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malik April 22, 2008 07:33

wall and symmetry boundary conditions
 
hi all,

i am trying a model a wing protuding from a wall with two different boundary conditions on that wall, i.e. symmetry and wall and to my surprise i get the same value for lift and drag on the wing. any comments or help.

AAA April 22, 2008 07:40

Re: wall and symmetry boundary conditions
 
Hi

Is your mesh fine enough near the wing in order to pick up the effect of the wall?

Regards

AAA

malik April 22, 2008 07:48

Re: wall and symmetry boundary conditions
 
i can see the boundary layer on the wall


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