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Forum: OpenFOAM Meshing & Mesh Conversion

April 26, 2005, 09:07

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

I have to pass. This is to com

I have to pass. This is to complex for me. Is there somebody in the OpenFoam communiy, who solved the problem with the 180 degree cyclic boundary - Andrew maybe or Mattijs. Or maybe someone is...

Forum: OpenFOAM Meshing & Mesh Conversion

April 26, 2005, 09:07

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

I have to pass. This is to com

I have to pass. This is to complex for me. Is there somebodey in the OpenFoam communiy, who solved the problem with the 180 degree cyclic boundary - Andrew maybe or Mattijs. Or maybe someone is...

Forum: OpenFOAM Meshing & Mesh Conversion

April 21, 2005, 08:37

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

It is realy hard for a beginne

It is realy hard for a beginner to understand the code;-(.

1) Am I right that the default matching method is geometric?
2) Could I use topological matching for my problem?
3) What means...

Forum: OpenFOAM Meshing & Mesh Conversion

April 21, 2005, 07:31

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

Ok I will have a look, allthou

Ok I will have a look, allthough I am a C++ beginner.

Thanks anyway!

Forum: OpenFOAM Meshing & Mesh Conversion

April 21, 2005, 06:32

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

In my case there are more than

In my case there are more than 1 one cyclic patch. For some the regions are connected (->causes the problem that OpenFoam doesn't know if the angle is 0 deg or 180 deg) and some are disconnected. In...

Forum: OpenFOAM Meshing & Mesh Conversion

April 21, 2005, 06:11

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

How could I use a cyclic bound

How could I use a cyclic boundary for an annular gap? Here are the two regions also disconnected, but a translational patch would produce the wrong results!

Forum: OpenFOAM Meshing & Mesh Conversion

April 21, 2005, 06:03

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

The problem is I can't make my

The problem is I can't make my angle less than 180 deg. If I do so my "symmetry" is broken.

But If I split the pach into two regions with a tiny gap, the pach won't be connected and be treaded...

Forum: OpenFOAM Meshing & Mesh Conversion

April 21, 2005, 05:13

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

Hi Mattjis, I tried the too

Hi Mattjis,

I tried the tool couplePatch with lots of error messages, like:
Please use topological matching or adapt the featureCos() setting
Continuing with incorrect face ordering from now...

Forum: OpenFOAM Meshing & Mesh Conversion

April 20, 2005, 16:00

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

So I wonder why the vectors po

So I wonder why the vectors point at each other? I assumed what leave one part of the cyclic enters its counterpart.

How can I make sure, that the cyclic patches are set up the right way?
...

Forum: OpenFOAM Meshing & Mesh Conversion

April 20, 2005, 09:57

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

Hi Mattijs, Thanks for your

Hi Mattijs,

Thanks for your help! A question regarding ordering:

1)If in one half of the cyclic patch the velocity vectors point out of the domain and in the second half of the domain the...

Forum: OpenFOAM Meshing & Mesh Conversion

April 17, 2005, 08:15

Replies: 34

[Commercial meshers] Star mesh conversion

Views: 3,214

Posted By duderino

Hi I was reading through the t

Hi I was reading through the thread, but there are still some questions open regarding cyclic patches.

1.What does couplePatch do?
2.What does autoPadch do?
3.I have a mesh containig 15...

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