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residual peak shot

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Old   August 10, 2007, 23:04
Default residual peak shot
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mopen
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Hi all

iam simulating 2d airfoil when i refine the mesh to make the spacing about 1e-5 from the airfoil surface to get y+<1 as required with sst and gamma-theta transition model i got a residual peak shot after about 50 iterations

could you please explain why this happens?

thanks

M.Hammam
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