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Openfoam Vortex and Whirlpool simulation

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Old   October 3, 2013, 07:15
Default Openfoam Vortex and Whirlpool simulation
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Hi guys,

I have a problem about whirlpool simulation in openfoam. Simply i made a cube and merge with cylinder in front. Then i tried to observe whirlpool around the cylinder inlet. But i don't know which model should i use to simulate or get nearby this whirlpool simulation.

I tried LES model but i couldn't see anything. Now i'm going to try RAS model. Also i'm solving my system by using interFoam.

Could anyone give me advice for this simulation ?
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