How to define porous surface in OpenFOAM? -- CFD Online Discussion Forums

December 6, 2021, 12:39

How to define porous surface in OpenFOAM?

Ryuzaki

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Ali Can

Join Date: Apr 2021

Posts: 28

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Hello,
I have been working on the three-dimensional cavity flow problem for a while. The inner walls of the cavity normally have the "wall" boundary condition. I want to make the aft wall of the cavity porous. How can I do this? Can "Porous media" fulfill my request?
I have marked the surface that I want to define as permeable with red below.

thx in advance..

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