Making a change in Mass Conservartion Equation! -- CFD Online Discussion Forums

April 25, 2007, 03:38	Making a change in Mass Conservartion Equation!	#1
Ilati Guest Posts: n/a	Hi! I want to make a change in mass conservation equation. I want to change Ji (Ji = Drhograd(Yi)) to Ji = (uE + Dgrad(rho*Yi) ) How I can do it? If I want do it by DEFINE_SOURCE I must calculate gradian and laplacian!!! Is there exist easier way? Thanks!

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