1MSME - Laboratoire de Modélisation et Simulation Multi Echelle (Université Paris-Est, 5 Bd Descartes, 77454 Marne-la-Vallée, Cedex 2
Université Paris-Est Créteil Val de Marne(UPEC) Faculté des Sciences et Technologie - Equipe de Biomécanique
61 avenue du général de Gaulle 94010 Créteil Cedex - France)
Abstract : Forced convection of a gas in porous media characterized by pores of few micrometers requires large pressure gradients. In addition to the rarefaction effects which may be significant at the solid/gas interface, we show that it may be necessary to account for the pressure work and the viscous dissipation in the energy equation to get the right temperature field induced by the fluid flow.
https://hal-upec-upem.archives-ouvertes.fr/hal-01809017
Contributor : Eric Chénier
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Submitted on : Wednesday, June 6, 2018 - 12:25:50 PM
Last modification on : Thursday, July 18, 2019 - 4:36:07 PM
Long-term archiving on : Friday, September 7, 2018 - 1:19:15 PM
Samy Ramdane, Eric Chénier, Xavier Nicolas. Thermal analysis of gas convection in porous media. 3rd MIGRATE Workshop, Jun 2018, Bastia, France. ⟨hal-01809017⟩
