FIELD: transport.
SUBSTANCE: aircraft comprises VTOL and horizontal flight propulsors, cantilever grid secured on two or more sides to aircraft fuselage or fuselages. Radial-flow VTOL propulsors are fitted at cantilever grid nodes to inclined to vertical line and are driven by thermal engines or motors. Radial-flow VTOL propulsor comprises impeller exposed at top part and on sides and vertical blister case made up of taper or any other sharpened surface of rotation confined by face surface from below. Said blister case is fitted on the shaft in bearings, while lateral surface of blister case top sharpened surface accommodate impeller made of vertical flat vanes bent backward along rotation and twisted backward along spiral line.
EFFECT: increased lifting capacity of aircraft.
4 cl, 3 dwg
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