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how to calculate the turbulent input parameters for boundary conditions? |
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May 17, 2013, 02:43 |
how to calculate the turbulent input parameters for boundary conditions?
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#1 |
Member
Join Date: Jul 2009
Posts: 70
Rep Power: 16 |
Hi every ones,
I am doing simulation for 3D NACA 0012 wing. I use 3 different tubulent models: k-e realizable k-w SST SA The boundary conditions are: Velocity inlet Pressure outlet wall My question is how to set the turbulent parameters for the input and output bcs such: k,e,I,L,... I also want to calculate the lift and drag coefficient acting on the wing surface. But I am not sure about the reference values such: area, length. I set the reference area=chord*span and the reference length=chord. Is this right or wrong? Thanks you |
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May 17, 2013, 02:48 |
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#2 |
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Join Date: Jul 2009
Posts: 70
Rep Power: 16 |
I want to compare with experimental data from NASA experiment. So, how can I know these turbulent conditions?
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