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Hull (watercraft)

A hull is the watertight body of a ship, boat, submarine, or flying boat. The hull may open at the top (such as a dinghy), or it may be fully or partially covered with a deck. Atop the deck may be a deckhouse and other superstructures, such as a funnel, derrick, or mast. The line where the hull meets the water surface is called the waterline.

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Overview

General features

Hull shapes

Appendages

Terms

Metrics

Computer-aided design

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Map overview Semantic statistics

Hull (watercraft)

Nodes66
Edges65
Triples13
Avg. degree1.97
Density0.030303
Components1

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Important terminology Word statistics

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Important terminology

hull hulls form may boat waterline planing displacement chined keel bow drag volume called ship shape length chine high water

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
girdersinstance ofThere may also be intermediate members0.80text
stringersinstance ofThere may also be intermediate members0.80text
websinstance ofThere may also be intermediate members0.80text
and minor members called ordinary transverse framesinstance ofThere may also be intermediate members0.80text
framesinstance ofThere may also be intermediate members0.80text
or longitudinalsinstance ofThere may also be intermediate members0.80text
depending on the structural arrangementinstance ofThere may also be intermediate members0.80text
sailing multihulls that are less limited this way.Planing hullinstance ofVessels that have this type of hull travel through the water at a limited rate that is defined by the waterline length except for especially narrow hulls0.80text
a rudderinstance ofAppendagesControl devices0.80text
trim tabs or stabilizing fins may be fitted.A keel may be fitted on a hull to increase the transverse stabilityinstance ofAppendagesControl devices0.80text
directional stability or to create lift.Retractable appendages include centreboardsinstance ofAppendagesControl devices0.80text
daggerboards.A forward protrusion below the waterline is called a bulbous bowinstance ofAppendagesControl devices0.80text

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