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moving mesh and axi-symetric problem

Posted Oct 25, 2010, 3:10 p.m. EDT 0 Replies

zied ch
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Hi,

I want to use the moving mesh mode (ALE) in the case of an axi-symetric heat transfer problem. I have no problem with the 2D calculation, but in the case of axi-symetric one I have an error message:

Failed to find consistent initial values.
Matrix_has_zero_on_diagonal
Last time step is not converged.

thanks for your help
0 Replies Last Post Oct 25, 2010, 3:10 p.m. EDT
COMSOL Moderator

Hello zied ch

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