Thermal slip boundary conditions in vibrational nonequilibrium flows

✍ Scribed by J.G. Méolans

• Book ID: 104273000
• Publisher: Elsevier Science
• Year: 2003
• Tongue: English
• Weight: 126 KB
• Volume: 30
• Category: Article
• ISSN: 0093-6413
• DOI: 10.1016/s0093-6413(03)00083-1

✦ Synopsis

This paper deals with new thermal jump boundary conditions at the wall in polyatomic gas flows. The calculations and results especially concern vibrational nonequilibrium conditions when the dissociation effects may be neglected. First the usual conditions are briefly described. Then the boundary conditions proposed in the paper are justified on the basis of previous experimental results and by developing direct heat flux calculations at the wall. Analytical expressions and numerical values of the various fluxes are presented.