FIELD: shipbuilding.
SUBSTANCE: invention relates to shipbuilding. Ship tunnel-type propulsion complex includes water-jet propulsors built in aft underwater hull aft and additionally at least two vertical plate of rotor propeller installed in transverse cylindrical recesses of side walls of elongated channel. Each vertical plate-type rotor-type propulsor is a plate, profile of which is formed by two symmetrical segments or plate with rectangular cross-section profile. Plate is made with possibility of rotation about its axis in any direction, vertical edge of plates form surface equally spaced from wall surface by its cylindrical recess on minimum gap. Plate can be used to stop in any position relative to rotation axis. Operation of vertical plate rotary propulsors is enabled by drive motors.
EFFECT: technical result is improvement of propulsive, running properties and manoeuverability of ship.
2 cl, 6 dwg
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