FIELD: shipbuilding; sea-going pleasure complexes. SUBSTANCE: proposed complex includes surface vessel and self-propelled passenger submersible vehicle connected with this vessel. Submersible vehicle is located in tunnel made in vessel hull which is open on side of stern and at the bottom. Vessel has lines piercing waves in form of bulb-boat extended to distance of 12% of hull length from perpendicular dropped from front point of fore extremity of hull. In fore portion, lines of bulb smoothly change to fore lines of vessel hull. Bulb is provided with swept hydrofoils whose profile in section has sharp leading edge. Tips of hydrofoils do not extend below bulb base plane. Propulsion plant of submersible vehicle is made in form of steering nozzle with propeller hinging upward when submersible vehicle is afloat. EFFECT: enhanced seaworthiness, comfort and safety of passengers. 2 cl, 4 dwg
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Authors
Dates
2003-11-10—Published
2001-06-20—Filed