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August 31, 2016, 09:57
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Problem with pressure gradient
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New Member
Join Date: Aug 2016
Posts: 5
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Hello,
I am simulating a pipe with different roughness shape. My pipeline is 5 mm long and has 100mm diameter (50mm using symmetry). Due to its length I export outlet velocity profile and import it as inlet one until velocity profile is fully developed. I am using k-w model STANDARD, so not to use any near wall approximations/ functions. Can anyone explain why there is a pressure gradient at the inlet, close to the wall ? |
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| pipe gradient pressure |
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