inlet/outlet bc at inner wall

January 14, 2008, 11:04

Hi,

I have an inner wall (two-sided wall) which is surrounded by a fluid and a solid domain.

I would like to have an inlet/outlet boundary condition at this inner wall. (I know it's not physically correct but I need it for my model).

I could add a momentum sink/source at the fluid cells near the inner wall via UDF, but maybe there are other ways.

Thanks in advance,

Greg

January 14, 2008, 11:35

Instead of momentum source/sink I mean continuity source/sink

January 14, 2008, 11:04	inlet/outlet bc at inner wall	#1
Greg Guest Posts: n/a	Hi, I have an inner wall (two-sided wall) which is surrounded by a fluid and a solid domain. I would like to have an inlet/outlet boundary condition at this inner wall. (I know it's not physically correct but I need it for my model). I could add a momentum sink/source at the fluid cells near the inner wall via UDF, but maybe there are other ways. Thanks in advance, Greg

January 14, 2008, 11:35	Re: inlet/outlet bc at inner wall	#2
Greg Guest Posts: n/a	Instead of momentum source/sink I mean continuity source/sink

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