17 June 2009 Influence of the dispersion on boundary conditions for gas mechanics
Author Affiliations +
Abstract
Present paper is continuation of the previous works but for the boundary conditions. Then equilibrium conditions of forces are the special case of more common conditions of equilibrium of angular momentum. The modified equations of conservation are conservation laws of density, linear momentum, energy and new law is law for angular moment is suggested. The problem of boundary conditions for a rarefied gas flow was studied both analytically on the base of the Boltzmann equation and numerically by the DSMC approach. It is well known. We discuss the problems that can be appearing to considerate the angular momentum variation in an elementary volume near the surface. The particles without structure were discussed.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Evelina V. Prozorova, Evelina V. Prozorova, } "Influence of the dispersion on boundary conditions for gas mechanics", Proc. SPIE 7377, Twelfth International Workshop on Nanodesign Technology and Computer Simulations, 73770Y (17 June 2009); doi: 10.1117/12.836987; https://doi.org/10.1117/12.836987
PROCEEDINGS
5 PAGES


SHARE
Back to Top