The state of the art of hybrid RANS/LES modeling for the simulation of turbulent flows
B Chaouat - Flow, turbulence and combustion, 2017 - Springer
This review presents the state of the art of hybrid RANS/LES modeling for the simulation of
turbulent flows. After recalling the modeling used in RANS and LES methodologies, we …
turbulent flows. After recalling the modeling used in RANS and LES methodologies, we …
Statistical properties of subgrid-scale turbulence models
This review examines large eddy simulation (LES) models from the perspective of their a
priori statistical characteristics. The most well-known statistical characteristic of an LES …
priori statistical characteristics. The most well-known statistical characteristic of an LES …
[BOOK][B] Scientific Computation
P Joly, A Quarteroni, J Rappaz - 2005 - Springer
Two decades ago when we wrote Spectral Methods in Fluid Dynamics (1988), the subject
was still fairly novel. Motivated by the many favorable comments we have received and the …
was still fairly novel. Motivated by the many favorable comments we have received and the …
[BOOK][B] Mathematics of large eddy simulation of turbulent flows
Large eddy simulation (LES) is a method of scientific computation seeking to predict the
dynamics of organized structures in turbulent flows by approximating local, spatial averages …
dynamics of organized structures in turbulent flows by approximating local, spatial averages …
[PDF][PDF] Turbulence modeling and simulation advances in CFD during the past 50 years
R Schiestel, B Chaouat - Comptes …, 2022 - comptes-rendus.academie-sciences …
This paper is a short retrospective review of the predictive methods of turbulent flows in
Computational Fluid Dynamics over the last 50 years since the first development of …
Computational Fluid Dynamics over the last 50 years since the first development of …
Closure modeling in bridging regions of variable-resolution (VR) turbulence computations
SS Girimaji, S Wallin - Journal of Turbulence, 2013 - Taylor & Francis
Optimal utilization of computational resources mandates spatio-temporal variation in
resolution for computing complex engineering flows. Closure modeling in regions bridging …
resolution for computing complex engineering flows. Closure modeling in regions bridging …
Commutator errors in the filtering approach to large-eddy simulation
F van der Bos, BJ Geurts - Physics of Fluids, 2005 - pubs.aip.org
We analyze the large-eddy equations that are obtained from the application of a spatially
nonuniform filter to the Navier–Stokes equations. Next to the well-known turbulent stress …
nonuniform filter to the Navier–Stokes equations. Next to the well-known turbulent stress …
Partially integrated transport modeling method for turbulence simulation with variable filters
B Chaouat, R Schiestel - Physics of Fluids, 2013 - pubs.aip.org
,” Phys. Fluids 17, 065106 (2005)]. This method provides a continuous approach for hybrid
Reynolds averaged Navier-Stokes (RANS)-large eddy simulation (LES) simulations with …
Reynolds averaged Navier-Stokes (RANS)-large eddy simulation (LES) simulations with …
Effects of resolution inhomogeneity in large-eddy simulation
Large-eddy simulation (LES) of turbulence in complex geometries is often conducted using
strongly inhomogeneous resolution. The issues associated with resolution inhomogeneity …
strongly inhomogeneous resolution. The issues associated with resolution inhomogeneity …
Large eddy simulation of flow in porous media: Analysis of the commutation error of the double-averaged equations
The continuum approach employing porous media models is a robust and efficient solution
method in the area of the simulation of fixed-bed reactors. This paper applies the double …
method in the area of the simulation of fixed-bed reactors. This paper applies the double …