FIELD: transport.
SUBSTANCE: invention relates to ship building, particularly, to designing high-speed single-hull vessels. Claimed stabiliser for this narrow-hull ship with V-shape sharp rostrum is composed of aft hydrofoil equipped with extra support made up of side shaped props. Aft foil featured V-shape of supports in the range of 5-20 degrees and I located above the ship base plane. Foil side props increase the ship heading stability.
EFFECT: reduced resistance in rough sea of about Froude numbers of 0,25-0,6, lessened roll and pitch and bank.
6 dwg
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