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HMS Cornwall (1692)
HMS ''Cornwall'' was an 80-gun, third rate, ship of the line built for the Royal Navy in the 1690s. She served in the War of the Grand Alliance, and in her first year took part in the Battle of Barfleur and the action at La Hougue. Description ''Cornwall'' had a length at the gundeck of and at the keel. She had a beam of , and a depth of hold of . The ship's tonnage was 1,186 tons burthen. As built, the lower gundeck carried 24 broadside demi-cannon and a pair of chase culverins and the upper deck mounted 26 more culverins on the broadside and another pair as chase guns. On the quarterdeck were 16 six-pounder guns with 6 more on the forecastle. Above the quarterdeck, the poop deck carried 4 three-pounder guns. In 1703, ''Cornwall''s armament was nominally revised to twenty-six 24-pounder guns on the lower gundeck and twenty-eight 12-pounder guns on the upper deck. The lighter guns were not changed, but it is uncertain if any changes were actually made to the ship's a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Charles Knowles, 1st Baronet
Sir Charles Knowles, 1st Baronet (c. 1704 – 9 December 1777) was a British naval officer who served in the Royal Navy, seeing service during the War of Jenkins' Ear, the wider War of the Austrian Succession, and the Seven Years' War. He also briefly served under the Imperial Russian Navy during the Russo-Turkish War. He rose to the rank of Admiral in a long and varied career, crowned with both success, and at times, controversy. He was highly educated, and particularly skilled in building and destroying fortifications. His career was mainly centred on the West Indies in the Caribbean Sea, where he commanded ships and squadrons in actions against both Spanish and French ships and settlements. Despite an active naval career in which he reached the rank of Rear-Admiral, Knowles found time to continue his studies. He translated foreign scientific studies, and developed his own inventions. His career at sea was blighted, however, by several failures. This may have been the catalyst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beam (nautical)
The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer extremities of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water. Generally speaking, the wider the beam of a ship (or boat), the more initial stability it has, at the expense of secondary stability in the event of a capsize, where more energy is required to right the vessel from its inverted position. A ship that heels on her ''beam ends'' has her deck beams nearly vertical. Typical values Typical length-to-beam ratios ( aspect ratios) for small sailboats are from 2:1 (dinghies to trailerable sailboats around ) to 5:1 (racing sailboats over ). Large ships have widely varying beam ratios, some as large as 20:1. Rowing shells designed for flatwater racing may have length to beam ratios as high as 30:1, while a cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotherhithe
Rotherhithe () is a district of south-east London, England, and part of the London Borough of Southwark. It is on a peninsula on the south bank of the Thames, facing Wapping, Shadwell and Limehouse on the north bank, as well as the Isle of Dogs to the east of the Thames and is a part of the London Docklands, Docklands area. It borders Bermondsey to the west and Deptford to the south east. Rotherhithe has a long history as a port, with Elizabethan era, Elizabethan shipyards and working docks until the 1970s. In the 1980s, the area along the river was redeveloped as housing through a mix of warehouse conversions and new-build developments. Following the arrival of the Jubilee line in 1999 (giving quick connections to the West End of London, West End and to Canary Wharf) and the London Overground in 2010 (providing a quick route to the City of London), the rest of Rotherhithe is now a gentrification, gentrifying residential and commuter area, with urban regeneration progressing arou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceremonial Ship Launching
Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical process with ceremonies which have been observed as public celebration and a solemn blessing, usually but not always, in association with the launch itself. Ship launching imposes stresses on the ship not met during normal operation and, in addition to the size and weight of the vessel, represents a considerable engineering challenge as well as a public spectacle. The process also involves many traditions intended to invite good luck, such as christening by breaking a sacrificial bottle of champagne over the bow as the ship is named aloud and launched. Methods There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching". The oldest, most familiar, and most widely used is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poop Deck
In naval architecture, a poop deck is a deck that forms the roof of a cabin built in the rear, or " aft", part of the superstructure of a ship. The name originates from the French word for stern, ''la poupe'', from Latin ''puppis''. Thus the poop deck is technically a stern deck, which in sailing ships was usually elevated as the roof of the stern or "after" cabin, also known as the "poop cabin". On sailing ships, the helmsman would steer the craft from the quarterdeck, immediately in front of the poop deck. At the stern, the poop deck provides an elevated position ideal for observation. On modern, motorized warships, the ship functions which were once carried out on the poop deck have been moved to the bridge, usually located in a superstructure. See also *Common names for decks *Taffrail, the handrail around the poop deck *Quarter gallery, a projecting area at the stern *Puppis Puppis is a constellation in the southern sky. Puppis, the Latin translation of "poop deck ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forecastle
