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setWallFunctionBoundary

OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › setWallFunctionBoundary

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  • April 5, 2023 at 5:34 am #7359
    yx19971028
    Participant

    Hello everyone,

    I want to use wall functions by setting setWallFunctionBoundary to simulate the flow around a square cylinder. I want to know that whether wall function can silulate square cylinder convex corner points using no-slip boundary.

    Thank you,
    Xu Yang

    April 9, 2023 at 10:50 am #7379
    mathias
    Keymaster

    The current implemention does not allow that. Any contributions welcome..

    April 9, 2023 at 11:22 am #7380
    yx19971028
    Participant

    Thanks for your reply.

    Could you please explain the reason in detail? Now what’s the problem with setWallFunctionBoundary in simulating flow around a square cylinder convex corner points.

    Thank you,
    Xu Yang

    April 10, 2023 at 2:42 pm #7386
    mathias
    Keymaster

    Dear Xu,

    I have no capacites to look into that. You need to research it yourself.

    Best
    Mathias

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