Large-Eddy Simulation of the Lid-Driven Cubic Cavity Flow by the Spectral Element Method
نویسندگان
چکیده
منابع مشابه
Large-Eddy Simulation of the Lid-Driven Cubic Cavity Flow by the Spectral Element Method
This paper presents the large-eddy simulation of the lid-driven cubic cavity flow by the spectral element method (SEM) using the dynamic model. Two spectral filtering techniques suitable for these simulations have been implemented. Numerical results for Reynolds number Re = 12000 are showing very good agreement with other experimental and DNS results found in the literature.
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Large-eddy simulations of the turbulent flow in a lid-driven cubical cavity have been carried out at a Reynolds number of 12000 using spectral element methods. Two distinct subgrid-scales models, namely a dynamic Smagorinsky model and a dynamic mixed model, have been both implemented and used to perform long-lasting simulations required by the relevant time scales of the flow. All filtering lev...
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We present the large-eddy simulation of the lid-driven cubic cavity flow by the spectral element method (SEM) using three subgrid-scale models. Two spectral filtering techniques suitable for these simulations have been implemented. Numerical results for Reynolds number Re = 12.000 are showing very good agreement with the Direct Numerical Simulation (DNS) results and relatively good agreement wi...
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ژورنال
عنوان ژورنال: Journal of Scientific Computing
سال: 2006
ISSN: 0885-7474,1573-7691
DOI: 10.1007/s10915-005-9039-7