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February 21, 2015, 12:12
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Solution does not converge
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New Member
aicha
Join Date: Oct 2014
Posts: 24
Rep Power: 13  |
Hi all,
I want to study the flow in a rectangular porous media by using Fluent. The fluid flowing through it is the air. The inlet boundary condition is "velocity inlet" (V=0.1m/s) and the outlet boundary condition is "outflow". I have defined the porosity as 35% and viscous resistance as R=3695335.2 (1/m2). But the solution does not converge. When I consider the flow without the porous media, the solution converge, but when I enable porous zone the solution does not converge. I don't understand where is the problem. Please help me. |
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