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Temperature and Velocity Limiter in rhoCentralFoam |
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September 20, 2023, 09:16 |
Temperature and Velocity Limiter in rhoCentralFoam
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#1 |
New Member
Nick
Join Date: Jun 2023
Posts: 3
Rep Power: 3 |
Hello,
I have included in the fvoptions file the limiter of velocity and temperature in rhoCentralFoam. It's read but not applied. I want to limit temperature and velocity to avoid the solution diverging initially. Can anyone help me? Thanks, Nick Code:
limitV { type limitVelocity; active yes; selectionMode all; min 200; max 400; } limitT { type limitTemperature; active yes; selectionMode all; min 100; max 600; } |
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September 25, 2023, 09:43 |
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#2 |
New Member
prab
Join Date: Jun 2021
Posts: 4
Rep Power: 5 |
Hello Nick, I am also struggling with the same issue!
I learned from different sources that rhoCentralFoam does not work with fvOptions. If one wants to use fvOptions, one has to modify the source code (rhoCentralFoam.C). I am not sure how to do it properly. I have to go through the tutorials. In case if you find a way to limit the temperature, could you please post it here? Thanks you so much. |
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Tags |
compressible solver, divergence, limiters, rhocentralfoam, stabilization |
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