|May 16, 2007, 23:47||
strange things happen with slip boundary
I model 2d microflow with slip boundary for single-phrase.
Slip boundary given as follow:
When i choose B=68nm,the slip velocity u_wall matches the analytic solution.However when i choose B=680nm,the slip velocity u_wall is twice as large as the analytic solution.
Until now,I haven't found the reason?Could you please help me ?
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