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Boundary condition setting

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Old   March 9, 2011, 21:44
Default Boundary condition setting
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koay kheng kean
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hi all,
i have run simulation on NACA 0012 airfoil by SW/cosmofloworks external flow and i noticed that difference boundary condition give different result (lift and drag coefficient vs AOA graph)...do i need to use the initial setting boundary condition or set it to wind tunnel test section?? and how to know that the setting is suitable or not?
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