Direct and Large-Eddy Simulation IX

Front Matter....Pages i-xx
Front Matter....Pages 1-1
On Scale Separation in Large Eddy Simulations....Pages 3-13
Numerical Experiments with a New Dynamic Mixed Subgrid-Scale Model....Pages 15-21
Implicit Large-Eddy Simulation of Isotropic Turbulent Mixing....Pages 23-28
New Differential Operators for Large-Eddy Simulation and Regularization Modeling....Pages 29-35
Assessment of Implicit Subgrid-Scale Modeling for Turbulent Supercritical Mixing....Pages 37-42
Validation of an Entropy-Viscosity Model for Large Eddy Simulation....Pages 43-48
A Stochastic Closure Approach for LES with Application to Turbulent Channel Flow....Pages 49-55
Comparison of URANS, PANS, LES and DNS of Flows Around Simplified Ground Vehicles with Passive Flow Manipulation....Pages 57-63
Variational Multiscale LES Investigation of Drag and Near-Wake Flow of an Axisymmetric Blunt-Based Body....Pages 65-71
SVV-LES and Active Control of Flow Around the Square Back Ahmed Body....Pages 73-79
Design of High-Order Implicit Filters on Unstructured Grids for the Identification of Large-Scale Features in Large-Eddy Simulations....Pages 81-87
Front Matter....Pages 89-89
DNS of Canonical Turbulent Flows Using the Modal Discontinuous Galerkin Method....Pages 91-96
LES Using a Discontinuous Galerkin Method: Isotropic Turbulence, Channel Flow and Periodic Hill Flow....Pages 97-102
Underresolved Turbulence Simulations with Stabilized High Order Discontinuous Galerkin Methods....Pages 103-108
A Characteristic-Based Volume Penalization Method for Arbitrary Mach Flows Around Solid Obstacles....Pages 109-115
DNS of Square-Cylinder Flow Using Hybrid Wavelet-Collocation/Volume-Penalization Method....Pages 117-123
Generation of Intermittent Turbulent Inflow and Initial Conditions Based on Wavelet Construction Method....Pages 125-132
A New High-Order Method for the Accurate Simulation of Incompressible Wall-Bounded Flows....Pages 133-138
Front Matter....Pages 139-139
Investigations on the Effect of Different Subgrid Models on the Quality of LES Results....Pages 141-147
Computational Complexity of Adaptive LES with Variable Fidelity Model Refinement....Pages 149-153
Front Matter....Pages 139-139
Reliability of LES Simulations in the Context of a Benchmark on the Aerodynamics of a Rectangular 5:1 Cylinder....Pages 155-160
Quantifying the Impact of Subgrid Scale Models in Actuator-Line Based LES of Wind Turbine Wakes in Laminar and Turbulent Inflow....Pages 161-167
Front Matter....Pages 169-175
Elements and Applications of Scale-Resolving Simulation Methods in Industrial CFD....Pages 177-177
Hybrid LES–URANS Methodology for Wall–Bounded Flows....Pages 179-195
Front Matter....Pages 197-203
Investigations of Stability and Transition of a Jet in Crossflow Using DNS....Pages 205-205
DNS of a Double Diffusive Instability....Pages 207-217
Flow Past a NACA0012 Airfoil: From Laminar Separation Bubbles to Fully Stalled Regime....Pages 219-224
Large-Eddy Simulation of a Shallow Turbulent Jet....Pages 225-231
Front Matter....Pages 233-239
Large Scale Motions in the Direct Numerical Simulation of Turbulent Pipe Flow....Pages 241-241
Turbulent Kinetic Energy Transport in Oscillatory Pipe Flow....Pages 243-249
Large-Eddy Simulation of the Interaction of Wall Jets with External Stream....Pages 251-257
Turbulent Boundary Layers in Long Computational Domains....Pages 259-266
Investigation of Dual-Source Plume Interaction in a Turbulent Wall-Bounded Shear Layer....Pages 267-274
LES of the Flow in a Rotating Rib-Roughened Duct....Pages 275-281
On the Large-Eddy Simulations of the Flow Past a Cylinder at Critical Reynolds Numbers....Pages 283-288
Large Eddy Simulation of Fluidic Injection into a Supersonic Convergent-Divergent Duct....Pages 289-295
Front Matter....Pages 297-302
Simulation and Modeling of Turbulent Jet Noise....Pages 303-303
Mach Number Influence on Vortex Breakdown in Compressible, Subsonic Swirling Nozzle-Jet Flows....Pages 305-310
A Symmetry-Preserving Discretization and Regularization Subgrid Model for Compressible Turbulent Flow....Pages 311-317
Front Matter....Pages 319-325
Implicit LES of Noise Reduction for a Compressible Deep Cavity Using Pulsed Nanosecond Plasma Actuator....Pages 303-303
Front Matter....Pages 327-334
DNS of Thermal Convection in Rectangular Domains with Different Depth....Pages 335-335
Direct Numerical Simulation of Low-Mach Turbulent Natural Convection Flow in an Open Cavity of Aspect Ratio 4....Pages 337-343
