INFLUENCE OF THE WATER FEED TO THE BODY OF A ROCKET-ENGINE EXHAUST JET DURING ITS FLOW INTO A SUBMERGED SPACE

Elements of a homogeneous algorithm for numerical simulation of the thermogasdynamic parameters of a viscous two-phase nonequilibrium chemically reactive nonisobaric rocket-engine exhaust jet have been formulated within the framework of a two-velocity and two-temperature continuum model on the basis of "viscous-layer" and "narrowchannel" equations. By numerical calculation, the authors has established the basic regularities of the infl uence of the water feed, the mixing of the jet with air, and the afterburning of the high-temperature rocket-engine jet in the air oxygen on the fl ow structure and thermogasdynamic and thermophysical parameters of the jet
   
Author:  V. I. Timoshenko
Keywords:  viscous two-phase jet, combustion products, water injection, marching methods of solution
Page:  885