FIELD: shipbuilding; designing hydrodynamic complexes of high-speed vessels. SUBSTANCE: vessel has hard-chine hull and fore hydrofoil with side and bottom legs at different deadrise angles and launching members. Launching members and legs of fore hydrofoil are connected with hull by means of struts. Bottom legs of fore hydrofoil come together by their ends in ship's CL under hull forming single lifting surface. Profiles of lifting surface and profiles of struts and launching members have blunt trailing edge. Hull is provided with transom. Deadrise angle of aft portion of hull is no less than 10 deg. EFFECT: enhanced reliability. 2 cl, 3 dwg
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---|---|---|---|
HIGH-SPEED VESSEL | 1996 |
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Authors
Dates
1997-08-27—Published
1993-04-19—Filed