Explicit wall models for large eddy simulation

نویسندگان

چکیده

Algebraic explicit wall models covering the entire inner region of turbulent boundary layer are proposed to reduce computational effort for large eddy simulation wall-bounded flows. The formulas given in closed forms with either logarithmic- or power-function-based laws wall, allowing straightforward evaluation friction velocity on near grids independent their locations layer. performance is demonstrated by modeled a plane channel flow.

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ژورنال

عنوان ژورنال: Physics of Fluids

سال: 2021

ISSN: ['1527-2435', '1089-7666', '1070-6631']

DOI: https://doi.org/10.1063/5.0048563