I am facing a problem in ansys fluent on finding drag coefficient ?

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Ashkan Ghafari

Hi Mahedi Noor,

You can use kw SST turbulence model and keep the y+ around 1.

The simulation should be transient according to Re number and vortex shedding. So you should monitor the drag coefficient during the simulation and continue the calculation until it reaches a stable period.

Aamir Sultan

If you still cannot solve your problem . Please contact www.cfdlab.pk or send us an email at [email protected] for professional help .