The forecastle ( ; contracted as fo'c'sle or fo'c's'le) is the upper deck of a sailing ship forward of the foremast, or, historically, the forward part of a ship with the sailors' living quarters. Related to the latter meaning is the phrase " before the mast" which denotes anything related to ordinary sailors, as opposed to a ship's officers. History and design In medieval shipbuilding, a ship of war was usually equipped with a tall, multi-deck castle-like structure in the bow of the ship. It served as a platform for archers to shoot down on enemy ships, or as a defensive stronghold if the ship were boarded. A similar but usually much larger structure, called the aftcastle, was at the aft end of the ship, often stretching all the way from the main mast to the stern. Having such tall upper works on the ship was detrimental to sailing performance. As cannons were introduced and gunfire replaced boarding as the primary means of naval combat during the 16th century, the medieval ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quarterdeck
The quarterdeck is a raised deck behind the main mast of a sailing ship. Traditionally it was where the captain commanded his vessel and where the ship's colours were kept. This led to its use as the main ceremonial and reception area on board, and the word is still used to refer to such an area on a ship or even in naval establishments on land. Many such facilities have areas decorated like shipboard quarterdecks. In the 20th century the word came to be applied to the area at the stern of the ship, often (on naval vessels) used for secondary weapons and (on battleships) seaplane catapults. In modern military designs the stern has been roofed over by the helicopter deck but a large space remains underneath which is typically used for sonar equipment or small boats and which is still referred to as the quarterdeck in Commonwealth navies. Ceremonial use There are ancient traditions of offering special deference to the quarterdeck. Greek, Roman, and Carthaginian warships all c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deck (ship)
A deck is a permanent covering over a compartment or a hull of a ship. On a boat or ship, the primary or upper deck is the horizontal structure that forms the "roof" of the hull, strengthening it and serving as the primary working surface. Vessels often have more than one level both within the hull and in the superstructure above the primary deck, similar to the floors of a multi-storey building, that are also referred to as decks, as are certain compartments and decks built over specific areas of the superstructure. Decks for some purposes have specific names. Structure The main purpose of the upper or primary deck is structural, and only secondarily to provide weather-tightness and support people and equipment. The deck serves as the lid to the complex box girder which can be identified as the hull. It resists tension, compression, and racking forces. The deck's scantling is usually the same as the topsides, or might be heavier if the deck is expected to carry heavier loads ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culverin
A culverin was initially an ancestor of the hand-held arquebus, but later was used to describe a type of medieval and Renaissance cannon. The term is derived from the French "''couleuvrine''" (from ''couleuvre'' "grass snake", following the Latin ''colubrinus'' "of the nature of a snake".) From its origin as a hand-held weapon it was adapted for use as artillery by the French in the 15th century, and for naval use by the English in the 16th century. The culverin as an artillery piece had a long smoothbore barrel with a relatively long range and flat trajectory, using solid round shot projectiles with high muzzle velocity. Hand culverins The hand culverin consisted of a simple smoothbore metal tube, closed at one end except for a small touch hole designed to allow ignition of the gunpowder. The tube was attached to a wood or metal extension which could be held under the arm. It was loaded with gunpowder and lead bullets and fired by inserting a burning slow match into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chase Gun
A chase gun (or chaser), usually distinguished as bow chaser and stern chaser, was a cannon mounted in the bow (aiming forward) or stern (aiming backward) of a sailing ship. They were used to attempt to slow down an enemy ship either chasing (pursuing) or being chased, when the ship's broadside could not be brought to bear. Typically, the chasers were used to attempt to damage the rigging and thereby cause the target to lose performance. Bow chasers could be regular guns brought up from the gundeck and aimed through specially cut-out ports on either side of the bowsprit, or dedicated weapons made with an unusually long bore and a relatively light ball, and mounted in the bow. Stern chasers could also be improvised, or left permanently in the cabins at the stern, covered up and used as part of the furniture. Development In the Age of Sail, shiphandling had been brought to a high art, and chases frequently lasted for hours or sometimes days, as each crew fine-tuned their sail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demi-cannon
The demi-cannon was a medium-sized cannon, similar to but slightly larger than a culverin and smaller than a regular cannon, developed in the early 17th century. A full cannon fired a 42-pound shot, but these were discontinued in the 18th century as they were seen as too unwieldy. The lower tiers of 18th century English warships were usually equipped with demi-cannons. Ships featuring demi-cannons included HMS ''Sovereign of the Seas'', HMS ''Resolution'' and HMS ''James'', which fought in the Anglo-Dutch naval wars. Demi-cannons were also used on HMS ''Stirling Castle'', the wreck of which was discovered in the Goodwin Sands. Several examples of this weapon were recovered from the site. The barrels of demi-cannon were typically long, had a calibre of and could weigh up to . It required of black powder to fire a round shot. The demi-cannon had an effective range of . These 32-pounders were used during the 18th century on first-rate ships of the line which carried up to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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