No-slip B.C.
Dear All
Hello I have simulated a simple channel. At the bottom of the channel, I applied the No-Slip B.C. As far as I know, at this boundary, the velocity is zero. But the vectors show that it is NOT. How do you explain this? http://imageupload.co.uk/files/w9kpivcbpjhflw2xuv5k.jpg Thanks |
Quote:
In flow-3D, results have been presented in center of each cells. So, near the bottom, you have results (velocity ,etc.) in half of height cell. |
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