Tagungen und Workshops zum Thema Thermodynamik, Hydrodynamik und Statistische Mechanik

Institute of Radioprotection and Nuclear Safety (IRSN)

Currently, new reactor designs (AP1000 and HPR1000 in particular) involving an IVR strategy were built in different countries and some of them are already in operation. Therefore it is important to share, as much as possible, scientific knowledge and methodology about IVR in order to help safety authorities making decisions. For this, a consensus on several issues should be reached between R&D experts.

The first objective of this seminar is to present the main outcomes of the European project IVMR (2015-2019) and to draw conclusions from that project. Among the main issues, the impact of transient evolutions of oxide and metal layers on the focusing effect and the issue of the long term mechanical behaviour of the ablated vessel wall will be discussed in details. Issues about external cooling efficiency, innovations and back fitting will also be addressed.

A second objective is to bring together an international panel of actors involved in severe accident management issues, either from the regulatory side or from research or industry, in order to share knowledge and views about the IVR strategy. Through panel discussions and technical sessions, all the important issues of the IVR strategy will be covered and discussed. The technical sessions will also include presentations from experts out of the IVMR project, in order to give the widest overview as possible on the IVR topic.

The IVMR seminar will be followed by a forum, open to all participants interested in continuing R&D about IVR. The purpose of the forum is to provide inputs for the R&D orientation of new research projects and to discuss about possible frameworks to continue collaborative R&D actions about IVR. This forum will focus on defining priorities for R&D on IVR and listing all the relevant experimental facilities or possible new facilities that could provide new and useful data for the improvement of the evaluation of IVR.

Event Organizer;     Email: IVMR2020@irsn.fr

Nuclear safety, severe accident, in-vessel retention, corium, criticial heat flux, external reactor vessel cooling, pressure vessel

Kernenergie,    Mechanik, Rheologie und Tribologie

American Society of Thermal and Fluids Engineers (ASTFE)

ASTFE is the premier international society by and for professionals within the thermal and fluids science and engineering community. The 2020 ASTFE conference provides an international forum for the dissemination of the latest research and knowledge in the thermal and fluid sciences.

Festkörperphysik,    Ingenieurwesen

Babes-Bolyai University, Department of Physics

The Conferences of the Middle European Cooperation in Statistical Physics (MECO) were initiated in 1974 with the aim of bridging the gap between the communities of scientists from the Eastern and Western blocks of Europe, separated by the iron curtain. Since then, MECO conferences have become the yearly itinerant reference meetings for the community of scientists who are active in the field of Statistical Physics in the broader sense, including modern interdisciplinary applications to biology, finance, information theory, and quantum computation.The 45th edition is organized by the Faculty of Physics, Babeș-Bolyai University and the Transylvanian Branch of the Hungarian Academy of Sciences (KAB)

Event Secretary;     Tel.: [+40 748 467 527];     Email: meco45@kab.ro

disordered and frustrated systems, strongly correlated systems, soft and active matter, networks and complex systems, synchronization and collective behavior, quantum many body systems and quantum computation, non-equilibrium phenomena, interdisciplinary applications, biophysics, econophysics, sociophysics

Komplexe Netzwerke,    Simulation

Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)

Nordita - Nordic Institute for Theoretical Physics

The question of how particles and droplets can grow in a turbulent environment is of great current interest in many fields, in astrophysics, cloud microphysics, in biology, and in the engineering sciences. For example, coagulation and condensation in turbulent clouds turn microscopic cloud droplets into rain drops. In astrophysics, planetesimals are thought to form by aggregation of microscopic dust grains in the turbulent environment surrounding a forming star. In both cases, turbulence is believed to be a crucial factor for particle growth. Yet the microscopic mechanisms determining this growth are far from understood. In the past few years there has been substantial progress in understanding the mechanisms that determine how particles move in turbulence, albeit mostly for simplified model systems. The challenge is now to understand how these mechanisms lead to rapid particle growth.

The American Society of Mechanical Engineers (ASME)

This year the conference is collocated with the ASME’s Fluids Engineering Division Summer Meeting (FEDSM) and the Summer Heat Transfer Conference (SHT). The conference is intended to provide a platform for researchers to exchange information and identify research needs in this emerging area encompassing many engineering, basic sciences, and bio-medical disciplines. Both fundamental aspects including transport studies at the nano, micro, and mini scales as well as practical applications including thermal management, energy conversion, lab on a chip, fuel cells, micro-heat exchangers, and biomedical devices will be covered. We’ve implemented “Lightning Talks” for Poster Presenters, and we will have many jointly shared tracks and sessions with the Heat Transfer Division and Fluids Engineering Division.

Maschinenbau,    Messen und Ausstellungen

The 2020 ASHRAE Annual Conference technical program is comprised of eight tracks as well as a mini-track, selected to represent areas of focus common among ASHRAE membership. The track focus areas include fundamentals and applications, HVAC&R systems and equipment, research summit, professional development and other specific topics including grid-interactive efficient built environment, multifamily and residential buildings, resilient buildings and communities, zero energy buildings, communities: opportunities and challenges and a building myths mini-track. ASHRAE is a diverse organization representing building system design and industrial processes professionals around the world.

