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Old   March 15, 2007, 17:07
Default grid check failed
  #1
Steven
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Hello,

In Gambit I made a 2D-draw. With a diffrent spacing at the edges. Then I made a volumemesh of it. And if I import it in Fluent and I check the grid it says: GRID CHECK FAILED. (it's not assymetric)

Can someone tell what to do now, please ?

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Old   March 16, 2007, 03:35
Default Re: grid check failed
  #2
Gernot
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Is there any message when you export your .msh file in gambit ?
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Old   March 16, 2007, 07:55
Default Re: grid check failed
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ashwin
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Hello Steven now that you have a 3d domain meshed up did you open fluent 3d version and what was the messages you got while meshing the 3d volume
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Old   March 16, 2007, 08:31
Default Re: grid check failed
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Steven
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When I export to .msh it says:

A default (unspecified) continuum entity was created for 1 entities including the following: face1 Mesh was successfully written

So that must be good.

I made 2 rectagles who are united. The one has a spacing of 1 the other of 0.01. And if I decrease the spacing of 0.01 into 0.05 for example, I don't have: grid cheak failed. Maby the diffrent between 1 and 0.01 is to big?

Thank you very much to respond and help me ! Can I maybe send my .dbs-file to you?

Steven.
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Old   March 16, 2007, 08:36
Default Re: grid check failed
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Steven
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Hello

well it's a 2D-case and when I meshed in gambit it said:

A default (unspecified) continuum entity was created for 1 entities including the following: face1 Mesh was successfully written

And I opened the 2d-version of fluent.

I made 2 rectagles who are united. The one has a spacing of 1 the other of 0.01. And if I decrease the spacing of 0.01 into 0.05 for example, I don't have: grid cheak failed. Maby the diffrent between 1 and 0.01 is to big?

Thank you very much to respond and help me ! Can I maybe send my .dbs-file to you?

Steven.

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Old   March 18, 2007, 15:28
Default Re: grid check failed
  #6
Rizwan
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You can send it to me. Regards Razwan
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Old   April 17, 2010, 16:01
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  #7
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charith
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hi every body
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Old   April 6, 2011, 12:00
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  #8
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manoj
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Quote:
Originally Posted by charith View Post
hi every body
do finer mesh in very small volmes (thru which fluid flows).
will solve this problem. atleast it solved mine
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