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.plasm-ph2016
Modulated heat pulse propagation and partial transport barriers in chaotic magnetic fields
D. del-Castillo-Negrete, D. Blazevski
Direct numerical simulations of the time dependent parallel heat transport equation modeling heat pulses driven by power modulation in 3-dimensional chaotic magnetic fields are pre…