The effect of an oscillating vertically oriented magnetic field on the ferrofluid layer located on a perfluorooctane substrate

C. A. Khokhryakova (Bushueva) - K. G. Kostarev - A. V. Lebedev - M. O. Denisova

Institute of Continuous Media Mechanics of the Ural Branch, RAS, 1 Ak. Korolev str., 614013 Perm, Russia

Abstract
The paper presents the results of an experimental study of the deformation of a ferrofluid layer located on a liquid substrate exposed to a uniform vertically-oriented magnetic field, the amplitude of which varies in time according to a harmonic law. We restrict our study to the case of small amplitudes and frequencies, at which no ferrofluid layer disintegration takes place. Figs 6, Refs 4.