Y+ values -- CFD Online Discussion Forums

May 8, 2020, 08:53

Y+ values

torna_Vida

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Join Date: Oct 2019

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I am new to the Ansys Fluent. I want to a calculate 3d object drag coefficient but it doesn't consistent with real values so i susptect my mesh. I share my y+ values. Is it correct ?
p.s. I use spalart - allmaras models, compressible flow (ideal gas with viscosity model is sutherland), v0 = 2.8 mach, inlet boundary conditions far field pressure and outlet conditions pressure outlet. (Sorry my English.)

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