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Re: Error generating mesh

Posted by Guilherme Faria at October 24. 2019

Hi,

An error is happening in my mesh and I don't know how I can fix it, could someone help me?

Downloadable file (.hdf): encurtador.com.br/aBIJ3

Error image: encurtador.com.br/cEHX3

Re: Error generating mesh

Posted by Guilherme Faria at October 24. 2019

I made a minor case of the region that gives error and it still gives error, I think it is the easiest way to try to visualize how to solve the problem. (.hdf: encurtador.com.br/ozN56)

Re: Error generating mesh

Posted by Saint Michael at October 25. 2019

Hi

Hexahedron(ijk) algorithm is applicable to blocks only. The lower solid, which is a triangular prism, can be meshed by Extrusion 3D algoritm. The upper solid, which is a tetrahedron, can't be meshed as is by any free algorithm. To mesh it with hexahedra you need to divide it into blocks.

St.Michael

Re: Error generating mesh

Posted by Guilherme Faria at October 25. 2019

Hi Michel,

Thanks for the answer

What would this block division look like? Could you guide me?

Best

 

Re: Error generating mesh

Posted by Saint Michael at October 25. 2019

Divide your terahedron as in the picture, and propagate its bottom triangle division down through your prism.

St.Michael

Re: Error generating mesh

Posted by Guilherme Faria at October 28. 2019

Ok, I get it.

It's a little complicated.

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