12 citations · 12 across the 1 of their papers we have counts for
2 papers
physics.flu-dyn2017
A Critical Comparison of Lagrangian Methods for Coherent Structure Detection
Alireza Hadjighasem, Mohammad Farazmand, Daniel Blazevski +2
We review and test twelve different approaches to the detection of finite-time coherent material structures in two-dimensional, temporally aperiodic flows. We consider both mathema…
physics.flu-dyn2016★ 12 cited
Level set formulation of two-dimensional Lagrangian vortex detection methods
Alireza Hadjighasem, George Haller
We propose here the use of the variational level set methodology to capture Lagrangian vortex boundaries in 2D unsteady velocity fields. This method reformulates earlier approaches…