SPECIAL FEATURES OF THE FORMATION OF DIFFUSION REACTING JETS IN A SWIRLED AIR FLOW

Special features of combustion of diffusion gas fl ames in a cocurrent swirled air fl ow in laminar and turbulent fl ow regimes are considered. The infl uence of the lift force on the shape and position of the fl ame being formed in the course of the outfl ow of fuel jets at different angles to the vertical, has been established. The values of the averaged mass rate of propane burnt out have been determined for the laminar and turbulent regimes of outfl ow under the conditions of different directions of the initial jet impulse and of the free convection-induced lift force
   
Author:  O. A. Evdokimov, A. I. Gur′yanov, Sh. A. Piralishvili, S. V. Veretennikov, and M. M. Gur′yanova
Keywords:  combustion, jet, free convection, flame front, fuel, swirled flow
Page:  1267