Ebook: Direct and Large-Eddy Simulation II: Proceedings of the ERCOFTAC Workshop held in Grenoble, France, 16–19 September 1996

Progress in the numerical simulation of turbulence has been rapid in the 1990s. New techniques both for the numerical approximation of the Navier-Stokes equations and for the subgrid-scale models used in large-eddy simulation have emerged and are being widely applied for both fundamental and applied engineering studies, along with novel ideas for the performance and use of simulation for compressible, chemically reacting and transitional flows.
This collection of papers from the second ERCOFTAC Workshop on Direct and Large-Eddy Simulation, held in Grenoble in September 1996, presents the key research being undertaken in Europe and Japan on these topics. Describing in detail the ambitious use of DNS for fundamental studies and of LES for complex flows of potential and actual engineering importance, this volume will be of interest to all researchers active in the area.

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Content:
Front Matter....Pages i-xiv
Direct Numerical Simulations of the Free, Unsteady, Round, Unforced Jet at Low Reynolds Numbers....Pages 1-10
Large Eddy Simulation of a Planar Co-Flowing Jet....Pages 11-22
Amplified Frequencies in the Proximal Region of a Circular Jet....Pages 23-34
Large-Eddy Simulations of Three-Dimensional Spatially-Developing Round Jets....Pages 35-46
Noncommuting Filters and Dynamic Modelling for Les of Turbulent Compressible Flow in 3D Shear Layers....Pages 47-56
Development of a Filtering Operation for Dynamic SGS Model Using the Finite Element Method....Pages 57-68
Investigation of the Self-Consistency of the Smagorinsky Constant and the Value of the Rotta Parameter at High Reynolds Numbers....Pages 69-80
Some Investigations on the Sensitivity of Large Eddy Simulation....Pages 81-92
A Comparison of Low-Order DNS, High-Order DNS and LES....Pages 93-102
Subgrid-Scale Model of Scalar Mixing for Large Eddy Simulations of Turbulent Flows....Pages 103-114
Turbulent Simulation of a Flat Plate Boundary Layer and Near Wake....Pages 115-124
Simulation of Laminar Separation Bubble Instabilities....Pages 125-136
Large-Eddy Simulation of Separated Boundary Layer Transition....Pages 137-146
Les of Turbulent Thermal Convection....Pages 147-156
Large Eddy Simulations of Stratified Atmospheric Flows Within a Deep Valley....Pages 157-166
Pressure and Dilatation Effects in High-Speed Turbulence....Pages 167-178
Breakdown of a Crossflow Vortex in a Three-Dimensional Boundary Layer....Pages 179-190
Intense Viscous Dissipation Events and the Vorticity Field in Near-Wall Turbulence....Pages 191-200
On The Mechanism Of Attenuation Of Turbulenci by Spanwise Wall Oscillation....Pages 201-212
Simulation and Modelling of the Skew Response of Turbulent Channel Flow to Spanwise Flow Deformation.....Pages 213-224
Influence of a Spanwise Rotation Upon the Coherent-Structure Dynamics in a Turbulent Channel Flow....Pages 225-236
Direct Numerical Simulation of Turbulent Channel Flow with Particles....Pages 237-246
Direct Numerical Simulation of Turbulent Obstacle Flow....Pages 247-256
Non-Unique Solutions in Turbulent Curved Pipe Flow....Pages 257-266
Large Eddy Simulation of Two Dimensional and Rectangular Impinging Jets....Pages 267-278
Les Prediction of Gas Diffusion Near Building Using Dynamic Mixed SGS Model Based on a Composite Grid System....Pages 279-290
On the Extension of the Dynamic Modelling Procedure to Turbulent Reacting Flows....Pages 291-300
Subgrid-Scale Segregation of Chemically Reactive Species in a Neutral Boundary Layer....Pages 301-310
Dynamic Subgrid Pdf Modeling for Nonpremixed Turbulent Combustion....Pages 311-320
Direct Numerical Simulation Analysis of The G-Equation in Premixed Combustion....Pages 321-330
Autoignition of Nonpremixed Turbulent Mixtures: Partially Premixed Combustion....Pages 331-341
Two-Dimensional Direct Numerical Simulations of Turbulent Diffusion Flames Using Detailed Chemistry....Pages 343-354
Flow Past a Square Cylinder: Test Case LES2....Pages 355-373
Computed Test Case: Square Cylinder....Pages 375-379
Fourth-Order DNS of Flow Past a Square Cylinder: First Results....Pages 381-384
Les Analysis Of Turbulent Flow Past a Square Cylinder Using Various Sgs Models....Pages 385-395
Les of Flow Over a Square Cylinder....Pages 397-400
Les of Flow Around a Square Cylinder....Pages 401-408
Les of Flow Past a Square Cylinder Using Embedded Meshes....Pages 409-412
Numerical Analysis of Les of Flow Past a Long Square Cylinder....Pages 413-422

