FIELD: rocket engineering.
SUBSTANCE: group of inventions relates to aerospace engineering. Method of the liquid oxygen and kerosene unprocessed residues gasification in the booster rocket stages after switching off the cruise liquid fuel rocket engine is based on the heat supply to the tanks with the fuel components remainder in the liquid and gaseous phases, boost gas, and gasification products disposal. In the oxidizer tank (O), propane gas is supplied from the autonomous tank and performing the propane-oxygen mixture ignition. Performing the gasification products mixture from the O tank and propane from the autonomous tank to the fuel (F) tank combined supply. Performing this mixture ignition in the F tank. Remaining gasification products in the O tank are disposed by their supply into the gas-jet nozzles. Method implementing device comprises F and O tanks, low pressure connecting pipes between the O and F tanks, a spherical cylinder connected by mainlines to O and F tanks with control valves and an input and ignition systems in O and F tanks.
EFFECT: technical result of the group of inventions is an increase in the oxygen-kerosene fuel pair residual components gasification process efficiency.
1 cl, 1 dwg
