POLYNOMIAL SOLUTION OF BOLTZMANN EQUATION FOR RELAXATION OF INITIALLY NONEQUILIBRIUM DISTRIBUTION [J].