Abarzhi, Snezhana I and Gauthier, Serge and Niemela, Joseph J (2010) Turbulent Mixing and Beyond. Physica Scripta, 2010 (T142). 011001.
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The goals of the International Conference 'Turbulent Mixing and Beyond', TMB-2009, are to expose the generic problem of non-equilibrium turbulent processes to a broad scientific community, to promote the development of new ideas in tackling the fundamental aspects of the problem, to assist in the application of novel approaches in a broad range of phenomena, where the turbulent processes occur, and to have a potential impact on technology. The Conference provides the opportunity to bring together researchers from different areas, which include but are not limited to fluid dynamics, plasmas, high energy density physics, astrophysics, material science, combustion, atmospheric and Earth sciences, nonlinear and statistical physics, applied mathematics, probability and statistics, data processing and computations, optics and telecommunications, and to have their attention focused on the long-standing formidable task of non-equilibrium processes. Non-equilibrium turbulent processes play a key role in a broad variety of phenomena spanning astrophysical to atomistic scales and high or low energy density regimes. Inertial confinement and magnetic fusion, light-matter interaction and non-equilibrium heat transfer, strong shocks and explosions, material transformation under high strain rate, supernovae and accretion disks, stellar non-Boussinesq and magneto-convection, planetary interiors and mantle-lithosphere tectonics, premixed and non-premixed combustion, non-canonical wall-bounded flows, hypersonic and supersonic boundary layers, dynamics of atmosphere and oceanography, are just a few examples. A grip on non-equilibrium turbulent processes is crucial for cutting-edge technology such as laser micro-machining, nano-electronics, free-space optical telecommunications, and for industrial applications in the areas of aeronautics and aerodynamics. Non-equilibrium turbulent processes are anisotropic, non-local, multi-scale and multi-phase, and often are driven by shocks or acceleration. Their scaling, spectral and invariant properties differ substantially from those of classical Kolmogorov turbulence. At atomistic and meso-scales, the non-equilibrium dynamics depart dramatically from a standard scenario given by the Gibbs statistic ensemble average and quasi-static Boltzmann equation. The singular aspect and the similarity of the non-equilibrium dynamics at macroscopic scales are interplayed with the fundamental properties of the Euler and compressible NavierâStokes equations and with the problem sensitivity to the boundary conditions at discontinuities. The state-of-the-art numerical simulations of multi-phase flows suggest new methods for predictive modeling of the multi-scale non-equilibrium dynamics in fluids and plasmas, up to peta-scale level, for error estimate and uncertainty quantification, as well as for novel data assimilation techniques. The Second International Conference and Advanced School 'Turbulent Mixing and Beyond', TMB-2009, was held on 27 Julyâ7 August 2009 at the Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy. This was a highly informative and exciting meeting, and it strengthened and reaffirmed the success of TMB-2007. TMB-2009 brought together over 180 participants from five continents, ranging from students to members of National Academies of Sciences and Engineering and including researchers at experienced and early stages of their carriers from leading scientific institutions in academia, national laboratories, corporations and industry, from developed and developing countries. The success of TMB-2009 came from the successful work of all the participants, who were responsible professionals caring for the quality of their research and sharing their scientific vision. The level of presentations was high; about 170 presentations included over 60 invited lectures and 15 tutorials (4500 minutes of talks in total), about 40 posters and two Round Tables. TMB-2009 covered 17 different topics, maintaining the scope and the interdisciplinary character of the meeting while keeping the focus on a fundamental scientific problem of non-equilibrium processes and on the Conference objectives. The abstracts of the 194 accepted presentations of more than 400 authors were published in the Book of Abstracts of the Second International Conference and Advanced School 'Turbulent Mixing and Beyond', 27 Julyâ7 August 2009 , Copyright Â© 2009, the Abdus Salam International Centre for Theoretical Physics, Trieste, Italy (ISBN 92095003-41-1). This Topical Issue consists of 70 articles accepted for publication