336 citations · 504 across the 6 of their papers we have counts for
3 papers · 1 filter
Effects of anisotropy on the geometry of tracer particle trajectories in turbulent flows
Yasmin Hengster, Martin Lellep, Julian Weigel +9
Using curvature and torsion to describe Lagrangian trajectories gives a full description of these as well as an insight into small and large time scales as temporal derivatives up…
Defining Coherent Vortices Objectively from the Vorticity
George Haller, Alireza Hadjighasem, Mohammad Farazmand +1
Rotationally coherent Lagrangian vortices are formed by tubes of deforming fluid elements that complete equal bulk material rotation relative to the mean rotation of the deforming…
Large spiral and target waves: Turbulent diffusion boosts scales of pattern formation
A. von Kameke, F. Huhn, A. P. Muñuzuri +1
In absence of advection, reaction-diffusion systems are able to organize into spatiotemporal patterns, in particular spiral and target waves. Whenever advection is present and can…