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Forum: OpenFOAM Meshing & Mesh Conversion

April 10, 2014, 04:38

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

Hi Alexeym, I tried this already, but the...

Hi Alexeym,

I tried this already, but the problem is im getting the skewed cells at point P as shown in the attached fig. to avoid that i need triangular cells. thats what i mean by different kind...

Forum: OpenFOAM Meshing & Mesh Conversion

April 10, 2014, 04:09

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

1st one. i need cuboids and prisms to define my...

1st one. i need cuboids and prisms to define my geometry. Defining them in blockmeshDict is pretty straight forward. using simpleGrading i need somthing like in the attached pic.

blacklines...

Forum: OpenFOAM Meshing & Mesh Conversion

April 10, 2014, 03:51

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

Hi Alexeym again, problem is grading. One...

Hi Alexeym again,

problem is grading. One can make prisms using blockMesh, but grading will be something like in the attached fig....

Forum: OpenFOAM Meshing & Mesh Conversion

April 10, 2014, 03:36

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

Hi Alexeym, Yes, i need prisms as shown in...

Hi Alexeym,

Yes, i need prisms as shown in the attached figure (all four sides in 3D) and i have to play with different theta.

Forum: OpenFOAM Meshing & Mesh Conversion

April 10, 2014, 01:46

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

Dear Bruno, I am not looking for 1big...

Dear Bruno,

I am not looking for 1big hex+2small hex and 4 triangular blocks. I want grading as shown in the figure. I tried all the ways but getting squeezed cells to one corner of the triangle. ...

Forum: OpenFOAM Meshing & Mesh Conversion

April 2, 2014, 00:36

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

Can you explain little more?

Can you explain little more?

Forum: OpenFOAM Meshing & Mesh Conversion

March 31, 2014, 08:25

Replies: 17

[blockMesh] blockMesh-how to use prism

Views: 6,273

Posted By CFDUser_

Dear Burno, Is there any way to make uniform...

Dear Burno,

Is there any way to make uniform cell distribution in prism?

Like this (http://www.cfd-online.com/Forums/openfoam-meshing-blockmesh/107171-uniform-prism-cells-blockmesh.html)
...

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