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collision

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  • #1751
    shayan
    Member

    Hi folks,rnrnI appreciate it if you could help me with my question.rnrnI am doing research on formation and motion of sand ripples. As an starting point, I want to simulate a sand grain as a particle hitting a sand bed and splashing the neighboring sand grains. rnrnDo you think Lattice Boltzmann is able to simulate this collision in the scale of sand grains?rnrnThank you very much,rnrnShayan

    #2136
    mathias
    Keymaster

    Hi Shayan,rnrnI think LBM is able to solve it but you may need a new collision operator. Which macroskopic equation is governing the problem? rnrnBest regardsrnMathias

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