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February 8, 2012, 10:17 |
grid refinement problem fluent 6
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#1 |
New Member
Koen Achten
Join Date: Aug 2011
Posts: 4
Rep Power: 14 |
hello,
I'm using Fluent 6 with a mesh generated in Gambit. I'm simulating an NACA airfoil with the standard k-epsilon model. I've done some calculations but my results ain't good. I made a XY plot of the y+ values. I read the the y+ must be bigger than 30. When I want to refine the grid (adapt -> y+/y*-> mark for refinement. None of the cells are marked, only a few coarsened. What can I do make my mesh/simulation correct? Thanks in advance!! Koen |
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