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Forum: ANSYS Meshing & Geometry

October 3, 2017, 01:56

Replies: 13

After a lot of tries, i just dont know how to improve this mesh quality

Views: 1,481

Posted By siw

It is difficult to see from your pictures but...

It is difficult to see from your pictures but could you slice the geometry (e.g. in DesignModeler) so that the local geometry (in the separate last picture) can have a local tetrahedral mesh in that...

Forum: ANSYS Meshing & Geometry

October 2, 2017, 13:16

Replies: 13

After a lot of tries, i just dont know how to improve this mesh quality

Views: 1,481

Posted By siw

The hex dominant method is not suitable for CFD,...

The hex dominant method is not suitable for CFD, rather it is more an option for FEA of non-thin bodies.

Forum: ANSYS Meshing & Geometry

October 2, 2017, 09:18

Replies: 13

After a lot of tries, i just dont know how to improve this mesh quality

Views: 1,481

Posted By siw

You are using a tetrahedral mesh method on a...

You are using a tetrahedral mesh method on a geometry that could be filled with hexahedral elements, that will improve the quality.

Why do you have to model so many rows of square cylinders?...

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