24 citations · 92 across the 8 of their papers we have counts for
8 papers
Statistics, plumes and azimuthally traveling waves in ultimate Taylor-Couette turbulent vortices
Andreas Froitzheim, Rodrigo Ezeta, Sander G. Huisman +4
In this paper, we experimentally study the influence of large-scale Taylor rolls on the small-scale statistics and the flow organization in fully turbulent Taylor-Couette flow {for…
Angular momentum transport and flow organisation in Taylor-Couette flow at radius ratio of
Andreas Froitzheim, Sebastian Merbold, Rodolfo Ostilla-Mónico +1
We experimentally and numerically investigate the angular momentum transport in turbulent Taylor-Couette flow for independently rotating cylinders at a small radius ratio of $η=0.3…
One-Dimensional Flow Spectra and Cumulative Energy from Two Pipe Facilities
E. -S. Zanoun, Emir Öngüner, C. Egbers +2
Experiments have been conducted to assess the sizes and energy fractions of structure in fully developed turbulent pipe flow regime in two pipe facilities, ColaPipe at BTU Cottbus-…
Dielectrophoretic force-driven convection in annular geometry under Earth's gravity
Torsten Seelig, Antoine Meyer, Philipp Gerstner +5
Context: A radial temperature gradient together with an inhomogeneous radial electric field gradient is applied to a dielectric fluid confined in a vertical cylindrical annulus ind…
The stratorotational instability of Taylor-Couette flows of moderate Reynolds numbers
G. Rüdiger, T. Seelig, M. Schultz +3
In view of new experimental data the instability against adiabatic nonaxisymmetric perturbations of a Taylor-Couette flow with an axial density stratification is considered in depe…
Taylor-Couette turbulence at radius ratio : scaling, flow structures and plumes
Roeland C. A. van der Veen, Sander G. Huisman, Sebastian Merbold +4
Using high-resolution particle image velocimetry we measure velocity profiles, the wind Reynolds number and characteristics of turbulent plumes in Taylor-Couette flow for a radius…
Benchmarking in a rotating annulus: a comparative experimental and numerical study of baroclinic wave dynamics
Miklos Vincze, Sebastian Borchert, Ulrich Achatz +11
The differentially heated rotating annulus is a widely studied tabletop-size laboratory model of the general mid-latitude atmospheric circulation. The two most relevant factors of…
An experimental study of regime transitions in a differentially heated baroclinic annulus with flat and sloping bottom topographies
Miklos Vincze, Uwe Harlander, Thomas von Larcher +1
A series of laboratory experiments has been carried out in a thermally driven rotating annulus to study the onset of baroclinic instability, using horizontal and uniformly sloping…