FIELD: aviation.
SUBSTANCE: proposed aircraft has fuselage, wings, fuel tanks, cruise ramjet engines and booster engines working on liquid propellant components. Oxidizer and fuel tanks are mounted in fuselage. Heat-insulated oxidizer supply pipe line runs inside fuel tank which is connected with booster engines by means of fuel supply pipe lines. Ramjet engines are mounted on wings and are connected with fuel tank by means of fuel pipe lines. Booster engines may be turned and fixed in vertical plane. Cruise ramjet engines are provided with swivel flaps at outlet for pitch angle control.
EFFECT: increased flying speed; enhanced economical efficiency of flight.
4 cl, 3 dwg
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