Influence of electromagnetic boundary conditions onto the onset of dynamo action in laboratory experiments
arXiv:0905.0844 · doi:10.1103/PhysRevE.68.066307
Abstract
We study the onset of dynamo action of the Riga and Karlsruhe experiments with the addition of an external wall, the electro-magnetic properties of which being different from those of the fluid in motion. We consider a wall of different thickness, conductivity and permeability. We also consider the case of a ferro-fluid in motion.
9 pages, 9 figures
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