Large-Eddy Simulation of Flow and Heat Transfer Around a Low-Mach Number Turbine Blade....Pages 345-352
Front Matter....Pages 353-359
Large-Eddy Simulations for Wind Turbine Blade: Dynamic Stall and Rotational Augmentation....Pages 361-366
Unsteady Characteristic of Stall Around an Airfoil by Means of High Fidelity LES....Pages 367-367
Compressible DNS of a Low Pressure Turbine Subjected to Inlet Disturbances....Pages 369-375
Large Eddy Simulation of a NACA-0012 Airfoil Near Stall....Pages 377-382
Large-Eddy Simulation of a FSI-Induced Oscillation Test Case in Turbulent Flow....Pages 383-388
Shape Optimization and Active Flow Control of Truck-Trailers for Improved Aerodynamics Using Large-Eddy Simulation and Response Surfaces....Pages 389-395
Front Matter....Pages 397-403
Numerical Simulation of Breaking Gravity Waves....Pages 405-410
DNS of a Radiatively Driven Cloud-Top Mixing Layer as a Model for Stratocumulus Clouds....Pages 411-411
Effect of Ekman Layer on Windfarm Roughness and Displacement Height....Pages 413-418
Pollutant Dispersion in the Urban Boundary Layer....Pages 419-422
Large-Eddy Simulation Model for Urban Areas with Thermal and Humid Stratification Effects....Pages 423-434
Large-Eddy Simulation of Turbulent Flow Over an Array of Wall-Mounted Cubic Obstacles....Pages 435-441
Direct Numerical Simulation of the 3D Stratified Separated Viscous Fluid Flows....Pages 443-449
Front Matter....Pages 451-457
Effects of Rotation on the Oscillatory Flow Over Ripples....Pages 459-464
Numerical Simulations of a Middle Gap Turbulent Taylor-Couette-Poiseuille Flow....Pages 465-465
Front Matter....Pages 467-472
Effect of Span-Wise Resolution for LES of Flow Over a Rotating Cylinder at High Reynolds Number....Pages 473-478
Front Matter....Pages 465-465
LES of Turbulence-Radiation Interaction in Plane Reacting and Inert Mixing Layers....Pages 479-486
A Priori Analysis of Dynamic Models for Large Eddy Simulations of Turbulent Premixed Combustion....Pages 487-487
Lagrangian Analysis of Mixing and Soot Transport in a Turbulent Jet Flame....Pages 489-495
The Influence of Differential Diffusion in Turbulent Oxygen Enhanced Methane Flames....Pages 497-502
Application of Flamelet Generated Manifolds Approach with Heat Loss Inclusion to a Turbulent High-Pressure Premixed Confined Jet Flame....Pages 503-509
Large-Eddy-Simulation of High-Frequency Flame Dynamics in Perfect Premix Combustors with Elevated Inlet Temperatures....Pages 511-517
Direct Numerical Simulation of Hydrogen-Carbon Monoxide Turbulent Premixed Flame....Pages 519-524
Front Matter....Pages 525-531
Helical Turbulence in Fluids and MHD....Pages 533-539
Linear Instability Analysis of 3D Magnetohydrodynamic Flow by Direct Numerical Simulation....Pages 541-546
Numerical Study of Turbulent Pipe Flow with Transverse Magnetic Field Using a Spectral/Finite Element Solver....Pages 547-547
On Turbulence Generation and Mixing in the Wake of Magnetic Obstacles: A DNS Study....Pages 549-559
Simulation of Instabilities in Liquid Metal Batteries....Pages 561-567
Front Matter....Pages 569-575
DNS and LES of Two-Phase Flows with Cavitation....Pages 577-583
Four-Way Coupled LES Predictions of Dense Particle-Laden Flows in Horizontal Smooth and Rough Pipes....Pages 585-591
Biomass Pyrolysis in DNS of Turbulent Particle-Laden Flow....Pages 593-593
Modulation of Isotropic Turbulence by Resolved and Non-resolved Spherical Particles....Pages 595-604
A Hybrid Stochastic-Deconvolution Model for LES of Particle-Laden Flow....Pages 605-612
Direct Numerical Simulation of a Compressible Multiphase Flow Through the Eulerian Approach....Pages 613-620
Front Matter....Pages 621-629
DNS of Turbulent Bubbly Downflow with a Coupled Level-Set/Volume-of-Fluid Method....Pages 631-637
Particle-Laden Turbulent Channel Flow with Wall-Roughness....Pages 639-645
Direct Numerical Simulation of Bed-Load Transport of Finite-Size Spherical Particles in a Turbulent Channel Flow....Pages 593-593
An Inhomogeneous Stochastic Model for Subgrid-Scale Particle Dispersion in LES....Pages 647-653
LES of the Ranque-Hilsch Vortex Tube....Pages 655-661
Direct Numerical Simulation of Heat Transfer in Colliding Droplets by a Coupled Level Set and Volume of Fluid Method....Pages 663-669
On the Numerical Modeling of Active Flow Control for Aerodynamics Applications and Its Impact on the Pressure Field....Pages 671-678
....Pages 679-686