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Old   July 29, 2012, 22:53
Default low reynolds number
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JEEVA J
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Hello

I'm having problem in fluent, my CL and CD values are very very low when compared to the experimental results. could anyone help me in this
I'm generating flow over Zimmerman Inverse wing,my flow conditions are
V=4.1 m/s
Re=70000
chord=0.25m
I have given following condition in fluent
1.Pressure based solver
2.laminar flow
3.simple solver
4.first order & second order solution
BC
5.velocity inlet and outflow boundary condition
6. Wing wall condition
7. surrounding symmetry condition
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Old   July 30, 2012, 02:32
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ali
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use K_E model to simulate this flow and compare your Cd &Cl with experimental data
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Old   July 30, 2012, 03:58
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JEEVA J
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thanks for ur but still it's not working
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