2 papers
physics.flu-dyn2024
Identifying Locally Turbulent Vortices within Instabilities
Fabien Vivodtzev, Florent Nauleau, Jean-Philippe Braeunig +1
This work presents an approach for the automatic detection of locally turbulent vortices within turbulent 2D flows such as instabilites. First, given a time step of the flow, metho…
physics.flu-dyn2022
Topological Analysis of Ensembles of Hydrodynamic Turbulent Flows -- An Experimental Study
Florent Nauleau, Fabien Vivodtzev, Thibault Bridel-Bertomeu +2
This application paper presents a comprehensive experimental evaluation of the suitability of Topological Data Analysis (TDA) for the quantitative comparison of turbulent flows. Sp…