diffusion too slow -- CFD Online Discussion Forums

May 24, 2010, 10:35	diffusion too slow	#1
Lorenzo1 New Member lorenzo Join Date: May 2010 Posts: 2 Rep Power: 0	Hello everyone, I am trying to solve a species diffusion problem for a focused stream. It seems that the diffusion of the species it is to slow compared to the analytical solution I have. Do you have any suggestion for the source of error? the boundary condition are fine...I checked them many times. Let me know if you need any other information about my problem set up Thank for any help. Lorenzo

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