Conférences - Thermodynamique, dynamique des fluides et physique statistique - États-Unis

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.

Génie mécanique,    Salons, foire-exposition

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.

Génie civil,    Écosystèmes, environnement et développement durable

The American Society of Mechanical Engineers (ASME)

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.

Physique des plasmas, fusion nucléaire,    Physique mathématique

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.