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Unable to see vortex sheddding in 3d flow past circular cylinder

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Old   February 5, 2016, 04:54
Default Unable to see vortex sheddding in 3d flow past circular cylinder
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I am trying to simulate 3d flow past cylinder. I tried creating the geometry in autodesk inventor as well as star ccm+. I tried both cylinder end from domain wall to wall as well as cylinder floating. But, I could not see vortex shedding at all.

Domain boundary conditions are inlet,outlet and side and top walls are slip condition.

Reynolds Number 200( i even tried for high re number also).
Laminar case. Implicit unsteady.

Any guidance will be helpful.
Thanks in advance.
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