hexahedron mesh for cfx

April 14, 2008, 08:53

hi,

can somebody tell me the information about quality of hexahedron mesh for cfx. What is the main factor for the quality of mesh?

Aspect ratios? angles?

How can i control the quality of mesh ?

thanks for you time.

Mihail

April 14, 2008, 09:19

Hai Mihail,

Based on my experience, I could suggest some values. Try to acheive a mesh atleast with the follwoing qualities :

Minimum Quality: 0.2 Minimum angle: 20 Maximum aspect ratio: 100 Volume Change: 20

Any values better than these should make you calculation still easier.

Regards,

Subha

April 14, 2008, 08:53	hexahedron mesh for cfx	#1
Mihail Guest Posts: n/a	hi, can somebody tell me the information about quality of hexahedron mesh for cfx. What is the main factor for the quality of mesh? Aspect ratios? angles? How can i control the quality of mesh ? thanks for you time. Mihail

April 14, 2008, 09:19	Re: hexahedron mesh for cfx	#2
Subha Guest Posts: n/a	Hai Mihail, Based on my experience, I could suggest some values. Try to acheive a mesh atleast with the follwoing qualities : Minimum Quality: 0.2 Minimum angle: 20 Maximum aspect ratio: 100 Volume Change: 20 Any values better than these should make you calculation still easier. Regards, Subha

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