Boundary condition setting -- CFD Online Discussion Forums

March 9, 2011, 21:44	Boundary condition setting	#1
ken87 New Member koay kheng kean Join Date: Mar 2011 Posts: 3 Rep Power: 15	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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