Call face value of a parameter -- CFD Online Discussion Forums

October 1, 2012, 13:26	Call face value of a parameter	#1
hawkeye321 Member ,... Join Date: Apr 2011 Posts: 92 Rep Power: 14	Hi FOAMERS I am trying to solve a set of equations in the following form -------- (Density)fvm::ddt(U) + (Density/gL)fvm::div(phi, U) - (Visc)(fvm::laplacian(U)) - GravityVectorgDensity((BetaT(T-TNot))+BetaC(C-CNot)) + fvm::Sp(gLVisc/Perm,U) -------- Perm is the permeability which is calculated by the following relation Perm[celli] = (pow(SDAS.value(),2))pow((gL[celli]),3)/(180*(pow((1-gL[celli]),2))); Is there any way to make sure that the permeability at the cell face is calculated by mean harmonic interpolation?

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