Influence of the parameters of high temperature area upon the thermal flow, passed to a particle

Reasons of formation of powerful convective streams are considered in the about nozzles area of tips of blast device induced by the high-speed streams of oxidant in this zone. The turn-downs of speed of a convection of converter waste gases (convective streams) are certain; reasons and mechanism of erosive wear of output areas of nozzles in the blast devices oxygen converter are specified