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Old   November 11, 2009, 02:11
Question about "Angular Deviation"
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dear all:
after generate 3D, the mesh quality report shows that Angular Deviation of some cells is larger than 40, but i'm a green bird... could u tell me how to adjust the cell?
thank u for ur help^^
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Old   December 30, 2016, 21:23
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This usually happens if your blade is twisted in spanwise direction. You might try to increase the Span Interpolation from up to 5% (middle left in the GUI: Mesh Control -> 3D mesh control).
Much more important concerning quality are skewness (>15) and expansion ratio (<2.8).
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Old   January 11, 2018, 03:56
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change the intersection quality from low to high in intersection control. the angular deviation will decrease
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