FIELD: engines and pumps.
SUBSTANCE: proposed engine running on two-component propellant comprises uncooled combustion chamber, mixing head with inner bottom, axial rotary atomiser, peripheral row of jet nozzles and circular conical deflector arranged there between. In compliance with this invention, rotary atomiser edge is recessed from deflector generator outlet edge towards peripheral row of jet atomisers. Note here that deflector conical surface root smoothly changes into cylindrical surface coaxial with deflector and smoothly changes into inverse cone. Sharp edge of generator of the latter is confined by cylindrical surface in diameter smaller than that of jet atomiser peripheral row location.
EFFECT: higher stability of operation and efficiency, decreased overall dimensions and weight.
3 dwg
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