Bauingenieurwesen,    Ökosysteme, Umwelt und nachhaltige Entwicklung

ESAT 2020 conference will be the 31st meeting in a series of applied thermodynamics conferences initiated in 1974 by Helmut Knapp. The conference covers new experimental achievements, prediction of thermophysical properties of complex systems, molecular and statistical thermodynamics, molecular modeling and simulation and chemo-informatics, all of this in view of practical applications.

The American Society of Mechanical Engineers (ASME)

International Association of Chemical Thermodynamics

ICCT-2020 will be the 26th meeting in a series of conferences on chemical thermodynamics originally sponsored by IUPAC and now coordinated by the International Association of Chemical Thermodynamics.

Aqueous Solutions, Biochemical & Pharmaceuticals Thermodynamics, Energy and Environmental Thermodynamics, Formulations & Advanced Materials, Ionic Liquids/Non-Conventional Solvents Systems, Phase Equilibria and Fluid Properties, Soft Matter, Colloids, Complex fluids, Surfaces, Interfaces and Confinement

Physikalische (theoretische) Chemie, Chemoinformatik,    Analytische Chemie, Anorganische Chemie

The Institute of Refrigeration

Over three days, delegates will explore research and developments in the closely related fields of power cycles, working fluids and RACHP applications. They will take away insights into new opportunities to deliver efficient, sustainable and environmentally friendly solutions. The conference will look to the future and offer a forum where the different disciplines of power generation, refrigeration, air conditioning and heat pumps can come together to discuss their common challenges and learn from each other about the different solutions that are being developed to tackled them. The conference will take place at the University of Glasgow, Scotland, where Rankine studied and taught, making a historical connection between his life’s work and legacy to the refrigeration industry.

Institute of Refrigeration (IOR)

The aim of the event is to bring together the disciplines of RACHP and ORC (Organic Rankine Cycle) to explore their common challenges and learn from each other about the solutions being developed to tackle them.

Associazione Italiana Proprietà Termofisiche (AIPT-Italian Society for Thermophysical Properties)

The objective of the conference is to provide a forum for academic and industrial researchers to meet and share experiences in the field of thermophysical properties of a wide variety of systems, covering both fluids and solids. The conference will concentrate on theory, modeling, measurement and applications.

Nordic Institute for Theoretical Physics (Nordita)

Equilibrium statistical physics provides an extremely powerful, universal formalism that tells us how many-particle systems in thermal equilibrium behave, and how we can characterize their properties by only a few macroscopic quantities. However, most systems and processes found in nature are out of equilibrium. Think of any living organism, or directed transport in cells mediated by molecular motors. Often these systems consist of only a few entities and are so small that thermal fluctuations play a prominent role. It has been a vision from the early days of statistical mechanics to develop a theoretical description for such small non-equilibrium systems that is comparably powerful and universal as is equilibrium statistical physics. The aim of this program is to bring together the leading experts in (non-equilibrium) statistical physics to critically discuss and evaluate the latest developments towards a universal theory for non-equilibrium systems.

Kavli Institute for Theoretical Physics (KITP)

A fascinating and surprising phenomenon that can occur in fluid and plasma turbulence is the spontaneous formation of arrays of layers in which material properties such as density adopt a so-called “staircase” structure. The most striking examples are potential vorticity staircases in planetary atmospheres, and thermohaline staircases in the oceans. Theoretical considerations suggest that layering also plays an important role in stellar interiors (particularly through various double-diffusive processes) and in fusion confinement devices (the so-called E x B staircase). Understanding the phenomenon of layering is, therefore, not only of intrinsic scientific interest (e.g., is there a common thread to layering in these very different contexts?), but is also crucial for an accurate description of turbulent transport in, for example, models of large-scale ocean flow, the evolution of stellar interiors and confinement in tokamaks.

Plasmaphysik, Kernfusion,    Mathematische Physik

Mathematical Sciences Research Institute (MSRI)

The workshop will address topics in the PDE analysis of the basic equations of the incompressible fluid dynamics (the Euler equations for inviscid flows, the Navier Stokes equations for viscous flows), interface problems (water waves), and other related equations. Open problems and connections to related branches of mathematics will be discussed, including the phenomena of turbulence and the zero viscosity limit. Both theoretical and numerical aspects of these topics will be considered. There will be some colloquium style lectures as well as shorter research talks. The workshop is open to all.

Mathematical Sciences Research Institute (MSRI)

The aim of the workshop is to bring together a broad array of researchers working on incompressible fluid dynamics. Some of the key topics to be covered are Euler flows, Navier Stokes equations as well as water wave flows and associated model equations. Some emphasis will also be placed on numerical analysis of the above evolutions.