NOZZLE HEAD OF A TWO-COMPONENT LIQUID LOW TRACTION ROCKET ON SELF-INFLAMMABLE FUEL COMPONENTS

摘要

An injection head of a low-thrust bipropellant engine with self-igniting fuel components with spray injectors arranged concentrically when the injectors for fuel and oxidizer that provide needed thrust and engine operating economy are placed in the central zone of the head body. Peripheral fuel injector that provides wall cooling of the combustion chamber is placed at periphery of the body. In the lower part of the body a conical fuel baffle is installed, this provides wall cooling of combustion chamber, its central part is connected by tight fit to the cylindrical wall of the body of peripheral fuel injector. The outer cylindrical section is tightly connected to the body of the injection head.