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Can simpleFoam calculate accurate lift coefficient for vortex shedding of cylinder? |
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April 8, 2022, 06:19 |
Can simpleFoam calculate accurate lift coefficient for vortex shedding of cylinder?
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Member
Bushra Rasheed
Join Date: Dec 2020
Posts: 97
Rep Power: 5 |
Hi!
For flow around cylinder at different reynold numbers, can simpleFoam give accurate lift coefficient ? For Re 200, the lift coefficient calculated by simpleFoam in my case is very low as compared to 0.7-0.8 in literature. I want to know how simpleFoam works for vortex shedding, why is it capturing vortex shedding with time even thoguh it's a steady solver and whether the lift coeffcient calculated through simpleFoam is accurate or not. I can't use icoFoam since it's taking too long. Please guide Thanks |
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Tags |
flow around cylinder, lift coefficent, simplefoam, vortex shedding, vortex shedding openfoam |
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