Elements of direct and large-eddy simulation

By Bernard J. Geurts. 2003

353 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/0386469ec958a6dcd495c81ce79742b6509ea804

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Large-Eddy Simulation of the Atmospheric Boundary Layer (2020, methodology): “The type of filter used to separate resolved andSFS (Geurts 2003;Wyngaard 2010), the chosen spatial discretization scheme (see Giacomini and Giometto 2020, for a review of techniques), and the chosen time integration scheme (Gibbs and Fedorovich 2014b), all have significant impacts on the representa”
Review of computational fluid dynamics for wind turbine wake aerodynamics (2011, background): “A large number of turbulence models have been constructed in the last decennia (see e.g. Wilcox, 14 Sagaut 15 and Geurts 16 ).”
Turbulence and energy budget in a self-preserving round jet: direct evaluation using large eddy simulation (2009, methodology): “They are described in Vreman, Geurts & Kuerten (1995) and in Geurts (2004). Various SGS models are presented in Lesieur & Métais (1996), Meneveau & Katz (2000) and Domaradzki & Adams (2002). They have been specially analysed by a priori tests of their correlations with the SGS stress tensor. Most of”
Large-eddy simulation of stably stratified atmospheric boundary layer turbulence: A scale-dependent dynamic modeling approach (2005, methodology): “It is well-known that the eddy-viscosity SGS models give a poor prediction of the SGS stresses on a local level (see Sarghini et al. 1999; Meneveau and Katz 2000; Geurts 2003.)”
Expanded analogy between Boltzmann kinetic theory of fluids and turbulence (2004, background): “The incorporation of such hyperviscous effects within LES simulations has been demonstrated to be capable of describing baroclinic jets in the atmosphere (Garnier, Metais & Lesiuer 1998; Lesieur, Metais & Garnier 2000).”
Dynamic subgrid‐scale models for momentum and scalar fluxes in large‐eddy simulations of neutrally stratified atmospheric boundary layers over heterogeneous terrain (2006, background): “[3] Large-eddy simulation is the state-of-the-art numerical technique to study turbulent flows [Pope, 2000; Sagaut, 2002; Geurts, 2004].”