Open AccessON THE SINGULAR PERTURBATION SOLUTION OF BOLT-ZMANN EQUATION (Ⅲ)——"BOUNDARY LAYER" SOLUTION
Author(s) -
丁鄂江,
黄祖洽
Publication year - 1985
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.34.213
Subject(s) - singular perturbation , boundary layer , mathematical analysis , perturbation (astronomy) , jump , algebraic equation , blasius boundary layer , boundary value problem , mathematics , algebraic number , physics , boundary (topology) , boundary layer thickness , mechanics , nonlinear system , quantum mechanics
The "boundary layer" solution of Boltzmann equation with a small Knudson number is discussed by using a kind of singular perturbation method, and is reduced to solving a set of linear algebraic equations. The dependence of the temperature jump coefficient on the accommodation coefficient is obtained for the Maxwell's boundary conditions.