Progress in Hybrid RANS-LES Modelling : Papers Contributed to the 7th Symposium on Hybrid RANS-LES Methods, 17–19 September, 2018, Berlin, Germany

Front Matter ....Pages i-x
Front Matter ....Pages 1-1
 Performance of Under-Resolved, Model-Free LBM Simulations in Turbulent Shear Flows  (Martin Gehrke, Amir Banari, Thomas Rung)....Pages 3-18
 Development of Advanced Flow Diagnostic Techniques to Characterize Aircraft Icing Phenomena  (Hui Hu)....Pages 19-35
 Hierarchical Zonal Industrial Turbulence and Geometry Modelling Framework  (P. G. Tucker)....Pages 37-54
 Turbomachinery Research and Design: The Role of DNS and LES in Industry  (Vittorio Michelassi)....Pages 55-69
Front Matter ....Pages 71-71
 Hybrid RANS/LES of an Adverse Pressure Gradient Turbulent Boundary Layer Using an Elliptic Blending Reynolds Stress Model and Anisotropic Linear Forcing  (Lars Erbig, Sylvain Lardeau)....Pages 73-84
 A Rapid and Low Noise RANS-to-WMLES Condition in Curvilinear Compressible ZDES Simulations  (Nicolas Renard, Sébastien Deck, Pierre-Élie Weiss)....Pages 85-95
 Assessment and Comparison of a Recent Kinematic Sensitive Subgrid Length Scale in Hybrid RANS-LES  (A. Pont-Vílchez, F. X. Trias, A. Revell, A. Oliva)....Pages 97-107
 Development of Alternative Shielding Functions for Detached-Eddy Simulations  (Pascal Weihing, Johannes Letzgus, Thorsten Lutz, Ewald Krämer)....Pages 109-118
 The Grey-Area Improved \(\sigma \)-DDES Approach: Formulation Review and Application to Complex Test Cases  (Marian Fuchs, Charles Mockett, Jörn Sesterhenn, Frank Thiele)....Pages 119-130
 Reynolds-Constrained Large-Eddy Simulation: Sensitivity to Constraint and SGS Models  (Rui Wang, Zuoli Xiao)....Pages 131-142
 On PANS-ζ-f Model Assessment by Reference to Car Aerodynamics  (S. Jakirlic, L. Kutej, B. Basara, C. Tropea)....Pages 143-156
Front Matter ....Pages 157-157
 Adaptive Mesh Refinement with an Automatic Hybrid RANS/LES Strategy and Overset Grids  (Alexandre Limare, Houman Borouchaki, Pierre Brenner)....Pages 159-168
 Investigation of Structured and Unstructured Grid Topology and Resolution Dependence for Scale-Resolving Simulations of Axisymmetric Detaching-Reattaching Shear Layers  (Jan-Erik Schumann, Volker Hannemann, Klaus Hannemann)....Pages 169-179
 Advanced Numerical Strategy for the Prediction of Unsteady Flow Aerodynamics Around Complex Geometries  (Pierre-Élie Weiss, Sébastien Deck)....Pages 181-191
 Comparative Assessment of Synthetic Turbulence Methods in an Unstructured Compressible Flow Solver  (Axel Probst, Philip Ströer)....Pages 193-202
Front Matter ....Pages 203-203
 Transition Effect on the Vertical Flow Past the VFE-2 Delta Wing with Rounded Leading Edge  (Wenyao Cui, Jian Liu, Zhixiang Xiao)....Pages 205-214
 Simulation of a Three-Dimensional Wing with Laminar Separation in Large-Scale Freestream Turbulence  (Eike Tangermann, Markus Klein)....Pages 215-225
 Hybrid RANS/LES Investigation of the Interaction of a Longitudinal Vortex with an Inclined Airfoil  (S. Probst, T. Landa, T. Knopp, R. Radespiel)....Pages 227-236
 Performance of a Modified DDES for the Near Stall Flow Past a NACA0015 Airfoil  (Jian Liu, Wenqing Zhu, Zhixiang Xiao)....Pages 237-247
 DDES and OES Simulations of a Morphing Airbus A320 Wing and Flap in Different Scales at High Reynolds  (A. Marouf, N. Simiriotis, J. B. Tô, Y. Bmegaptche, Y. Hoarau, M. Braza)....Pages 249-258
 ZDES and URANS Simulations of 3D Transonic Buffet Over Infinite Swept Wings  (Fédéric Plante, Julien Dandois, Éric Laurendeau)....Pages 259-269
 An Automated Zonal Detached Eddy Simulation Method for Transonic Buffet  (Maximilian C. Ehrle, Andreas Waldmann, Thorsten Lutz, Ewald Krämer)....Pages 271-281
 Application of DDES to Iced Airfoil in Stanford University Unstructured (SU2)  (Eduardo S. Molina, Daniel M. Silva, Andy P. Broeren, Marcello Righi, Juan J. Alonso)....Pages 283-293
Front Matter ....Pages 295-295
 Industrial Prediction of Jet-Flap Interaction Noise with Advanced Hybrid RANS-LES Methods  (C. Mockett, M. Fuchs, T. Knacke, F. Kramer, U. Michel, M. Steger et al.)....Pages 297-308
Front Matter ....Pages 309-309
 Assessment of Delayed Detached-Eddy Simulation of Dynamic Stall on a Rotor  (Johannes Letzgus, Pascal Weihing, Manuel Keßler, Ewald Krämer)....Pages 311-321
 Scale-Adaptive Simulation (SAS) of Dynamic Stall on a Wind Turbine  (Abdolrahim Rezaeiha, Hamid Montazeri, Bert Blocken)....Pages 323-333
 Application of SST-Based SLA-DDES Formulation to Turbomachinery Flows  (Guoping Xia, Zifei Yin, Gorazd Medic)....Pages 335-346
 Hybrid RANS/LES of an Isolated Engine Nacelle with Crosswind Using an Unstructured CFD Solver  (Marco Burnazzi, Axel Probst, Mathias Steger)....Pages 347-356
 Numerical Investigation of the Flow Around a Simplified Ground Vehicles Using Hybrid RANS/LES Method  (F. Delassaux, V. Herbert, I. Mortazavi, C. Ribes)....Pages 357-365
 Hybrid RANS/LES Simulations of Aerodynamic Flows Around Superstructures of Ships  (Rupert Angerbauer, Thomas Rung)....Pages 367-377
 Hybrid RANS-LES Simulation of a Tall Building in a Complex Urban Area  (Joshua Millar, Rhys Wayland, Joshua Holgate)....Pages 379-388
 Computational Analysis of the Flow Around a Surface Combatant at \(10^\circ \) Static Drift  (M. Visonneau, E. Guilmineau, G. Rubino)....Pages 389-400
 Experimental/Numerical Study of Turbulent Wake in Adverse Pressure Gradient  (E. Guseva, M. Shur, M. Strelets, A. Travin, W. Breitenstein, R. Radespiel et al.)....Pages 401-412