Influence of electromagnetic boundary conditions onto the onset of dynamo action in laboratory experiments
Abstract
Description
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
9 pages, 9 figures