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Forum: OpenFOAM Running, Solving & CFD

September 19, 2022, 09:57

Replies: 2

Unexpected blow up of epsilon in LRR model

Views: 517

Posted By Numericer

Found the fix

The issue was with Courant number. I’m having to set maxCo to about 0.4~0.5 for bounded solution.

Incidentally, this also fixed problems I was having with decomposePar.

Forum: OpenFOAM Running, Solving & CFD

September 10, 2022, 14:06

Replies: 2

Unexpected blow up of epsilon in LRR model

Views: 517

Posted By Numericer

Unexpected blow up of epsilon in LRR model

My computational domain is an annular axisymmetric cylinder with an angled jet like inlet and an open outlet. I've used wedge type boundary with an angle of one degree. Please find attached below the...

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