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Forum: OpenFOAM Meshing & Mesh Conversion

January 6, 2015, 05:09

Replies: 5

[blockMesh] Another cylinder question

Views: 1,651

Posted By bendel_boy

For completeness, this is the VBA code I was...

For completeness, this is the VBA code I was using to create the geometry.

Now to resolve the boundary patches!

Option Explicit

Sub CreateMesh()
Dim iFile As Long
Dim Ri As Single, Rs As...

Forum: OpenFOAM Meshing & Mesh Conversion

January 6, 2015, 05:06

Replies: 5

[blockMesh] Another cylinder question

Views: 1,651

Posted By bendel_boy

This file resolves my problem - I was stepping...

This file resolves my problem - I was stepping across the 'X' axis I was keeping my point ordering the same as for the +Y direction, rather than reflecting to start from the more 'negative Y' value
...

Forum: OpenFOAM Meshing & Mesh Conversion

January 5, 2015, 21:56

Replies: 5

[blockMesh] Another cylinder question

Views: 1,651

Posted By bendel_boy

If I add patches (); to my file the topology...

If I add patches (); to my file the topology diagnostic clears.

But now I can do with help orienting my blocks as I move around the cylinder. I get the following messages:

Creating block mesh...

Forum: OpenFOAM Meshing & Mesh Conversion

January 5, 2015, 09:29

Replies: 5

[blockMesh] Another cylinder question

Views: 1,651

Posted By bendel_boy

And here are the diagnostics Creating curved...

And here are the diagnostics

Creating curved edges
Creating topology blocks
Creating topology patches

Check topology

Backtrace:
ZN10StackTraceC1Ev ...

Forum: OpenFOAM Meshing & Mesh Conversion

January 5, 2015, 09:26

Replies: 5

[blockMesh] Another cylinder question

Views: 1,651

Posted By bendel_boy

Here is my full blockMeshDict. Fixed errors in my...

Here is my full blockMeshDict. Fixed errors in my vertex/arc order, which meant that the hex blocks were not connected the way I had thought that they should be - but still has not resolved the...

Forum: OpenFOAM Meshing & Mesh Conversion

January 5, 2015, 09:25

Replies: 5

[blockMesh] Another cylinder question

Views: 1,651

Posted By bendel_boy

Another cylinder question

This time it is a cylinder in a cylinder.

The aim is to have the inner cylinder represent an inlet, discharging flow near the floor of the tank, across 1/8 of the tank diameter. The opposite 1/8...

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