Effect of inelastic collisions of polyatomic gas molecules on the Burnett slip coefficient
Published: 12.05.2015
Authors: Poddoskin A.B.
Published in issue: #3(39)/2015
DOI: 10.18698/2308-6033-2015-3-1386
Category: Mechanics | Chapter: Mechanics of Liquid, Gas, and Plasma
The problem of gas Burnett sliding along a flat surface is solved under the proposed kinetic model for the polyatomic gas with molecule rotational degrees of freedom, with due regard for the rotational-translational transitions of the gas molecules. The Burnett slip coefficient is obtained as a function depending on the frequency of inelastic collisions of the gas molecules and the accommodation coefficient of tangential momentum.
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