Meetings/Workshops on Thermodynamics, Fluid Dynamics and Statistical Physics in the United Kingdom

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1
Workshop "Rigorous analysis of incompressible fluid models and turbulence"
14 Feb 2022 - 18 Feb 2022 • Newton Institute, United Kingdom
Organizer:
Isaac Newton Institute for Mathematical Sciences
Abstract:
The rigorous analysis of the Euler and Navier-Stokes equations (and other models of fluid dynamics) can contribute to our understanding of turbulence. Results on regularity often exclude physical singularities of particular types, and so can influence coarser-scale modelling. Progress on questions that appear at first purely mathematical, such as the Onsager Conjecture (minimal smoothness for conservation of energy in the Euler equations), can provide insights towards foundations of the classical theory of turbulence, namely the dissipation anomaly (finite energy dissipation in the limit of zero viscosity). Analysis of boundary layers is central to many asymptotic approaches to fluid flows, and key mathematical questions remain here too, closely related to convergence of Navier-Stokes to Euler flows.
Event listing ID:
1451542
Related subject(s):
2
Workshop "Modelling and analysis of turbulent transport, mixing and scaling"
07 Mar 2022 - 11 Mar 2022 • Newton Institute, United Kingdom
Organizer:
Isaac Newton Institute for Mathematical Sciences
Abstract:
Transport and mixing are among the most important properties of turbulent fluid flows. Indeed, movement of mechanical and thermal energy and material underlies the most basic dynamical phenomena in astrophysics, geophysics and the environment, as well as in biology and myriad industrial and engineering applications. Understanding (i) the fundamental physics underlying the dynamics of these processes and (ii) cutting edge mathematical approaches for their analysis is central to many active research fields. Topics include recent advances in irregular transport and geometric analysis, and developments and novel applications from optimization and control. The primary objective of this workshop is to bring together mathematical scientists working on theoretical and state of the art computational aspects of fluid dynamics focused on quantitative modelling and analysis of turbulent transport and mixing.
Event listing ID:
1451582
Related subject(s):


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Last updated: 27 October 2021