EXACT SOLUTION FOR THE SEMICONTINUOUS 2-DIMENSIONAL MODEL OF THE BOLTZMANN-EQUATION

被引：0

作者：

TIEM, DH ^{[1
]}

CABANNES, H ^{[1
]}

机构：

[1] UNIV REIMS,UFR SCI,F-51062 REIMS,FRANCE

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II | 1992年 / 315卷 / 10期

关键词：

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The semi-continuous (or semi-discrete) models of the Boltzmann equation are obtained by discretization of the moduli of velocities, but not the directions. For the simplest of those models, we obtain an exact, always positive, solution. This solution represents a shock-wave structure.

引用

页码：1175 / 1179

页数：5

共 8 条

[1]

Cabannes H., 1987, Complex Systems, V1, P575

[2]

CABANNES H, 1991, EUR J MECH B-FLUID, V10, P207

[3]

CABANNES H, 1980, LECTURE NOTES U CALI

[4]

CABANNES H, 1992, IN PRESS TRANSPORT T, V21

[5] EXACT-SOLUTIONS OF THE BROADWELL MODEL IN 1+1 DIMENSIONS [J].

CORNILLE, H .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1987, 20 (08) :1973-1988

[6] EXACT (1 + 1)-DIMENSIONAL SOLUTIONS OF DISCRETE PLANAR VELOCITY BOLTZMANN MODELS [J].

CORNILLE, H .

JOURNAL OF STATISTICAL PHYSICS, 1987, 48 (3-4) :789-811

[7]

CORNILLE H, 1991, CR ACAD SCI II, V313, P743

[8]

TIEM DH, 1991, CR ACAD SCI II, V313, P995

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