Abnormal shear stress contour on a circular cylinder -- CFD Online Discussion Forums

July 26, 2020, 05:47

Abnormal shear stress contour on a circular cylinder

Fengda

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Dear all,

Does anyone know the reason of the stratified wall shear stress on a circular cylinder as shown in the picture? The wall shear stress should be continuous on the cylinder surface. I used turbulence model of k-w SST and created mesh from ICEM in ANSYS. Thanks!

Best regards

Allen

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