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Charles Gascoigne
Charles Gascoigne (1737–1806) was a British industrialist at the beginning of the Industrial Revolution. Gascoigne was an architect, mechanic, inventor, businessman and industrialist. He spent the final twenty years of his life in the Russian Empire, gaining fame as an engineer-inventor, entrepreneur, and specialist in production. Gascoigne is regarded as the founder of the industrial city of Luhansk in eastern Ukraine, in 1795. Early life Charles Gascoigne was born in 1737 in Great Britain. His father was Captain Woodroffe Gascoigne, who was deployed in Scotland after the Battle of Culloden in 1746. His mother was Grizel, eldest daughter of Charles Elphinstone, 9th Lord Elphinstone and his wife Elizabeth Primrose. Career Gascoigne worked for the British East India Company and as a partner in "Coney and Gascoigne", a firm of drysalters in London. He married Mary, the daughter of Samuel Garbett, at St Martin's, Birmingham, in 1759. Garbett was a founding partner in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Elphinstone, 9th Lord Elphinstone
Lord Elphinstone is a title in the Peerage of Scotland created by James IV of Scotland, King James IV in 1510. History The title of Lord Elphinstone was granted by James IV of Scotland, King James IV in 1510 to Alexander Elphinstone, 1st Lord Elphinstone, Sir Alexander Elphinstone of Elphinstone, East Lothian, Elphinstone, who was killed at the Battle of Flodden three years later. He was succeeded by his son, the second Lord, killed at the Battle of Pinkie Cleugh in 1547. His grandson, the fourth Lord, served as Treasurer of Scotland, Lord High Treasurer of Scotland. His great-great-great-great-grandson, the eleventh Lord, sat in the House of Lords as a List of Scottish representative peers, Scottish representative peer from 1778 to 1794. He was succeeded by his son, the twelfth Lord, who was a Lieutenant-General in the Army, a Scottish Representative Peer from 1803 to 1807 and Lord Lieutenant of Dunbartonshire. His son, the thirteenth Lord, served as a Scottish Representative ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Long Gun
In historical naval usage, a long gun was the standard type of cannon mounted by a sailing vessel, so called to distinguish it from the much shorter carronades. The long gun was known for its increased range and improved mobility in comparison to its larger precursors. This allowed the long gun to establish itself as the best form of artillery to pursue an enemy. In informal usage, the length was combined with the weight of shot, yielding terms like "long nines", referring to full-length, 9-pounder guns. Firing a long gun Cannons are fired through a laborious process that involves the help of many people. It begins by cleaning out the barrel of the cannon with a wet swab. This helps to ensure that any left over embers from the last firing are extinguished before the gunpowder is put in. Once the barrel is clean, the gunpowder is put into the base of the cannon, either loosely or in cloth bags. A piece of cloth or rope is put in after the gunpowder to assure that it stays tightly p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Engine
A steam engine is a heat engine that performs Work (physics), mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a Cylinder (locomotive), cylinder. This pushing force can be transformed by a connecting rod and Crank (mechanism), crank into rotational force for work. The term "steam engine" is most commonly applied to reciprocating engines as just described, although some authorities have also referred to the steam turbine and devices such as Hero's aeolipile as "steam engines". The essential feature of steam engines is that they are external combustion engines, where the working fluid is separated from the combustion products. The ideal thermodynamic cycle used to analyze this process is called the Rankine cycle. In general usage, the term ''steam engine'' can refer to either complete steam plants (including Boiler (power generation), boilers etc.), such as railway steam locomot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War Of 1812
The War of 1812 was fought by the United States and its allies against the United Kingdom of Great Britain and Ireland, United Kingdom and its allies in North America. It began when the United States United States declaration of war on the United Kingdom, declared war on Britain on 18 June 1812. Although peace terms were agreed upon in the December 1814 Treaty of Ghent, the war did not officially end until the peace treaty was ratified by the 13th United States Congress, United States Congress on 17 February 1815. AngloAmerican tensions stemmed from long-standing differences over territorial expansion in North America and British support for Tecumseh's confederacy, which resisted U.S. colonial settlement in the Old Northwest. In 1807, these tensions escalated after the Royal Navy began enforcing Orders in Council (1807), tighter restrictions on American trade with First French Empire, France and Impressment, impressed sailors who were originally British subjects, even those who ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadside (naval)
