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[Sponsors] |
July 14, 2006, 13:10 |
Y+
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#1 |
Guest
Posts: n/a
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Hi everybody,
For a curved duct, as we all know, there are some separated areas after the bend, and as such we have different friction velocities at different locations. If we want to specify Y+ and keep it low, say less than 5, should we keep the (Y+)max_in_the_whole_domain < 5, or (Y+) just at some specific points (highly separated)? In the latter case, what are the criteria, if any? Thanks. Ann |
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