how to get over this problem -- CFD Online Discussion Forums

August 17, 2009, 06:46	how to get over this problem	#1
keishawillstone New Member mihamina keisha Join Date: May 2009 Location: india Posts: 19 Rep Power: 16	Hi guys! I'm dealing with porous media wherein the velocity is proportional to the pressure: solve ( fvm::laplacian(Cc,p) ) At this point I kicked out the source term! U = -CoefU*fvc::grad(p) CoefU is volscalarfield when I solve solve( fvm::div(phiv,yN2)); yN2 is volscalarfield and stands for mass fraction the code crashes at this point!! but when I take the velocity as constant it runs well!! I dont know but I'm quite stuck!!! Can somebody help me out please? Thanks in advance Best Regards,

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