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Mesh for MOVING MESH

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Old   September 23, 2010, 08:53
Default Mesh for MOVING MESH
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Elena Cortin
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Hello

I saw the mesh from the ship simulation example , it is a hexa mesh and very difficult, can we create the simulation with tetra?????


thanks
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Old   September 23, 2010, 12:38
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John
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I don't see why not.
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Old   September 24, 2010, 01:44
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Elena Cortin
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So you mean that i can mesh it with volume tetra mesh and then run it and take the same resutls???

anyone try it?
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Old   October 2, 2010, 16:18
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You can. But I can't see a reason why you should use a tretra mesh. It is recommended to use either a poly mesh or a to use a trimmed mesh (which looks similar to a hexa mesh).
Maybe the "hexa mesh" only looks complicated due to refinements? Even when you're using a tetra mesh or a trimmed mesh, you should use refinements, so it will not make a big difference whether to use a trimmed (or poly) mesh or a tetra mesh.
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