in the Conference Proceedings and represents a substantial part of the Conference contributions. The articles are in a broad variety of TMB-2009 themes and are sorted alphabetically by the last name of the first author within each of the following topics: * Canonical turbulence and turbulent mixing: invariant, scaling, spectral properties, scalar transports, convection; * Wall-bounded flows: structure and fundamentals, non-canonical turbulent boundary layers, including unsteady and transitional flows, supersonic and hypersonic flows, shock-boundary layer interactions; * Non-equilibrium processes: unsteady, multiphase and shock-driven turbulent flows, anisotropic non-local dynamics, connection of continuous description at macro-scales to kinetic processes at atomistic scales; * Interfacial dynamics: instabilities of RayleighâTaylor, KelvinâHelmholtz, RichtmyerâMeshkov, LandauâDarrieus, SaffmanâTaylor; * High energy density physics: inertial confinement and heavy-ion fusion, Z-pinches, light-matter and laser-plasma interactions, non-equilibrium heat transfer; * Material science: material transformation under high strain rates, equation of state, impact dynamics, mixing at nano- and micro-scales; * Astrophysics: supernovae, interstellar medium, star formation, stellar interiors, early Universe, cosmic-microwave background, accretion disks; * Magneto-hydrodynamics: magnetic fusion and magnetically confined plasmas, magneto-convection, magneto-rotational instability, dynamo; * Canonical plasmas: coupled plasmas, anomalous resistance, ionosphere; * Physics of atmosphere: environmental fluid dynamics, weather forecasting, turbulent flows in stratified media and atmosphere, non-Boussinesq convection; * Geophysics and Earth science: mantle-lithosphere tectonics, oceanography, turbulent convection under rotation, planetary interiors; * Combustion: dynamics of flames and fires, deflagration-to-detonation transition, blast waves and explosions, flows with chemical reactions, flows in jet engines; * Mathematical aspects of non-equilibrium dynamics: vortex dynamics, singularities, discontinuities, asymptotic dynamics, weak solutions, well- and ill-posedness, continuous transports out of thermodynamic equilibrium; * Stochastic processes and probabilistic description: long-tail distributions and anomalous diffusion, data assimilation and processing methodologies, error estimate and uncertainty quantification, statistically unsteady processes; * Advanced numerical simulations: continuous DNS/LES/RANS, molecular dynamics, Monte-Carlo, predictive modeling, validation and verification of numerical models; * Experimental diagnostics: model experiments in high energy density and low energy density regimes, plasma diagnostics, fluid flow visualizations and control, opto-fluidics, novel optical methods, holography, advanced technologies. TMB-2009 was organized by the following members of the Organizing Committee: * Snezhana I Abarzhi (chairperson, Chicago, USA) * Malcolm J Andrews (Los Alamos National Laboratory, USA) * Sergei I Anisimov (Landau Institute for Theoretical Physics, Russia) * Hiroshi Azechi (Institute of Laser Engineering, Osaka, Japan) * Serge Gauthier (Commissariat Ã l'Energie Atomique, France) * Christopher J Keane (Lawrence Livermore National Laboratory, USA) * Robert Rosner (Argonne National Laboratory, USA) * Katepalli R Sreenivasan (International Centre for Theoretical Physics, Italy) * Alexander L Velikovich (Naval Research Laboratory, USA) and the Local Organizing Committee at the International Centre for Theoretical Physics, Italy * Joseph J Niemela * Katepalli R Sreenivasan with the assistance of * Suzie Radosic (administrator and assistant, ICTP) * Daniil Ilyin (web-master, University of Chicago Laboratory Schools, Chicago, USA) The Conference and the School were sponsored by several Agencies and Institutions in the USA, Europe and Japan. The Organizing Committee of TMB-2009 gratefully acknowledges the support of * International Centre for Theoretical Physics (ICTP), Italy * National Science Foundation (NSF), USA Programs: Plasma Physics; Astronomy and Astrophysics; Computational Mathematics; Applied Mathematics; Fluid Dynamics; Combustion, Fire and Plasma Systems; Cyber-Physical Systems; Computer and Network Systems * Air Force Office of Scientific Research (AFOSR), US Programs: Hypersonics and Turbulence; Flow Control and Aeroelasticity * European Office of Aerospace Research and Development (EOARD) of the AFOSR, UK Programs: Aeronautical Sciences * Department of Energy (DOE), USA, DOE Office of Science * US Department of Energy Lawrence Livermore National Laboratory (LLNL), USA Programs: National Ignition Facility; Fusion Energy * US Department of Energy Los Alamos National