Measurements on the ferrofluid driven electric machine

A. Nethe - Th. Scholz - H.-D. Stahlmann

University of Technology Cottbus, Lehrstuhl Theoretische Elektrotechnik und Prozessmodelle, 03013 Cottbus, Germany

Abstract
The development of ferrofluid driven motors needs experiments to verify the enforcement of torque. Furthermore a good enclosure of the fluids in the gap area of an electric machine has to be guaranteed. Both aspects are discussed in this paper. Figs 7, Refs 3.