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[ANSYS Meshing] Bad Mesh Quality near the Body

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Old   December 1, 2017, 04:20
Default Bad Mesh Quality near the Body
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I want to simulate the flow past a Diffusor. But I had some problems with meshing. My mesh quality near my body is bad.
Skewness max 0.88
Orthogonal min 0.11
I had this problem with other geometry's too. Like Front or rear wing.
Where is my mistake? How can I improve the Mesh quality in this area?

Thanks in advance
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diffusor, mesh 3d, quality

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