FIELD: transportation.
SUBSTANCE: airplane comprises fuselage, nose conical portion, wings, stabilisers, fuel tanks, rocket propulsion system and pipelines for supply of fuel components to it. Rocket propulsion system is installed in back part of fuselage and comprises turbopump set, two combustion chambers and flat central body in between. Rocket propulsion system of airplane comprises turbopump set with impellers of oxidant and fuel installed on shaft, turbine, start-up turbine and coaxially installed gas generator and combustion chamber. Two combustion chambers have been used, and flat central body is installed in between.
EFFECT: reduced time of speed-up.
4 cl, 4 dwg
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