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Inverting Mesh Problem and ALE
Posted 5 oct. 2020, 08:18 UTC−4 General, Mesh 0 Replies
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Hello dear Community,
i have a problem regarding the ALE library. When im trying to solve the study including the ALE, i get a warning saying, that some meshelements are inverted. After some warnings the solver diverges and breaks the solution. I have tried to ignore boundaries for making sharp regions flatter, so the starting mesh has less of very small elements. But still it diverges.
I am using also round objects, so i have the assumption, that round objects are difficult to mesh within the ALE library.
Are there any more tipps and tricks to make the starting mesh better, or do something, that the mesh will converge?
Greetings
Hello Dominik Viebke
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