Influence of longitudinal magnetic field on the Kelvin--Helmholz instability for two layers of ferrofluid at relative horizontal motion

V. M. Korovin¹ - V. A. Kazhan²

¹ Moscow State University, Research Institute of Mechanics, 1 Michurinsky pr., 117192 Moscow, Russia
² Russian State Agrarian University, 49 Timiryazevskaya str., 127550 Moscow, Russia

Abstract
The motion of two horizontal layers of nonlinearly magnetizable inviscid ferrofluids which have a plane interface is considered. A criterion of such motion stability is found. Figs 3, Refs 5.