Title:
Construction of structural stochastic models of collision processes in rarefied gas media
Authors:
Piarnpuu, A. A.; Shematovich, V. I.
Affiliation:
AB(Academy of Sciences of the USSR, Computing Center, Moscow)
Journal:
Russian Journal of Theoretical and Applied Mechanics (ISSN 1051-8045), vol. 1, Sept. 1991, p. 229-234.
Publication Date:
09/1991
Category:
Thermodynamics and Statistical Physics
Origin:
STI
NASA/STI Keywords:
MATHEMATICAL MODELS, PARTICLE COLLISIONS, RAREFIED GASES, STOCHASTIC PROCESSES, DEGREES OF FREEDOM, DISTRIBUTION FUNCTIONS, GAS FLOW, PROBABILITY THEORY, TWO PHASE FLOW
Bibliographic Code:
1991RJTAM...1..229P

Abstract

On the basis of the analysis of the ratio of variation velocity of distribution function in translatory degrees of freedom to the characteristic macroscopic time of an event, a structural classification of kinetic processes in rarefied gas is made. Models of collision processes are constructed.