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Forum: ANSYS Meshing & Geometry

September 22, 2012, 10:35

Replies: 14

[ANSYS Meshing] Mesh Quality

Views: 10,108

Posted By hamed.majeed

Hi, thnx for reply. I have another...

Hi,
thnx for reply.

I have another question. We place the 1st node from the wall based on y+ value and the formula 1st node distance is
delta y = sqrt(74)*Re^(-13/14)*L*y+*L
The value of y+ in...

Forum: ANSYS Meshing & Geometry

September 21, 2012, 22:23

Replies: 14

[ANSYS Meshing] Mesh Quality

Views: 10,108

Posted By hamed.majeed

Hi, It is the grid convergence index GCI. It is...

Hi,
It is the grid convergence index GCI. It is a factor to estimate discretization error based on Richardson extrapolation principle

Forum: ANSYS Meshing & Geometry

September 18, 2012, 02:55

Replies: 14

[ANSYS Meshing] Mesh Quality

Views: 10,108

Posted By hamed.majeed

Mesh Quality

Hi,

What are the parameters used to test the mesh quality:
I know a few such as aspect ration, expansion ratio, orthogonality angle.
There is also this parameter CGI, kindly explain it.
Add...

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