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Vortex Shedding in a 2D cylinder Using buoyantBoussinesqPimpleFoam

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Old   April 16, 2016, 23:22
Default Vortex Shedding in a 2D cylinder Using buoyantBoussinesqPimpleFoam
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I am trying to monitor laminar vortex shedding frequency in a 2D cylinder using buoyantBoussinesqPimpleFoam for Re=100, Ri=0.0, Pr=1 but I am not able to get any shedding in fact Courant number rises suddenly to higher values.

But when i tried the same problem using pimpleFoam for same condition without considering temperature and buoyancy I am able to get perfect vortex shedding.

Please guide me to overcome this problem.

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