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Do not converge

  • Aug 14 2021
  • bhavinbadgujar

Sir, I am using Mflow_02 solver pf iRIC suite to Model river. After importing all parameters and giving boundary conditions while running/stimulating following message appears. The message says…

Do not converge!!

Please guide me on this

IMG_20210811_005436.jpg
iRIC does not ensure the safety of the attached file.

コメント

  1. mineyukigamou says:

    The possible causes are follows.

    1. TIME STEP TOO LARGE ?
    2. VISCOSITIES TOO LARGE OR TOO SMALL ?
    3. BOTTOM FRICTION COEFF. TOO LARGE ?
    4. AREA FOR CELLS TOO LARGE ?
    5. ANGLE FOR CELLS INCORRECT ?
    6. BOUNDARY CONDITION INCORRECT ?
    7. SOME OTHERS

    Please try various things for yourself.

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> Forum > Mflow_02 > Do not converge