Charles Vivant Ignacio Meneveau

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Related publications (23)

Modeling Flow around Bluff Bodies and Predicting Urban Dispersion Using Large Eddy Simulation

Marc Parlange, Charles Vivant Ignacio Meneveau

Modeling air pollutant transport and dispersion in urban environments is especially challenging due to complex ground topography. In this study, we describe a large eddy simulation (LES) tool including a new dynamic subgrid closure and boundary treatment t ...

2006

Large-eddy simulation of a diurnal cycle of the atmospheric boundary layer: Atmospheric stability and scaling issues

Marc Parlange, Charles Vivant Ignacio Meneveau, Vineet Kumar

A simulation of a diurnal cycle of atmospheric boundary layer (ABL) flow over a homogeneous terrain is performed using large-eddy simulation (LES) with the Lagrangian scale-dependent dynamic subgrid-scale model. The surface boundary condition is derived fr ...

American Geophysical Union2006

A scale-dependent Lagrangian dynamic model for large eddy simulation of complex turbulent flows

Marc Parlange, Charles Vivant Ignacio Meneveau

A scale-dependent dynamic subgrid model based on Lagrangian time averaging is proposed and tested in large eddy simulations sLESd of high-Reynolds number boundary layer flows over homogeneous and heterogeneous rough surfaces. The model is based on the Lagr ...

2005

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