12 citations · 14 across the 4 of their papers we have counts for
10 papers · 1 filter
Crossover of the relative heat transport contributions of plume ejecting and impacting zones in turbulent Rayleigh-Bénard convection
Philipp Reiter, Olga Shishkina, Detlef Lohse +1
Turbulent thermal convection is characterized by the formation of large-scale structures and strong spatial inhomogeneity. This work addresses the relative heat transport contribut…
Electroconvective instability in water electrolysis: an evaluation of electroconvective patterns and their onset features
Nakul Pande, Jeffery A. Wood, Guido Mul +3
In electrochemical systems, an understanding of the underlying transport processes is required to aid in their better design. This includes knowledge of possible near-electrode con…
Rising and Sinking in Resonance: Probing the critical role of rotational dynamics for buoyancy driven spheres
Jelle Will, Dominik Krug
We present experimental results for spherical particles rising and settling in a still fluid. Imposing a well-controlled center of mass offset enables us to vary the rotational dyn…
Flow organization in laterally unconfined Rayleigh-Bénard turbulence
Alexander Blass, Roberto Verzicco, Detlef Lohse +2
We investigate the large-scale circulation (LSC) of turbulent Rayleigh-Bénard convection in a large box of aspect ratio for Rayleigh numbers up to and at a fixed P…
Connecting the time evolution of the turbulence interface to coherent structures
M. M. Neamtu-Halic, D. Krug, J. P. Mollicone +3
The surface area of turbulent/non-turbulent interfaces (TNTIs) is continuously produced and destroyed via stretching and curvature/propagation effects. Here, the mechanisms respons…
Coherence of temperature and velocity superstructures in turbulent Rayleigh-Bénard flow
Dominik Krug, Detlef Lohse, Richard J. A. M. Stevens
We investigate the interplay between large-scale patterns, so-called superstructures, in the fluctuation fields of temperature and vertical velocity in turbulent Rayleigh-B…