Turbulence and Interactions : proceedings of the TI 2015 Conference, June 11-14, 2015, Cargèse, Corsica, France

This book presents a snapshot of the state-of-art in the field of turbulence modeling, with an emphasis on numerical methods. Topics include direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation and many more. It includes both theoretical contributions and experimental works, as well as chapters derived from keynote lectures, presented at the fourth Turbulence and Interactions Conference (TI 2015), which was held on June 11-14 in Cargèse, Corsica, France. This multifaceted collection, which reflects the conference ́s emphasis on the interplay of theory, experiments and computing in the process of understanding and predicting the physics of complex flows and solving related engineering problems, offers a timely guide for students, researchers and professionals in the field of applied computational fluid dynamics, turbulence modeling and related areas. Front Matter ....Pages i-xvi Front Matter ....Pages 1-1 Particle-Resolved Simulations of Solid-Liquid Systems (Jos Derksen)....Pages 3-14 Modeling and Analysis of the Interactions of Coherent Structures with a Spray Flame in a Swirl Burner (L. Guedot, G. Lartigue, V. Moureau)....Pages 15-26 DNS and LES of the Flow Over Periodic Hills Based on a Discontinuous Galerkin Approach (Marta de la Llave Plata, Vincent Couaillier, Marie-Claire le Pape)....Pages 27-40 DNS of Turbulence from Receptivity Stage: Role of Spatio-Temporal Wave Front (Tapan K. Sengupta)....Pages 41-53 Turbulent Motion and Clustering of Buoyant and Swimming Plancton in Free Surface Flows (Alfredo Soldati, Francesco Zonta, Salvatore Lovecchio)....Pages 55-63 An Improved Multiscale Eulerian-Lagrangian Method for Simulation of Atomization Process (J. L. Estivalèzes, D. Zuzio, B. DiPierro)....Pages 65-77 Front Matter ....Pages 79-79 Effects of Free Stream Turbulence on a Three-Dimensional Transitional Flow (Pramodkumar Bagade, Tapan K. Sengupta)....Pages 81-87 Turbulent Non-axial Flow in Rod Bundles (U. Bieder, A. Scoliege, Q. Feng)....Pages 89-100 A New Strategy for Analysis and Visualization of Massively Parallel Computations of Turbulent and Transitional Flows (A. Cadiou, M. Buffat, B. Di Pierro, L. Le Penven, C. Pera)....Pages 101-107 Fluid Flow and Turbulence Description in the Vicinity of Liquid/Liquid Interfaces (L. D. O. Campos, P. Gardin, S. Vincent, J. P. Caltagirone)....Pages 109-114 On the Vortex Dynamic of Shear-Driven Deep Cavity Flows with Asymmetrical Walls (D. Cornu, L. Keirsbulck, R. Chovet, C. Chovet, M. Lippert, F. Kerhervé et al.)....Pages 115-121 Numerical Study of the Air Flow and Aerosol Particle Transport in a Model of the Human Respiratory Tract (Dusica Dragojlovic, Nathan Ricks, Sylvia Verbanck, Chris Lacor, Ghader Ghorbaniasl)....Pages 123-129 Real-Time Reconstruction of Separated Flow Flapping Motion (F. Fadla, A. Graziani, F. Kerhervé, R. Mathis, M. Lippert, D. Uystepruyst et al.)....Pages 131-137 LES Modeling with a Multifield Approach (Solene Fleau, Stephane Vincent, Stephane Mimouni)....Pages 139-147 Experimental and Numerical Investigations of the Aeroacoustics in a Corrugated Pipe Flow (Gaëtan Galeron, Daniel Mazzoni, Muriel Amielh, Pierre Olivier Mattei, Fabien Anselmet)....Pages 149-156 On the Connection Between Two Low-Frequency Instabilities Induced by the Flow Surrounding a Forward Facing Step at High Reynolds Number (A. Graziani, M. Lippert, D. Uystepruyst, L. Keirsbulck, F. Kerhervé)....Pages 157-162 LES on a Pitching Airfoil: Analysis of the Lift Coefficient Unsteadiness (N. Guillaud, G. Balarac, E. Goncalvès)....Pages 163-169 Assessment of Hybrid LES Formulations for Flow Simulation Around the Ahmed Body (E. Guilmineau, G. B. Deng, P. Queutey, M. Visonneau)....Pages 171-176 Numerical Properties and GPU Implementation of a High Order Finite Volume Scheme (J.-M. Le Gouez, J. M. Etancelin)....Pages 177-184 Assessment of Static and Dynamic Wall-Adapting Subgrid-Scale Models for Turbulent Channel and Square Duct Flows (Shahriar Mohammadi, Romuald Skoda)....Pages 185-197 Eulerian-Eulerian Large-Eddy Simulations in Bubble-Columns (Dimitrios Papoulias, Mohit Tandon, Andrew Splawski, Simon Lo)....Pages 199-206 A Wavelet Based Adaptive Discontinuous Galerkin Method for Incompressible Flows (Brijesh Pinto, Marta de la Llave Plata, Eric Lamballais)....Pages 207-215 Validation of the Rotation Rate Based Smagorinsky Model for Unconfined Shear Flow (Nathan Ricks, Chris Lacor, Ghader Ghorbaniasl)....Pages 217-223 Experimental Study of Turbulent Rayleigh-Bénard Convection Using Large-Scale Tomo-PIV and High-Density PTV (Daniel Schiepel, Sebastian Herzog, Claus Wagner)....Pages 225-231 Effects of Error on the Onset and Evolution of Rayleigh–Taylor Instability (Aditi Sengupta, Tapan K Sengupta, Soumyo Sengupta, Vidyadhar Mudkavi)....Pages 233-239 Constructing Physically Consistent Subgrid-Scale Models for Large-Eddy Simulation of Incompressible Turbulent Flows (Maurits H. Silvis, Roel Verstappen)....Pages 241-247 A Priori Study for the Modeling of LES Subgrid Scale Terms in Resolved Scale Multiphase Flows (Mathilde Tavares, Stephane Vincent, Meryem Ould-Rouiss, Jean-Luc Estivalezes)....Pages 249-254 A Minimum-Relaxation Model for Large-Eddy Simulation (Roel Verstappen)....Pages 255-261 On the Coupling of a Zonal Body-Fitted/Immersed Boundary Method with ZDES: Application to the Interactions on a Realistic Space Launcher Afterbody Flow (Pierre-Élie Weiss, Sébastien Deck)....Pages 263-270 Direct Numerical Simulation of Turbulent Mixed Convection in a Vertical Channel for the Assessment of Relaminarization Effects on the Hot Wall (Tim Wetzel, Claus Wagner)....Pages 271-277 Back Matter ....Pages 279-280