دانلود کتاب Progress in Hybrid RANS-LES Modelling: Papers Contributed to the 5th Symposium on Hybrid RANS-LES Methods, 19-21 March 2014, College Station, A&M University, Texas, USA

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Front Matter....Pages i-xi
Front Matter....Pages 1-1
PANS Method as a Computational Framework from an Industrial Perspective....Pages 3-17
Hybrid LES/RANS of Internal Flows: A Case for More Advanced RANS....Pages 19-35
Universal Reynolds Number of Transition and Derivation of Turbulent Models....Pages 37-55
Front Matter....Pages 57-57
Overset DNS with Application to Sound Source Prediction....Pages 59-68
High-Order Flux Reconstruction Schemes for LES on Tetrahedral Meshes....Pages 69-79
Forced Synthetic Turbulence Approach to Stimulate Resolved Turbulence Generation in Embedded LES....Pages 81-92
Assessment of Local LES-Resolution Sensors for Hybrid RANS/LES Simulations....Pages 93-103
Constrained Large-Eddy Simulation for Aerodynamics....Pages 105-115
Front Matter....Pages 117-117
Grey-Area Mitigation for the Ahmed Car Body Using Embedded DDES....Pages 119-129
Detached-Eddy Simulation of Separated Wake Flow Around Complex Helicopter Fuselage Configuration....Pages 131-140
Zonal Detached Eddy Simulation (ZDES) Using Turbulent Inflow and High Order Schemes: Application to Jet Flows....Pages 141-152
A Renormalized Detached Eddy Simulation Method Without Log-Layer Mismatch....Pages 153-161
Improved Delayed Detached-Eddy Simulation of Transonic and Supersonic Cavity Flows....Pages 163-174
Combining ZDES with Immersed Boundary Conditions Technique for the Treatment of Complex Geometries....Pages 175-185
Two Non-zonal Approaches to Accelerate RANS to LES Transition of Free Shear Layers in DES....Pages 187-201
On the Interface Positioning in a Zonal Detached Eddy Simulation (ZDES) of a Spatially Developing Flat Plate Turbulent Boundary Layer....Pages 203-213
Simple Improvements in the SST-DES Formulation for Mild Aerofoil Trailing-Edge Separation....Pages 215-225
Front Matter....Pages 227-227
Prediction of Transonic Duct Flow Using a Zonal Hybrid RANS-LES Modeling Approach....Pages 229-241
Hybrid RANS-LES Methods Applied to Acoustic Problems....Pages 243-251
On the Hybrid RANS-LES of Compressible Flows....Pages 253-263
Front Matter....Pages 227-227
Unified RANS-LES Simulations of Turbulent Swirling Jets and Channel Flows....Pages 265-275
Hybrid RANS-LES Versus URANS Simulations of a Simplified Compressor Blades Cascade....Pages 277-285
Analysis of Scale Adaptive Approaches Based on the Rotta Transport Equation....Pages 287-298
Go4Hybrid: A European Initiative for Improved Hybrid RANS-LES Modelling....Pages 299-303
Automatic Hybrid RANS/LES Strategy for Industrial CFD....Pages 305-317
Reynolds Stress Closure in Hybrid RANS-LES Methods....Pages 319-328
Hybrid RANS-LES and URANS Simulations of a Laminar Transonic Airfoil....Pages 329-343
Model-Invariant Hybrid LES-RANS Computation of Separated Flow Past Periodic Hills....Pages 345-355
Front Matter....Pages 357-357
Partially-Averaged Navier-Stokes (PANS) Simulations of Lid-Driven Cavity Flow—Part 1: Comparison with URANS and LES....Pages 359-369
Predictive Capability Assessment of the PANS- $$\zeta $$ -f Model of Turbulence. Part I: Physical Rationale by Reference to Wall-Bounded Flows Including Separation....Pages 371-383
Predictive Capability Assessment of the PANS- $$\zeta $$ -f Model of Turbulence. Part II: Application to Swirling and Tumble/Mean-Compression Flows....Pages 385-398
Status of PANS for Bluff Body Aerodynamics of Engineering Relevance....Pages 399-410
Simulation of Smooth Surface Separation Using the Partially Averaged Navier-Stokes Method....Pages 411-420
Partially-Averaged Navier-Stokes (PANS) Simulations of Lid-Driven Cavity Flow—Part II: Flow Structures....Pages 421-430
Front Matter....Pages 431-431
Evaluation of Scale-Adaptive Simulations for Transonic Cavity Flows....Pages 433-444
Challenges in Variable Resolution Simulations of Separated Flow Over Delta Wings....Pages 445-455
LES and DES of Swirling Flow with Rotor-Stator Interaction....Pages 457-468
Experimental and Numerical Studies of Flow in a Duct with a Diaphragm....Pages 469-479
Scale-Resolving Simulations of Wall-Bounded Flows with an Unstructured Compressible Flow Solver....Pages 481-491
Noise Generated by an Airfoil Located in the Wake of a Circular Cylinder....Pages 493-501