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Meshing

Posted 5 nov. 2022, 01:38 UTC−4 1 Reply

Supreeth D K
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I have created hexahedron meshing using swept command for my region of interest. I want to create an control volume with air as it material. But when i use tetrahedral meshing it gives low quality elements. How to proceed with this??. My region of interest is of cylindrical shape and air region is also cylindrical shape.

1 Reply Last Post 6 nov. 2022, 16:13 UTC−5
Dave Greve Certified Consultant
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Posted: 2 years ago 6 nov. 2022, 16:13 UTC−5

If you don't post your model (which is a geometry only at this point) no one can give anything more than the most general advice.

It is also not clear what you mean by "low quality elements." Are you using the element quality measure in Comsol? Appearance? Size?

In general it is unusual to have a significant number of poor quality elements in simple geometries.

If you don't post your model (which is a geometry only at this point) no one can give anything more than the most general advice. It is also not clear what you mean by "low quality elements." Are you using the element quality measure in Comsol? Appearance? Size? In general it is unusual to have a significant number of poor quality elements in simple geometries.

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