Bubble separation in a magnetic fluid by means of a variable magnetic field

A. A. Kubasov

Scientific Research Institute of Mechanics, M.V.Lomonosov Moscow State University, 119899, Moscow, Russia

Abstract
The emergence process of the bubbles in a magnetic fluid exposed to the action of a variable magnetic field is investigated. It is found that using a variable magnetic field it is possible to control the bubble emergence velocity, to capture them and also to alter the very nature of the bubble motion: either by implementing their emergence or submergence. Figs 2, Refs 7.