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Yplus adapt

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Old   June 12, 2016, 08:25
Default Yplus adapt
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Rafael Agujetas
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Hi everyone,
I´m simulating blood flow through an artery bifurcation in a 3D steady case.
My turbulence model is k-w SST with a determined wall roughness.
Once the simulation is cenverged the Yplus is between 10-60, and it would be beloww 1-2. I´m trying to use the fluent adapt function to fix the yplus below this value. I go to adapt function, I fix the Yplus min:0, max:1, and I click adapt. Then I compute the yplus value and it is below 1. But when I run the simulation again, after several iterations and the result is converged, I compute the Yplus, and it is between 10-60 again.
Nonetheless results are very close to those obtained in the experimental phase. The only problem is the yplus.
Can anybody suggest anything please??
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