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Old   November 15, 2002, 14:43
Default about the grid
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konos
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I want to change the kind of the grid in a specific area and not in the whole area. How can i do this?
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Old   November 26, 2002, 06:17
Default Re: about the grid
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Vikas Kumar
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Use FGEM. See lib. case V201. Or use Null object to create region of your interest.

Vikas
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Old   November 27, 2002, 09:52
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konos
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What is the FGEM? I can't understand the difference between Null object and fine_grid volume.In lib. case V201 use fine grid. Why ? Can you help me ?
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Old   November 28, 2002, 11:27
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Vikas Kumar
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Pl. visit this site to see workshop on FGEM

http://www.cham.co.uk/phoenics/d_pol...hp/wrkshp8.htm

This workshop shows how to use a Fine Grid Volume to increase the local resolution.

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Old   November 29, 2002, 05:35
Default Re: about the grid
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konos
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I have tried many times to use Fine Grid Volume. Unfortunately, I have many problems with that. First of all, in VR-Viewer when I click on the 'Vector toggle' , the vectors are completely wrong. They have random directions and when i have zero angle of attack there is no symmetry What can I do ?
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