File:No Slip BC.png

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Summary

No-slip (a) and slip (b) boundary conditions. In no-slip boundary conditions, the speed of the fluid at the wall is supposed to be zero, whereas in slip boundary conditions there is relative movement between the wall and the fluid. Most fluid mechanical problems on liquids can be considered using no-slip boundary conditions if the characteristic length scale Lchar is bigger than 300 nm (Rapp, 2017)

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Date/TimeThumbnailDimensionsUserComment
current14:46, 19 April 2020Thumbnail for version as of 14:46, 19 April 2020877 × 295 (48 KB)Samarsden (talk | contribs)No-slip (a) and slip (b) boundary conditions. In no-slip boundary conditions, the speed of the fluid at the wall is supposed to be zero, whereas in slip boundary conditions there is relative movement between the wall and the fluid. Most fluid mechanical problems on liquids can be considered using no-slip boundary conditions if the characteristic length scale Lchar is bigger than 300 nm (Rapp, 2017)

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