Scale-invariance and turbulence models for large-eddy simulation
C Meneveau, J Katz - Annual Review of Fluid Mechanics, 2000 - annualreviews.org
▪ Abstract Relationships between small and large scales of motion in turbulent flows are of
much interest in large-eddy simulation of turbulence, in which small scales are not explicitly …
much interest in large-eddy simulation of turbulence, in which small scales are not explicitly …
Large-eddy simulation: achievements and challenges
U Piomelli - Progress in aerospace sciences, 1999 - Elsevier
In this paper, the present state of the large-eddy simulation (LES) technique is discussed.
Modeling and numerical issues that are under study will be described, and results of state-of …
Modeling and numerical issues that are under study will be described, and results of state-of …
Toward neural-network-based large eddy simulation: Application to turbulent channel flow
A fully connected neural network (NN) is used to develop a subgrid-scale (SGS) model
mapping the relation between the SGS stresses and filtered flow variables in a turbulent …
mapping the relation between the SGS stresses and filtered flow variables in a turbulent …
[图书][B] Large eddy simulation for incompressible flows: an introduction
P Sagaut - 2005 - books.google.com
First concise textbook on Large-Eddy Simulation, a very important method in scientific
computing and engineering From the foreword to the third edition written by Charles …
computing and engineering From the foreword to the third edition written by Charles …
Searching for turbulence models by artificial neural network
M Gamahara, Y Hattori - Physical Review Fluids, 2017 - APS
An artificial neural network (ANN) is tested as a tool for finding a new subgrid model of the
subgrid-scale (SGS) stress in large-eddy simulation. An ANN is used to establish a …
subgrid-scale (SGS) stress in large-eddy simulation. An ANN is used to establish a …
[图书][B] Spectral/hp element methods for computational fluid dynamics
G Karniadakis, SJ Sherwin - 2005 - books.google.com
Spectral methods have long been popular in direct and large eddy simulation of turbulent
flows, but their use in areas with complex-geometry computational domains has historically …
flows, but their use in areas with complex-geometry computational domains has historically …
Large eddy simulation and the variational multiscale method
TJR Hughes, L Mazzei, KE Jansen - Computing and visualization in …, 2000 - Springer
A Large Eddy Simulation (LES) formulation is developed from the variational multiscale
method. Modeling is confined to the effect of a small-scale Reynolds stress, in contrast with …
method. Modeling is confined to the effect of a small-scale Reynolds stress, in contrast with …
[图书][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 …
[图书][B] Fluid flow phenomena: a numerical toolkit
P Orlandi - 2012 - books.google.com
This book deals with the simulation of the incompressible Navier-Stokes equations for
laminar and turbulent flows. The book is limited to explaining and employing the finite …
laminar and turbulent flows. The book is limited to explaining and employing the finite …
Large-eddy simulation in hydraulics
Numerical computation methods are used more and more as tools for solving hydraulic and
environmental engineering problems, and as turbulence mostly plays an important role in …
environmental engineering problems, and as turbulence mostly plays an important role in …