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Filtra

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Mesh distortion in FSI

Posted 8 ago 2011, 05:41 GMT-4 Mesh Version 4.1 0 Replies

Amer Malik
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Hey,

I am solving a paraffin micro-valve in v4.1 where I have fluid-solid interaction and moving mesh. The problem is, the mesh for which the solver solves the problem is quite different than the one I make manually. I make a Quad mesh but when Comsol solves the problem it changes the mesh to triangular? This leads to distortion of mesh while solving, hence the problem crashes.

I assume there is something trivial which I am overlooking. Any clue?

/ Amer
0 Replies Last Post 8 ago 2011, 05:41 GMT-4
COMSOL Moderator

Hello Amer Malik

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