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Refine Mesh - Solver error

Posted 2010年7月12日 GMT-4 05:44 0 Replies

Nico T
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Hello,

my model (NS) works fine when I'm using the most primitive mesh calculated automatically by COMSOL. But if I push the 'Refine Mesh' button and start the solver again, an error occurs:
Failed to find a solution:
No convergence, even when using the minimum damping factor.
Returned solution has not converged.

I also played around with damping factor and initial conditions, but there's no change.

How can I use a finer mesh?

Thanks,

Nico


0 Replies Last Post 2010年7月12日 GMT-4 05:44
COMSOL Moderator

Hello Nico T

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