20 citations · 23 across the 3 of their papers we have counts for
6 papers · 1 filter
Experimental investigation of the return flow instability in magnetic spherical Couette flow
Jude Ogbonna, Ferran Garcia, Thomas Gundrum +2
We conduct magnetic spherical Couette (MSC) flow experiments in the return flow instability regime with GaInSn as the working fluid, and the ratio of the inner to the outer sphere…
Four-frequency solution in a magnetohydrodynamic Couette flow as a consequence of azimuthal symmetry breaking
Ferran Garcia, Martin Seilmayer, André Giesecke +1
The occurrence of magnetohydrodynamic (MHD) quasiperiodic flows with four fundamental frequencies in differentially rotating spherical geometry is understood in terms of a sequence…
Long term time dependent frequency analysis of chaotic waves in the weakly magnetized spherical Couette system
Ferran Garcia, Martin Seilmayer, André Giesecke +1
The long therm behavior of chaotic flows is investigated by means of time dependent frequency analysis. The system under test consists of an electrically conducting fluid, confined…
Modulated rotating waves in the magnetized spherical Couette system
F. Garcia, M. Seilmayer, A. Giesecke +1
We present a study devoted to a detailed description of modulated rotating waves (MRW) in the magnetized spherical Couette system. The set-up consists of a liquid metal confined be…
Laboratory experiments on dynamo action and magnetically triggered flow instabilities
F. Stefani, A. Gailitis, G. Gerbeth +4
Magnetic fields of planets, stars and galaxies are generated by self-excitation in moving electrically conducting fluids. Once produced, magnetic fields can play an active role in…
Magnetic field dynamos and magnetically triggered flow instabilities
Frank Stefani, Thomas Albrecht, Rainer Arlt +13
The project A2 of the LIMTECH Alliance aimed at a better understanding of those magnetohydrodynamic instabilities that are relevant for the generation and the action of cosmic magn…