about the grid

November 15, 2002, 13:43

I want to change the kind of the grid in a specific area and not in the whole area. How can i do this?

November 26, 2002, 05:17

Use FGEM. See lib. case V201. Or use Null object to create region of your interest.

Vikas

November 27, 2002, 08:52

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 ?

November 28, 2002, 10:27

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.

November 29, 2002, 04:35

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 ?

November 15, 2002, 13:43	about the grid	#1
konos Guest Posts: n/a	I want to change the kind of the grid in a specific area and not in the whole area. How can i do this?

November 26, 2002, 05:17	Re: about the grid	#2
Vikas Kumar Guest Posts: n/a	Use FGEM. See lib. case V201. Or use Null object to create region of your interest. Vikas

November 27, 2002, 08:52	Re: about the grid	#3
konos Guest Posts: n/a	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 ?

November 28, 2002, 10:27	Re: about the grid	#4
Vikas Kumar Guest Posts: n/a	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.

November 29, 2002, 04:35	Re: about the grid	#5
konos Guest Posts: n/a	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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