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Mesh quality AutoGrid5

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Old   February 13, 2020, 16:41
Default Mesh quality AutoGrid5
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Alfredo García
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Hi everyone! I'm working with a centrifugal compressor. I made the impeller mesh in AutoGrid5 and then I added a 3D effect to create and mesh a volute. I'm having some problems with the volute grid quality. I checked the orthogonality, expansion ratio, aspect ratio and angular deviation with the mesh quality tool and I have good results in the block cells. But my expansion ratio is very high in the block boundaries. My question is: the boundaries cells are as important as the internal cells?

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Old   February 24, 2020, 05:14
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Massimiliano Tarrini
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Dear Alfredo I believe you could go directly to Numeca portal. They will be keen to help you.
Best Regards

max

Last edited by massimiliano.tarrini; March 3, 2020 at 04:00.
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