boundary about interface and interior

June 24, 2004, 16:10

What is the difference between "interface" and "interior" boundary condition in FLUENT? I have two zones (porous media zone and channel zone) connected. Which boundary condition should be set at interface between them? Thanks.

June 25, 2004, 09:09

I've your same problem and, looking for it in user's guide, I've found that interior "means that the particles will pass through the internal boundary"(19-131), but it's available only for discrete phase.

Any suggestion???

June 24, 2004, 16:10	boundary about interface and interior	#1
zhou Guest Posts: n/a	What is the difference between "interface" and "interior" boundary condition in FLUENT? I have two zones (porous media zone and channel zone) connected. Which boundary condition should be set at interface between them? Thanks.

June 25, 2004, 09:09	Re: boundary about interface and interior	#2
Ari Guest Posts: n/a	I've your same problem and, looking for it in user's guide, I've found that interior "means that the particles will pass through the internal boundary"(19-131), but it's available only for discrete phase. Any suggestion???

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