Diffusion of Additional variables in solid -- CFD Online Discussion Forums

October 18, 2010, 12:16	Diffusion of Additional variables in solid	#1
october New Member AlemayehuA Join Date: Oct 2010 Posts: 7 Rep Power: 15	What is the matter? I am simulating diffusion of a gas both in fluid and solid domain. I used additional variable to represent the diffusing gas but, the solution from ansys cfx doesn't look okay, the concentration in the solid domain is significantly higher expected to diffuse from the fluid domain to the solid domain. Is their something that I missed?

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