EXPLICIT DEMONSTRATION OF EPOCHAL RELAXATION IN A BINARY GAS-MIXTURE

被引：5

作者：

FITZPATRICK, JM ^{[1
]}

SHIZGAL, B ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT CHEM,VANCOUVER V6T 1W5,BC,CANADA

来源：

PHYSICS OF FLUIDS | 1979年 / 22卷 / 03期

关键词：

D O I：

10.1063/1.862611

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The relaxation of a binary gas mixture is studied with a moment method of solution of the Boltzmann equation, valid for arbitrary mass ratios. In these calculations, the number densities of the two components are taken to be equal and the hard sphere interaction is assumed throughout. The explicit time dependence of the distribution functions is obtained and epochal relaxation is demonstrated and found to occur only for the disparate mass case. © 1979 American Institute of Physics.

引用

页码：436 / 438

页数：3

共 4 条

[1] TEMPERATURE RELAXATION IN A BINARY GAS .1. STEADY-STATE SOLUTION [J].

FITZPATRICK, JM ;

SHIZGAL, B .

JOURNAL OF CHEMICAL PHYSICS, 1975, 63 (01) :131-137

[2] 2-TEMPERATURE DISPARATE-MASS GAS-MIXTURES - 13 MOMENT DESCRIPTION [J].

GOEBEL, CJ ;

HARRIS, SM ;

JOHNSON, EA .

PHYSICS OF FLUIDS, 1976, 19 (05) :627-635

[3] ENERGY AND MOMENTUM EXCHANGE BETWEEN NONEQUIPARTITION GASES [J].

MORSE, TF .

PHYSICS OF FLUIDS, 1963, 6 (10) :1420-1427

[4]

SHIZGAL B, 1975, J CHEM PHYS, V63, P138, DOI 10.1063/1.431072

← 1 →