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20002026
most citedFemtosecond x rays from laser-plasma accelerators

765 citations

Showing 2021 · physics.flu-dynShow all

6 papers · 2 filters

physics.flu-dyn2021★ 30 cited

Cluster-based hierarchical network model of the fluidic pinball -- Cartographing transient and post-transient, multi-frequency, multi-attractor behaviour

Nan Deng, Bernd R. Noack, Marek Morzyński +1

We propose a self-supervised cluster-based hierarchical reduced-order modelling methodology to model and analyse the complex dynamics arising from a sequence of bifurcations for a…

physics.flu-dyn2021★ 33 cited

Collapse of Coherent Large Scale Flow in Strongly Turbulent Liquid Metal Convection

Felix Schindler, Sven Eckert, Till Zürner +2

The large-scale flow structure and the turbulent transfer of heat and momentum are directly measured in highly turbulent liquid metal convection experiments for Rayleigh numbers va…

physics.flu-dyn2021★ 2 cited

Stochastic prediction of wave impact kinematics and loads for ship appendages

Romain Hascoët, Marc Prevosto, Nicolas Raillard +2

A stochastic approach is implemented to address the problem of a marine structure exposed to water wave impacts. The focus is on (i) the average frequency of wave impacts, and (ii)…

physics.flu-dyn2021★ 7 cited

Route to Chaos in the Fluidic Pinball

Nan Deng, Luc R. Pastur, Marek Morzyński +1

The fluidic pinball has been recently proposed as an attractive and effective flow configuration for exploring machine learning fluid flow control. In this contribution, we focus o…

physics.flu-dyn2021★ 3 cited

Reduced-order modeling of the fluidic pinball

Luc R. Pastur, Nan Deng, Marek Morzyński +1

The fluidic pinball is a geometrically simple flow configuration with three rotating cylinders on the vertex of an equilateral triangle. Yet, it remains physically rich enough to h…

physics.flu-dyn2021★ 22 cited

A pressure-based diffuse interface method for low-Mach multiphase flows with mass transfer

Andreas D. Demou, Nicoló Scapin, Marica Pelanti +1

This study presents a novel pressure-based methodology for the efficient numerical solution of a four-equation two-phase diffuse interface model. The proposed methodology has the p…