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[ICEM] How to improve min. orthogonal angle

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Old   May 31, 2018, 00:51
Default How to improve min. orthogonal angle
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Justin Antony
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Hi,

I am trying to mesh a micropump geometry with structured mesh in ICEM CFD. i meshed it using O-grid. But the min. ortho is less than 10. and 95% of the elements fall in the range of 0 to 4.5. This gives negetive volume error in the analysis. Could anyone help me to improve orthogonality.

Here is my geometry in .adgb format.
https://www.dropbox.com/s/4nzzq6rxt78rld3/CFX.agdb?dl=0

I am also attaching an image of the blocking. Please help me to correct the way of blocking if I had done it wrong.


Thanks in advance
Attached Images
File Type: jpg block.jpg (46.8 KB, 10 views)

Last edited by Justin1992; June 1, 2018 at 03:57. Reason: to add the image of blocking
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