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A submarine (or sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited underwater capability.) [2] The term “submarine” is also sometimes used historically or informally to refer to remotely operated vehicles and robots, or to medium-sized or smaller vessels (such as the midget submarine and the wet sub).
The double hull of a submarine is different from a ship's double hull. The external hull, which actually forms the shape of submarine, is called the outer hull, casing or light hull. It defines the hydrodynamic performance of submarine, which affects the amount of power required to drive the vessel through the water.
This category is for articles about component parts of submarines. Pages in category "Submarine components" The following 19 pages are in this category, out of 19 total.
The submarine truly came of age in World War I.The US Navy did not have a large part in this war, with action mainly being confined to escorting convoys later in the war and sending a division of battleships to reinforce the British Grand Fleet.
Sail of the French nuclear submarine Casabianca showing the diving planes, camouflaged masts, periscope, electronic warfare masts, door and windows.. In naval parlance, the sail (American usage) or fin (British/Commonwealth usage) (also known as a fairwater) of a submarine is the tower-like structure found on the dorsal (topside) surface of submarines.
Investigators examining the recovered wreckage of the doomed Titan submarine will likely look for cracks which could signify what caused it to implode, a professor in mechanical and marine ...
The innovative design of the Titan submersible may have led to its downfall, experts have said.. The elongated design of the sub combined with the repeated stress the hull faced over the years ...
Irish industrial designer Shane Holland created the artwork in memory of John Phillip Holland, who developed the first modern submarine in the 1870s.