3 papers
physics.flu-dyn2026
Wake interactions drive synchronized vortex merging in a hovering quadcopter
Elias S. Pratschke, Claus C. Wolf, Daniel Schanz +2
The most energetic coherent structure of a hovering full-scale quadcopter is associated with a self-organizing process in which the individual rotor vortices synchronize their freq…
physics.flu-dyn2023
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…
physics.flu-dyn2017
Extensive characterization of a high Reynolds number decelerating boundary layer using advanced optical metrology
C. Cuvier, S. Srinath, M. Stanislas +14
An experiment conducted in the framework of the EUHIT project and designed to characterize large scale structures in an adverse pressure gradient boundary layer flow is presented.…