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Impeller fluid domain mesh deformation

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Old   December 1, 2021, 08:13
Default Impeller fluid domain mesh deformation
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mohamed
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Hello

Im trying to run CFD analysis on the impeller. The impeller was imported as a step file and the fluid domain was created manually. I created the a mesh with a body size of 0.5mm and method of "body fitted cartesean" and the inflation was created automatically due to the method chosen. When I opened itof CXF pre the impeller blades look damaged. Is this a a visual bug or an actual mesh deformation. I have attached images. Thank you for your help in advance.
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File Type: png fd2.PNG (59.5 KB, 9 views)
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Old   December 1, 2021, 09:07
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Could it be that the mesher removes cells below a certain size that would be required at the blade tips?
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