BOUNDARY CONDITIONS FOR THE MOMENT EQUATIONS OF A RAREFIED GAS

Analysis of the relation between gasdynamics and Boltzmann equations in the description of the kinetic behavior of rarefied gases. The concept of physical and mathematical boundedness is applied in setting a boundary condition for the moment equations of such gases. A new type of boundary conditions...

Full description

Saved in:
Bibliographic Details
Main Authors: Barantsev,R. G, Lutset,M. O
Format: Report
Language:English
Subjects:
Aerodynamics
BOLTZMANN EQUATION
BOUNDARY VALUE PROBLEMS
Fluid Mechanics
GAS DYNAMICS
MOMENTS
NAVIER STOKES EQUATIONS
RAREFIED GAS DYNAMICS
TRANSLATIONS
USSR
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Analysis of the relation between gasdynamics and Boltzmann equations in the description of the kinetic behavior of rarefied gases. The concept of physical and mathematical boundedness is applied in setting a boundary condition for the moment equations of such gases. A new type of boundary conditions is proposed for the Navier Stokes equations of a rarefied gas. (Author) Edited trans. of Leningrad Univ. Vestnik (USSR) v24 n1 Seriya Matematiki, Mekhaniki i Astronomii, n1 p92-101 1969, by D. Koolbeck.