FIELD: jet engines.
SUBSTANCE: proposed jet engine includes compressor, combustion chamber, gas turbine, nozzle propellant component delivery system and starting system. Propellant component delivery system includes onboard fuel tanks, oxygen used as oxidizer, oxygen evaporator and propellant-and-air distributor. Combustion chamber is formed by internal cavity of cylinder cooled by fuel and nozzle coupled to it on one side; on other side it has circular bottom with injectors and extensible spark plugs. External contour of circular bottom is coupled with cylinder end face and internal contour of circular bottom is provided with pear-shaped projection directed inside cylinder. External wall of pear-shaped projection has holes and splitter for directional passage of oxidizer into combustion zone. Central part of pear-shaped projection is provided with central axial cavity for passage of gas turbine shaft and delivery of oxidizer.
EFFECT: extended functional capabilities of flying vehicles.
2 dwg
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