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Extrapolation scheme

  • This topic has 2 replies, 2 voices, and was last updated 3 years ago by Mike.
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  • #5577
    Mike
    Participant

    Hello everyone,

    I wonder how to apply extrapolation scheme in outlet flow condition in 2D cases. I know that in 3D the function setWallFunctionBoundary can do that,but how about in 2D cases?

    Mike

    #5578
    jonathan
    Participant

    Hi Mike,

    setWallFunctionBoundaryuses its own implementation for extrapolation in 3D, which is not shared with other BCs for now. If you’re looking for something non-local for the outlet I would suggest setInterpolatedPressureBoundary.

    But if you’re specifically after extrapolation, I’m afraid you’d have to implement it yourself.

    Best Regards,
    Jonathan

    #5579
    Mike
    Participant

    Hi Jonathan,

    Thank you for the reply.Earlier I thought there is a corresponding function in 2D cases,now I will try with another way.

    Best,
    Mike

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