[GengLiu]

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Quote from mathias on August 28, 2012, 05:13rnDear Bolt,rnrn Depending on actual shape of the obstracle Bounce Back might just 1st order accurate. You will get better results if you refine the mesh and a better order with Bouzidi’s boundary conditions. We are currently working on Bouzidi’s boundary conditions.rnrnMathias

rnrnWell, I did not know that you are still using wet bounce back, Mathias. As I told you in Changchun, it should be dry bouceback, or half-way bounceback, proved 2nd order accurate by Ladd el (if I am right). The accuracy depends on how you draw the geometry.

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