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Question about the way to calculate the maximum wall cell width |
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September 29, 2012, 19:33 |
Question about the way to calculate the maximum wall cell width
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Senior Member
Meimei Wang
Join Date: Jul 2012
Posts: 494
Rep Power: 15 |
Hi,
For CFD case simulation, we need a relatively small wall cell width to catch the near wall fluid behavior. I don't have any experience to my new simulation case. So I have no idea about how to choose that value. May I ask if there's a way to estimate the wall cell width shall I set in my simulation? (of course, I will do the grid independence study later. But need a good initial guess.) If yes, how? Thank you very much!
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Best regards, Meimei |
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