Discretization problem of diffusion equation -- CFD Online Discussion Forums

September 9, 2009, 10:24	Discretization problem of diffusion equation	#1
ztdep Senior Member p ding Join Date: Mar 2009 Posts: 427 Rep Power: 19	Dear friends: I am trying to solve the heat diffusion equation on a unstrucured cartesion grid sytems. i do not know how to discretize it when one cell has two neighbours on one side. I use the fvm method. Coudl you please give me some information on that. Regards

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