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can we know y plus in icem or gambit?

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Old   June 18, 2007, 23:20
Default can we know y plus in icem or gambit?
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Hi I wanted to know that, can we know y plus in advance (during grid generation)? Thanks
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Old   June 18, 2007, 23:56
Default Re: can we know y plus in icem or gambit?
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Since y+ is a function of the local velocity, you can never know y+ for sure until you have a converged solution. However, you can estimate your velocity or Reynolds number to come up with a good estimate in advance.
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