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Old   July 9, 2008, 06:46
Default memory -gambit
  #1
costel
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I tried to generate a volume mesh, but gambit says that can't do it because have not enough memory. The thing is that I never use more than 60 % of PC's memory . How can I modify the allocated memory for gambit???? Thank you in advanced.
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Old   July 9, 2008, 09:12
Default Re: memory -gambit
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JaturongMokJok
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Inactually you need to remesh the surface b4 mesh volume. GAMBIT try to tell you automatic meshing is failed. Just remesh surface with new size, try only triangle on surface , and only tettrahedral on volume. Then.... Good Luck.
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Old   July 9, 2008, 15:42
Default Re: memory -gambit
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Paul
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Split the geometrical domain in two or more parts, mesh each subdomain and save each mesh in a separate file.

You could try to join the meshes in Fluent ...

First try my suggestion on a simple mesh to see if it works.

All the best, Paul

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Old   July 10, 2008, 02:58
Default Re: memory -gambit
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costel
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Thank you for the advices. Best regards for both of you.
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Old   July 11, 2008, 06:09
Default Re: memory -gambit
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Daniel Tanner
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In 32-bit gambit you can only access 4Gb (reality is that this is platform/OS limited to 1.5 - 2Gb). The good news is that Gambit 64-bit is now available in Linux! This will not have memory issues. If you do not have linux, maybe you could create the volume mesh in TGrid (available in 64-bit for windows).

Good luck!
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