I am using Spalart_Allmaras model to capture the wingtip vortex, so i can choose the Y+ whether to be 1 or higher than 30... read the explanation?

01 January 2019 0 7K Report

I have chosen the 1st layer thickness value so that the walls of the wing has Y+=1 and the other walls in the fluid domain Y+=30.

the question is

will Fluent distinguish the two cases and choose the wall function option for the Y+=30 walls?

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