PROBLEM OF METAL VAPOUR BUBBLE GROWTH IN MAGNETIC FIELD

摘要

Limits influencing on hieat transfer method's choice, in fusion reactors, have been analysed. Structure of nucleate boiling of metal was selected, as a effective way of problem solution. Existence of relation between magnetic field and heat transfer intensity in boiling metal was shown. A part of Lorentz's forces in motion balance of valour bubble rising in liquid metal was evaluated. Magnetic field influence on elipsoidal vapour bubble growth time was estimated.