Energy equation in bouyant*Foam solvers -- CFD Online Discussion Forums

December 21, 2009, 05:09	*Energy equation in bouyantFoam solvers**	#1
makaveli_lcf Senior Member Dr. Alexander Vakhrushev Join Date: Mar 2009 Posts: 256 Blog Entries: 1 Rep Power: 19	Hi all! My question is regarding bouyantPisoFoam, bouyantSimpleFoam etc. Would please someone explain, why energy equation is solved inbetween momentum predictor UEqn and pressure equation pEqn? Especially for transient solution we do not have corrected fluxes before solving pressure equation. So why should we use that "wrong" fluxes for energy equation in convection part??? Thank you for attention! Waiting for you replies! __________________ Best regards, Dr. Alexander VAKHRUSHEV Christian Doppler Laboratory for "Metallurgical Applications of Magnetohydrodynamics" Simulation and Modelling of Metallurgical Processes Department of Metallurgy University of Leoben http://smmp.unileoben.ac.at

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