A broadside is the side of a ship, or more specifically the artillery battery, battery of cannon on one side of a warship or their coordinated fire in naval warfare, or a measurement of a warship's maximum simultaneous firepower which can be delivered upon a single target (because this concentration is usually obtained by firing a broadside). From the 16th century until the early decades of the steamship, vessels had rows of guns set in each side of the hull (watercraft), hull. Firing all guns on one side of the ship became known as a "broadside". The cannon of 18th-century man-of-war, men of war were accurate only at short range, and their penetrating power mediocre, which meant that the thick hulls of wooden ships could only be pierced at short ranges. These wooden ships sailed closer and closer towards each other until cannon fire would be effective. Each tried to be the first to fire a broadside, often giving one party a decisive headstart in the battle when it crippled the oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Gun
A long gun is a category of firearms with long Gun barrel, barrels. In small arms, a ''long gun'' or longarm is generally designed to be held by both hands and braced against the shoulder, in contrast to a handgun, which can be fired being held with a single hand. In the context of cannons and weapon mount, mounted firearms, an artillery ''long gun'' would be contrasted with a field gun or howitzer. Small arms The actual length of the barrels of a long gun is subject to various laws in many jurisdictions, mainly concerning minimum length, sometimes as measured in a specific position or configuration. The National Firearms Act in the United States sets a minimum length of for rifle barrels and for shotgun barrels. Canada sets a minimum of for either. In addition, Canada sets a minimum fireable length for long guns with detachable or folding Stock (firearms), stocks . In the United States, the minimum length for long guns with detachable or folding stocks is with the stock in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Melvill
General Robert Melvill (or Melville) LLD (12 October 1723 – 29 August 1809) was a Scottish soldier in the British Army, antiquary, botanist, inventor, and slave plantation owner. He was owner of the Marigot, Dominica, Melville Hall (Dominica) and Carnbee (Tobago) estates. Melvill invented (1759) the Carronade, a cast-iron cannon popular for 100 years, in co-operation with the Carron Iron Works (from which it takes its name). He founded the Saint Vincent and the Grenadines Botanic Gardens in the West Indies. Life Melville was born in Monimail in Scotland, the son of Rev Andrew Melville, a clergyman, and Helen Whytt, sister of Dr. Robert Whytt. As a member of the noble Melville family, he was related to the Earls of Leven and Earls of Melville. He was educated at the grammar school in Leven, Fife, Leven, and attended Glasgow University (at the same time as Adam Smith) but left to study medicine at Edinburgh University. He left his studies a second time and joined the 25th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muzzle Velocity
Muzzle velocity is the speed of a projectile (bullet, pellet, slug, ball/ shots or shell) with respect to the muzzle at the moment it leaves the end of a gun's barrel (i.e. the muzzle). Firearm muzzle velocities range from approximately to in black powder muskets, to more than in modern rifles with high-velocity cartridges such as the .220 Swift and .204 Ruger, all the way to for tank guns firing kinetic energy penetrator ammunition. To simulate orbital debris impacts on spacecraft, NASA launches projectiles through light-gas guns at speeds up to . Several factors, including the type of firearm, the cartridge, and the barrel length, determine the bullet's muzzle velocity. Projectile velocity For projectiles in unpowered flight, its velocity is highest at leaving the muzzle and drops off steadily because of air resistance. Projectiles traveling less than the speed of sound (about in dry air at sea level) are ''subsonic'', while those traveling faster are ''super ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carronade
A carronade is a short, smoothbore, cast-iron cannon which was used by the Royal Navy. It was first produced by the Carron Company, an ironworks in Falkirk, Scotland, and was used from the last quarter of the 18th century to the mid-19th century. Its main function was to serve as a powerful, short-range, anti-ship and anti-crew weapon. The technology behind the carronade was greater dimensional precision, with the shot fitting more closely in the barrel, thus transmitting more of the propellant charge's energy to the projectile, allowing a lighter gun using less gunpowder to be effective. Carronades were initially found to be very successful, but they eventually disappeared as naval artillery advanced, with the introduction of rifling and consequent change in the shape of the projectile, exploding shells replacing solid shot, and naval engagements being fought at longer ranges. History The carronade was designed as a short-range naval weapon with a low muzzle velocity f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cannon
A cannon is a large-caliber gun classified as a type of artillery, which usually launches a projectile using explosive chemical propellant. Gunpowder ("black powder") was the primary propellant before the invention of smokeless powder during the late 19th century. Cannons vary in gauge (firearms), gauge, effective range, mobility (military), mobility, rate of fire, elevation (ballistics), angle of fire and firepower; different forms of cannon combine and balance these attributes in varying degrees, depending on their intended use on the battlefield. A cannon is a type of heavy artillery weapon. The word ''cannon'' is derived from several languages, in which the original definition can usually be translated as ''tube'', ''cane'', or ''reed''. The earliest known depiction of cannons may have appeared in Science and technology of the Song dynasty#Gunpowder warfare, Song dynasty China as early as the 12th century; however, solid archaeological and documentary evidence of cannons do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
