Hi
indeed my remark was more for time dependent cases with high gradients due to initialcondition steps.
The next on the list, in my view, is the numerical stabilisation parameters, but I'm not use to tweak these for such models so I have no real idea where to start. but its worth to read carefully the "stabilization" chapter in the COMSOl pdf documents
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Good luck
Ivar
indeed my remark was more for time dependent cases with high gradients due to initialcondition steps.
The next on the list, in my view, is the numerical stabilisation parameters, but I'm not use to tweak these for such models so I have no real idea where to start. but its worth to read carefully the "stabilization" chapter in the COMSOl pdf documents
--
Good luck
Ivar