Progress in Hybrid RANS-LES Modelling: Papers Contributed to the 4th Symposium on Hybrid RANS-LES Methods, Beijing, China, September 2011

Front Matter....Pages 1-10
Numerical Simulation “Airbus Vision and Strategy”....Pages 1-13
Global vs. Zonal Approaches in Hybrid RANS-LES Turbulence Modelling....Pages 15-28
Partially Averaged Navier Stokes (PANS) Method for Turbulence Simulations: Theory and Practice....Pages 29-43
Role of RANS, Hybrid and LES for Wing Flow Simulations at Relatively Low Reynolds Numbers....Pages 45-57
ATAAC – An EU-Project Dedicated to Hybrid RANS/LES Methods....Pages 59-75
An Eddy-Resolving Reynolds Stress Transport Model for Unsteady Flow Computations....Pages 77-89
Preliminary Evaluation and Applications of a Consistent Hybrid LES/RANS Method....Pages 91-100
Development of a Hybrid RANS/LES Model for Heat Transfer Applications....Pages 101-110
An Improved Blending Formulation for Wall-Modeled Large-Eddy Simulations....Pages 111-120
Constrained Large Eddy Simulation of Wall-Bounded Turbulent Flows....Pages 121-130
A New Very Large Eddy Simulation Model for Simulation of Turbulent Flow....Pages 131-140
A High-Fidelity Turbulence Length Scale for Flow Simulation....Pages 141-145
A Rapid Switch from RANS to WMLES for Spatially Developing Boundary Layers....Pages 147-156
Interfacing Boundary Conditions towards Zonal RANS/LES....Pages 157-168
Embedded DDES of 2D Hump Flow....Pages 169-179
Synthetic Turbulence Generation for a Zonal RANS-LES Method....Pages 181-192
Random Flow Generation Technique for Civil Aircraft Jet Simulations with the ZDES Approach....Pages 193-204
Comparison of PANS and LES Simulations of the Flow around a Cuboid Influenced by Crosswind....Pages 205-217
Hybrid RANS-LES Modeling of a Strongly Detached Turbulent Flow around a Tandem Cylinders Configuration....Pages 219-229
Comparisons of Three Improved DES Methods on Unsteady Flows Past Tandem Cylinders....Pages 231-243
Feasibility of Hybrid RANS-LES Modeling of Shock/Boundary-Layer Interaction in a Duct....Pages 245-256
Comparison of Hybrid RANS-LES Methods for Massively Separated Flows....Pages 257-266
Comparison between Lattice Boltzmann Simulation and Detached-Eddy Simulation on the Cavity Problem....Pages 267-278
Noise Prediction of a Rudimentary Landing Gear Using Detached-Eddy Simulation....Pages 279-289
Numerical Evaluation of URANS/Zonal-DES Models in the Acoustic Prediction of a High Reynolds Compressible Open Cavity Flow....Pages 291-302
Hybrid RANS-LES Simulation of Turbulent High-Lift Flow in Relation to Noise Generation....Pages 303-314
Noise Control of Supersonic Cavity Flow with Upstream Mass Blowing....Pages 315-324
Study of Active Flow Control for a Simplified Vehicle Model Using PANS Turbulence Model....Pages 325-334
Correlation and Spectra Analysis for Jet in Cross Flow Based on DES Results....Pages 335-344
Numerical Investigation of the Flow around a Three-Element High-Lift Airfoil Using Two Zonal Hybrid RANS/LES Methods: ZDES and NLDE....Pages 345-355
Hybrid RANS/LES Simulations of a Three-Element Airfoil....Pages 357-367
Delayed Detached-Eddy Simulation of the Transonic Flow around a Supercritical Airfoil in the Buffet Regime....Pages 369-378
Balancing Destruction and Production in S-A Model-Based Hybrid RANS-LES for Flow around an Aerofoil with Mild Separation....Pages 379-388
Zonal Detached Eddy Simulation of the Flow Downstream of a Spoiler Using the Chimera Method....Pages 389-399
Detailed Investigation of Detached-Eddy Simulation for the Flow Past a Circular Cylinder at Re=3900....Pages 401-412
Helicopter Fuselage Wake Prediction Using Detached-Eddy Simulation....Pages 413-425
Numerical Study of the Subsonic Base Flow with a Side Support....Pages 427-437
Delayed-Detached-Eddy Simulation of Near-Stall Axial Compressor Flow with Varying Passage Numbers....Pages 439-448
Application of Hybrid Methods to Calculations of Vortex Precession in Swirling Flows....Pages 449-459
Large Eddy Simulation of Turbulent Flows in a Laboratory Reciprocating Engine....Pages 461-470
URANS Investigation of the Transonic M219 Cavity....Pages 471-481
Multiscale Finite Element Method Applied to Detached-Eddy Simulation for Computational Wind Engineering....Pages 483-492
Modelling of Wind Flows over Complex Terrain Using a DES Method....Pages 493-502
3D Flow and Pollutant Dispersion Simulation in Organized Cubic Structures....Pages 503-513
Back Matter....Pages 0--1