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Content:
Front Matter....Pages i-xiv
Direct Numerical Simulations of the Free, Unsteady, Round, Unforced Jet at Low Reynolds Numbers....Pages 1-10
Large Eddy Simulation of a Planar Co-Flowing Jet....Pages 11-22
Amplified Frequencies in the Proximal Region of a Circular Jet....Pages 23-34
Large-Eddy Simulations of Three-Dimensional Spatially-Developing Round Jets....Pages 35-46
Noncommuting Filters and Dynamic Modelling for Les of Turbulent Compressible Flow in 3D Shear Layers....Pages 47-56
Development of a Filtering Operation for Dynamic SGS Model Using the Finite Element Method....Pages 57-68
Investigation of the Self-Consistency of the Smagorinsky Constant and the Value of the Rotta Parameter at High Reynolds Numbers....Pages 69-80
Some Investigations on the Sensitivity of Large Eddy Simulation....Pages 81-92
A Comparison of Low-Order DNS, High-Order DNS and LES....Pages 93-102
Subgrid-Scale Model of Scalar Mixing for Large Eddy Simulations of Turbulent Flows....Pages 103-114
Turbulent Simulation of a Flat Plate Boundary Layer and Near Wake....Pages 115-124
Simulation of Laminar Separation Bubble Instabilities....Pages 125-136
Large-Eddy Simulation of Separated Boundary Layer Transition....Pages 137-146
Les of Turbulent Thermal Convection....Pages 147-156
Large Eddy Simulations of Stratified Atmospheric Flows Within a Deep Valley....Pages 157-166
Pressure and Dilatation Effects in High-Speed Turbulence....Pages 167-178
Breakdown of a Crossflow Vortex in a Three-Dimensional Boundary Layer....Pages 179-190
Intense Viscous Dissipation Events and the Vorticity Field in Near-Wall Turbulence....Pages 191-200
On The Mechanism Of Attenuation Of Turbulenci by Spanwise Wall Oscillation....Pages 201-212
Simulation and Modelling of the Skew Response of Turbulent Channel Flow to Spanwise Flow Deformation.....Pages 213-224
Influence of a Spanwise Rotation Upon the Coherent-Structure Dynamics in a Turbulent Channel Flow....Pages 225-236
Direct Numerical Simulation of Turbulent Channel Flow with Particles....Pages 237-246
Direct Numerical Simulation of Turbulent Obstacle Flow....Pages 247-256
Non-Unique Solutions in Turbulent Curved Pipe Flow....Pages 257-266
Large Eddy Simulation of Two Dimensional and Rectangular Impinging Jets....Pages 267-278
Les Prediction of Gas Diffusion Near Building Using Dynamic Mixed SGS Model Based on a Composite Grid System....Pages 279-290
On the Extension of the Dynamic Modelling Procedure to Turbulent Reacting Flows....Pages 291-300
Subgrid-Scale Segregation of Chemically Reactive Species in a Neutral Boundary Layer....Pages 301-310
Dynamic Subgrid Pdf Modeling for Nonpremixed Turbulent Combustion....Pages 311-320
Direct Numerical Simulation Analysis of The G-Equation in Premixed Combustion....Pages 321-330
Autoignition of Nonpremixed Turbulent Mixtures: Partially Premixed Combustion....Pages 331-341
Two-Dimensional Direct Numerical Simulations of Turbulent Diffusion Flames Using Detailed Chemistry....Pages 343-354
Flow Past a Square Cylinder: Test Case LES2....Pages 355-373
Computed Test Case: Square Cylinder....Pages 375-379
Fourth-Order DNS of Flow Past a Square Cylinder: First Results....Pages 381-384
Les Analysis Of Turbulent Flow Past a Square Cylinder Using Various Sgs Models....Pages 385-395
Les of Flow Over a Square Cylinder....Pages 397-400
Les of Flow Around a Square Cylinder....Pages 401-408
Les of Flow Past a Square Cylinder Using Embedded Meshes....Pages 409-412
Numerical Analysis of Les of Flow Past a Long Square Cylinder....Pages 413-422
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