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    罗宾边界条件如何设置

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    • 担
      担三 last edited by 李东岳

      罗宾边界条件是对流扩散方程的一般形式的绝缘边界条件。这里,边界处的对流和扩散通量总和为零:

      0_1522589151720_a1f0a086-969a-48dd-ac44-d23c64e49ea4-image.png

      其中D是扩散常数,u是边界处的对流速度,c是浓度。第二项是菲克扩散定律的结果。
      求大神们帮忙看看!

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