A review of hybrid RANS-LES methods for turbulent flows: Concepts and applications

S Heinz - Progress in Aerospace Sciences, 2020 - Elsevier
The hybridization of Reynolds-averaged Navier-Stokes (RANS) and large eddy simulation
(LES) methods is seen to be the most promising way to efficiently deal with separated …

Reynolds-averaged Navier–Stokes equations for turbulence modeling

G Alfonsi - 2009 - asmedigitalcollection.asme.org
The approach of Reynolds-averaged Navier–Stokes equations (RANS) for the modeling of
turbulent flows is reviewed. The subject is mainly considered in the limit of incompressible …

[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 …

[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 …

Large-eddy simulation of a compressible flow past a deep cavity

L Larchevêque, P Sagaut, I Mary, O Labbé, P Comte - Physics of fluids, 2003 - pubs.aip.org
Large-eddy simulations of the flow over a deep cavity are performed. The computations
reproduce identically all the parameters of the experiment by Forestier and co-workers [J …

LNS-An approach towards embedded LES

P Batten, U Goldberg, S Chakravarthy - 40th AIAA Aerospace Sciences …, 2002 - arc.aiaa.org
This paper considers the present and possible future state of hybrid turbulence models,
which blend statistical Reynolds-Averaged Navier-Stokes (RANS) closures with Large-Eddy …

Zonal k–l based large eddy simulations

PG Tucker, L Davidson - Computers & Fluids, 2004 - Elsevier
Zonal k–l based large eddy simulation (LES) approaches are presented. To reduce
computational demands, near walls, Reynolds averaged Navier–Stokes (RANS) like …

Combustion processes in hybrid rockets

C Paravan, L Galfetti, R Bisin… - International Journal of …, 2019 - dl.begellhouse.com
This paper presents the latest results achieved at the Space Propulsion Laboratory of
Politecnico di Milano in the area of hybrid propulsion. Focus is put on four specific research …

Assessment of predictive capabilities of detached eddy simulation to simulate flow and mass transport past open cavities

K Chang, G Constantinescu, SO Park - 2007 - asmedigitalcollection.asme.org
The three-dimensional (3D) incompressible flow past an open cavity in a channel is
predicted using the Spalart–Almaras (SA) and the shear-stress-transport model (SST) based …

Hybrid RANS-LES modeling for cavity aeroacoutics predictions

S Arunajatesan, N Sinha - International Journal of …, 2003 - journals.sagepub.com
A new hybrid RANS-LES turbulence modeling approach suited for modeling cavity
aeroacoustics is presented. The model combines a one-equation LES subgrid model and a …