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prob while exporting icem cfd hexa mesh to fluent

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Old   March 6, 2007, 09:08
Default prob while exporting icem cfd hexa mesh to fluent
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mani
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i have generated hexa mesh for flow over cone-cylinder with wing and tail in ICEM CFD 5.1. I checked the mesh with edit mesh tool bar for any possible problems; and fixed volume orientation problem. The mesh quality is also good. Then i exported the mesh to Fluent. Fluent reports following error: Building...

grid, Cell Centroid is xc 1.119848 yc -0.214066 zc 0.008845WARNING: no face with given nodes. Thread 28, cell 89856 Error: Build_Grid: grid error.

Clearing partially read grid.

Error: Null Domain Pointer

Error Object: ()

can someone help me to successfully export the mesh to fluent?
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Old   March 6, 2007, 09:18
Default Re: prob while exporting icem cfd hexa mesh to flu
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myron
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Did you check all 'possible problems' and all 'errors' in the Check Mesh functions? Are all the boundary surface elements correct? You may need to go to your support provider...
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Old   March 6, 2007, 09:25
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mani
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i checked the hexa mesh with default options. I didnt enable all options in check mesh toolbar.
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Old   March 6, 2007, 14:54
Default Re: reply to Mr.Myron
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myron
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You may want to do so. See if anything gets flagged. Was this created purely in Hexa/Blocking? Or were there extrudes also?
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Old   March 7, 2007, 04:41
Default Re: prob while exporting icem cfd hexa mesh to flu
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Dr. Flow Squad
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IS it 2D? Remember to associate EVERY edge and line of the geometry!
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