Turbulence and Interactions: Proceedings of the TI 2012 conference (Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 125)

The book presents a snapshot of the state-of-art in the field of turbulence modeling and covers the latest developments concerning direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation and other related topics. It provides readers with a comprehensive review of both theory and applications, describing in detail the authors’ own experimental results. The book is based on the proceedings of the third Turbulence and Interactions Conference (TI 2012), which was held on June 11-14 in La Saline-les-Bains, La Réunion, France and includes both keynote lectures and outstanding contributed papers presented at the conference. 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 practice-oriented guide for students, researchers and professionals in the field of computational fluid dynamics, turbulence modeling and related areas. Front Matter....Pages 1-8 Theory and Application of Regularization Modeling of Turbulence....Pages 1-12 Penalty Methods for Turbulent Flows Interacting with Obstacles....Pages 13-22 Direct Numerical Simulation of Particle Turbulence Interaction in Forced Turbulence....Pages 23-29 Wake Instabilities behind an Axisymmetric Bluff Body at Low Reynolds Numbers....Pages 31-37 Direct Numerical Simulations of Turbulent Convection and Thermal Radiation in a Rayleigh-Bénard Cell with Solid Plates....Pages 39-46 Turbulent Simulation of the Flow around Two Cylinders in Tandem Configuration....Pages 47-53 Potential of Two-Phase Flows DNS to Characterize Interactions between Turbulence and Widely Deformed Interface....Pages 55-63 Analysis and Optimisation of Cyclone Separators Geometry Using RANS and LES Methodologies....Pages 65-74 Numerical Study on the Decay and Amplification of Turbulence in Oscillatory Pipe Flow....Pages 75-81 Thermal Boundary Layer Instabilities in Near Critical Fluids....Pages 83-90 Numerical Simulation of Turbulent Flow Physics in a Tube Array....Pages 91-98 Non-Oberbeck-Boussinesq Effects in Rayleigh-Bénard Convection of Liquids....Pages 99-105 A Study of Sheared Turbulence/Shock Interaction: Velocity Fluctuations and Enstrophy Behaviour....Pages 107-114 WRF Modelling of Turbulence Triggering Convective Thunderstorms over Singapore....Pages 115-122 Prediction of Broadband Noise from Two Square Cylinders in Tandem Arrangement Using a Combined DDES/FWH Approach....Pages 123-131 Correlation Functions and Spectra of Reactive Scalars in Turbulent Premixed Flames....Pages 133-140 Numerical Study of Local Deposition Mechanisms of Nanoparticles in a Human Upper Airway Model....Pages 141-147 Probability Distribution of Intrinsic Filtering Errors in Lagrangian Particle Tracking in LES Flow Fields....Pages 149-156 Temperature Oscillations in Turbulent Mixed Convective Air Flows....Pages 157-163 A Phase-Conditioned Filtering of Incompressible Interfacial Multiphase Flow Equations: A Priori Study for the Modeling of LES Subgrid Scale Terms....Pages 165-172 Analysis of Unsteady Lagrangian and Eulerian Characteristics of a Liquid Fluidized Bed by Direct Numerical Simulation....Pages 173-179 Numerical Investigation of the Spatial Resolution Requirements for Turbulent Rayleigh-Bénard Convection....Pages 181-187 Stable Stratification in Wall-Bounded Turbulent Flows....Pages 189-196 Back Matter....Pages 197-198 The Book Presents A Snapshot Of The State-of-art In The Field Of Turbulence Modeling And Covers The Latest Developments Concerning Direct Numerical Simulations, Large Eddy Simulations, Compressible Turbulence, Coherent Structures, Two-phase Flow Simulation, And Other Related Topics. It Provides Readers With A Comprehensive Review Of Both Theory And Applications, Describing In Detail The Authors’ Own Experimental Results. The Book Is Based On The Proceedings Of The Third Turbulence And Interactions Conference (ti 2012), Which Was Held On June 11-14 In La Saline-les-bains, La Réunion, France, And Includes Both Keynote Lectures And Outstanding Contributed Papers Presented At The Conference. 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 Practice-oriented Guide For Students, Researchers And Professionals In The Field Of Computational Fluid Dynamics, Turbulence Modeling And Related Areas. From The Contents: Thermal Boundary Layer Instabilities In Near Critical Fluids -- Penalty Methods For Turbulent Flows Interacting With Obstacles -- Direct Numerical Simulation Of Particle Turbulence Interaction In Forced Turbulence -- Wake Instabilities Behind An Axisymmetric Bluff Body At Low Reynolds Numbers. Edited By Michel O. Deville, Jean-luc Estivalezes, Vincent Gleize, Thien-hiep Lê, Marc Terracol, Stéphane Vincent. The book presents a snapshot of the state-of-art in the field of turbulence modeling and covers the latest developments concerning direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation, and other related topics. It provides readers with a comprehensive review of both theory and applications, describing in detail the authors' own experimental results. The book is based on the proceedings of the third Turbulence and Interactions Conference (TI 2012), which was held on June 11-14 in La Saline-les-Bains, La Réunion, France, and includes both keynote lectures and outstanding contributed papers presented at the conference. This multifaceted collection, which reflects the conferenceś 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 practice-oriented guide for students, researchers and professionals in the field of computational fluid dynamics, turbulence modeling and related areas The book presents a snapshot of the state-of-art in the field of turbulence modeling and covers the latest developments concerning direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation, and other related topics. It provides readers with a comprehensive review of both theory and applications, describing in detail the authors own experimental results. The book is based on the proceedings of the third Turbulence and Interactions Conference (TI 2012), which was held on June 11-14 in La Saline-les-Bains, La Réunion, France, and includes both keynote lectures and outstanding contributed papers presented at the conference. This multifaceted collection, which reflects the conferenceþs 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 practice-oriented guide for students, researchers and professionals in the field of computational fluid dynamics, turbulence modeling and related areas