On the Foundations of Eddy Viscosity Models of Turbulence
نویسندگان
چکیده
منابع مشابه
Analysis of Nonlinear Spectral Eddy-Viscosity Models of Turbulence
Fluid turbulence is commonly modeled by the Navier-Stokes equations with a large Reynolds number. However, direct numerical simulations are not possible in practice, so that turbulence modeling is introduced. We study artificial spectral viscosity models that render the simulation of turbulence tractable. We show that the models are well posed and have solutions that converge, in certain parame...
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ژورنال
عنوان ژورنال: Fluids
سال: 2020
ISSN: 2311-5521
DOI: 10.3390/fluids5040167