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Bilge compartment in a steel hulled ship (looking down) Bilge compartment and pump. The bilge / b ɪ l dʒ / of a ship or boat is the part of the hull that would rest on the ground if the vessel were unsupported by water. The "turn of the bilge" is the transition from the bottom of a hull to the sides of a hull.
Working upward come the bottom strakes, lowers, bilge strakes, topside strakes, and uppers also named sequentially as the D strake, E strake, etc. The uppermost along the topsides is called the sheer strake. [4] Strakes are joined to the stem by their hood ends. [5] A rubbing strake was traditionally built in just below a carvel sheer strake ...
Twin keels or bilge keels are two keels that emerge at an angle from the hull of a sailboat (and some ships), at or near the bilge. The angle allows the boat to have a shallower draft while still allowing for minimum leeway while sailing. The placement of the twin keels also allows the boat to stand upright when out of the water without ...
WoodenBoat is an American magazine written for owners, admirers, builders, and designers of wooden boats. The company's headquarters is located in Brooklin, Maine . It was founded in September 1974 by Jon Wilson, a former boatbuilder.
The round bilge hull is the most commonly used hull form as the shape promotes planing and has other good properties as well. The S-bottom hull allows relative comfort on the boat, as the shape reduces the rolling movement on the boat.
The bilge pump was an improvement on the first hydraulic pumps used in antiquity: force pumps. Invented around the early 3rd century BCE, the most primitive design of a force pump consisted of a piston pushing water out of a tube, constructed by soldering individual bronze elements (Stein 246).
A huge sinkhole in a street in Surrey is continuing to grow and swallow up more road, with the county council declaring a major incident. The original hole first appeared in Godstone High Street ...
The long-ship is as a long, narrow, light, wooden boat with a shallow draft hull designed for speed. The ship's shallow draft allowed navigation in waters only one meter deep and permitted beach landings, while its light weight enabled it to be carried over portages. Longships were also double-ended, the symmetrical bow and stern allowing the ...