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Re: In which operation should I apply the Bounce back conditions ?

#2069
mathias
Keymaster

Dear Bolt,rnrn The reason is the motivation behind Bounce Back: a particle moving towards the wall, coliding with it and being reflexted. So you can also include it in your step 3. It really depends on how you have implemented your LBM, e.g. if you a working with ghost cells.rnrnMathias