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Combining mapped mesh with tet mesh
Posted 15 giu 2023, 01:33 GMT-4 3 Replies
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I am working on simulating an electrodynamic bearing and I need to perform mapped meshing for the copper ring and magnet, while using tetrahedral meshing for the outer air boundary. I would like to know if it is possible to achieve this in my simulation
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Hi Supreeth,
Yes, it is possible. You can combine domains that use different meshing techniques (that are applicable to those domains). I have attached a screenshot from a geometry with a cylinder meshed using a mapped mesh and a surrounding sphere using a free tetrahedral mesh (using a Cut Plane feature to "look inside" the mesh.
Best regards,
Magnus
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Hi , Magnus But whenever i combine hexahedral meshing with tet mesh, it gives lower quality elements, i have tried to convert using the mesh convert feature, still it gives the lower quality elements.
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Hi Supreeth,
It's hard to say why your mesh has some areas with low element quality. I suggest that you contact COSMOL Support and supply a model example to get more help: https://www.comsol.com/support/case/.
Best regards,
Magnus