New nearest-band neighbor and shifted boundary wall treatments for meshfree RANS turbulence models outperform the baseline closest-neighbor approach on flat plates, with NBN proving more robust on curved airfoils.
Extensions of the Spalart–Allmaras turbulence model to account for wall roughness
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Boundary treatment algorithms for meshfree RANS turbulence modeling
New nearest-band neighbor and shifted boundary wall treatments for meshfree RANS turbulence models outperform the baseline closest-neighbor approach on flat plates, with NBN proving more robust on curved airfoils.