Laboratory (LANL), USA * US Department of Energy Argonne National Laboratory (ANL), USA * Commissariat Ã l'Energie Atomique (CEA), France * Institute for Laser Engineering (ILE), Japan * The University of Chicago, USA * ASC Alliance Center for Astrophysical Thermonuclear Flashes, USA * Photron (Europe) Ltd, UK and thank them for making this event possible. We express our gratitude for the help with the Conference Program to the members of the Scientific Advisory Committee: * S I Abarzhi (University of Chicago, USA) * Y Aglitskiy (Science Applications International Corporation, USA) * H Azechi (Institute for Laser Engineering, Osaka, Japan) * M J Andrews (Los Alamos National Laboratory, USA) * S I Anisimov (Landau Institute for Theoretical Physics, Russia) * E Bodenschatz (Max Plank Institute for Dynamics and Self-Organization, Germany) * F Cattaneo (University of Chicago, USA) * P CvitanoviÄ (Georgia Institute of Technology, USA) * S Cowley (Imperial College, UK) * S Dalziel (DAMTP, University of Cambridge, UK) * W S Don (Brown University, USA) * R Ecke (Los Alamos National Laboratory, USA) * H J Fernando (Arizona State University, USA) * I Foster (University of Chicago, USA) * S Gauthier (Commissariat Ã l'Energie Atomique, France) * G A Glatzmaier (University of California at Santa Cruz, USA) * J Glimm (State University of New York at Stony Brook, USA) * W A Goddard III (California Institute of Technology, USA) * J Jimenez (Universidad Politecnica de Madrid, Spain) * L P Kadanoff (The University of Chicago, USA) * D Q Lamb (The University of Chicago, USA) * D P Lathrop (University of Maryland, USA) * S Lebedev (Imperial College, UK) * P Manneville (Ãcole Polytechnique, France) * D I Meiron (California Institute of Technology, USA) * P Moin (Stanford University, USA) * A Nepomnyashchy (Technion, Israel) * J Niemela (International Center for Theoretical Physics, Italy) * K Nishihara (Institute for Laser Engineering, Osaka, Japan) * S S Orlov (Stanford University, USA) * S A Orszag (Yale University, USA) * E Ott (University of Maryland, USA) * N Peters (RWTH Aachen University, Germany) * S B Pope (Cornell, USA) * A Pouquet (University Corporation for Atmospheric Research, USA) * B A Remington (Lawrence Livermore National Laboratory, USA) * R Rosner (Argonne National Laboratory and University of Chicago, USA) * A J Schmitt (Naval Research Laboratory, USA) * C -W Shu (Brown University, USA) * K R Sreenivasan (International Centre for Theoretical Physics, Italy) * E Tadmor (University of Maryland, USA) * Y C F Thio (US Department of Energy) * A L Velikovich (Naval Research Laboratory, USA) * V Yakhot (Boston University, USA) * P K Yeung (Georgia Institute of Technology, USA) * F A Williams (University of California at San Diego, USA) * E Zweibel (University of Wisconsin, USA). We deeply appreciate the work of the Selection Committee for applications for the Advanced School: * S Gauthier (Commissariat Ã l'Energie Atomique, France) * C J Keane (Lawrence Livermore National Laboratory, USA) * J Niemela (International Center for Theoretical Physics, Italy) * S S Orlov (Stanford University, USA) * A L Velikovich (Naval Research Laboratory, USA) and thank the members of the Committee for the award 'Turbulent Mixing and Beyond for Youth': * S I Abarzhi (University of Chicago, USA) * M J Andrews (Los Alamos National Laboratory, USA) * P CvitanoviÄ (Georgia Institute of Technology, USA) * S Gauthier (Commissariat Ã l'Energie Atomique, France) * C J Keane (Lawrence Livermore National Laboratory, USA) * S Lebedev (Imperial College, UK) * J Niemela (International Center for Theoretical Physics, Italy) * S S Orlov (Stanford University, USA) * A Pouquet (University Corporation for Atmospheric Research, USA) * K R Sreenivasan (International Centre for Theoretical Physics, Italy) * A L Velikovich (Naval Research Laboratory, USA) We would like to thank all the authors and the referees for their contributions to this Topical Issue and for offering their expertise, time and effort. The readers are cordially invited to take a look at this Topical Issue for information on the frontiers of theoretical, numerical and experimental research, and state-of-the-art technology. The Organizing Committee hopes the TMB Conference will serve to advance the state-of-the-art in understanding of fundamental physical properties of non-equilibrium turbulent processes and will have an impact on predictive modeling capabilities, physical description and, ultimately, control of these complex processes. Welcome to the Topical Issue 'Turbulent Mixing and Beyond', TMB-2009.
|Deposited By:||Prof. Alexey Ivanov|
|Deposited On:||01 Nov 2011 23:24|
|Last Modified:||02 Nov 2011 00:47|
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