Open Channel Flow - Interfoam - Max(alpha.water) > 1
Hello,
I am running a simple open channel flow simulation using interFoam. At the outlet, the max phase 1 volume fraction is greater than 1. After some time of running (+1 min flow time) the solution goes unstable and begins to diverge. Any ideas on what causes that and if there is a way to keep the alpha.water bounded between 0 and 1? Boundary Conditions and fv files are below: U Code:
boundaryField Code:
boundaryField Code:
boundaryField Code:
solvers Code:
ddtSchemes |
Output Log:
Code:
Courant Number mean: 0.017532 max: 0.618729 |
Results Output
1 Attachment(s)
Results output is attached showing location in domain where the issue is occurring.
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Hi,
I am wondering if you figured out a solution to your problem. Thanks. |
Quote:
Use a "totalPressure" boundary condition for the outlet. |
Thanks for the reply
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