|
Naval Tactics In The Age Of Steam
The development of the steam ironclad firing explosive shells in the mid-19th century rendered sailing ship tactics obsolete. New tactics were developed for the big-gun Dreadnought battleships. The Naval mine, mine, torpedo, submarine and aircraft posed new threats, each of which had to be countered, leading to tactical developments such as anti-submarine warfare and the use of dazzle camouflage. By the end of the steam age, aircraft carriers had replaced battleships as the principal unit of the Naval fleet, fleet. Beginnings in the 19th Century The interval of ninety years between the end of the Napoleonic Wars in 1815 and the beginning of the Russo-Japanese War in 1904 was marked by no major naval war. There was fighting at sea, and there were prolonged blockades, but there were no Military campaign, campaigns between large and well-appointed navies. During this period an entire revolution took place in the means of propulsion, armament and construction of ships. Steam was ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Power
A steam engine is a heat engine that performs 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. This pushing force can be transformed, by a connecting rod and crank, into rotational force for work. The term "steam engine" is generally applied only to reciprocating engines as just described, not to the steam turbine. Steam engines 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 boilers etc.), such as railway steam locomotives and portable engines, or may refer to the piston or turbine machinery alone, as in the beam engine and stationary steam engine. Although steam-driven devices were known as early as the aeolipile in the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Campaign
A military campaign is large-scale long-duration significant military strategy plan incorporating a series of interrelated military operations or battles forming a distinct part of a larger conflict often called a war. The term derives from the plain of Campania, a place of annual wartime operations by the armies of the Roman Republic. Definition 1. A military campaign denotes the time during which a given military force conducts combat operations in a given area (often referred to as AO, area of operation). A military campaign may be executed by either a single Armed Service, or as a combined services campaign conducted by land, naval, air, cyber and space forces. 2. The purpose of a military campaign is to achieve a particular desired resolution of a military conflict as its strategic goal. This is constrained by resources, geography and/or season. A campaign is measured relative to the technology used by the belligerents to achieve goals, and while in the pre-industrial E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pacific and Indian Oceans. Its Metropolitan France, metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and the North Sea; overseas territories include French Guiana in South America, Saint Pierre and Miquelon in the North Atlantic, the French West Indies, and many islands in Oceania and the Indian Ocean. Due to its several coastal territories, France has the largest exclusive economic zone in the world. France borders Belgium, Luxembourg, Germany, Switzerland, Monaco, Italy, Andorra, and Spain in continental Europe, as well as the Kingdom of the Netherlands, Netherlands, Suriname, and Brazil in the Americas via its overseas territories in French Guiana and Saint Martin (island), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Caldera Bay
The Battle of Caldera Bay, or the Sinking of ''Blanco Encalada'', was a naval engagement fought in the Caldera Bay during the 1891 Chilean Civil War between Balmacedist and Congressional naval forces on 23 April 1891. It involved two Balmacedist torpedo boats of the , and the Congressional armored frigate . After both torpedoes from had missed, ''Blanco Encalada'' was hit by a torpedo from and sank in minutes, with the loss of 182 men. The loss of ''Blanco Encalada'' hindered the Congressional forces, but they ultimately defeated the Balmacedist forces that August. ''Blanco Encalada'' was the first ironclad warship lost to a self-propelled torpedo. The engagement prompted countries to rapidly grow both their torpedo boat and torpedo boat destroyer forces (the latter commonly referred to as destroyers). Background In 1891, after a series of struggles about multinational nitrate interests, Chilean President José Manuel Balmaceda refused to sign the national budget passed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1891 Chilean Civil War
The Chilean Civil War of 1891 (also known as Revolution of 1891) was a civil war in Chile fought between forces supporting Congress and forces supporting the President, José Manuel Balmaceda from 16 January 1891 to 18 September 1891. The war saw a confrontation between the Chilean Army and the Chilean Navy, siding with the president and the congress, respectively. This conflict ended with the defeat of the Chilean Army and the presidential forces and President Balmaceda committing suicide as a consequence. In Chilean historiography the war marks the end of the Liberal Republic and the beginning of the Parliamentary Era. Causes The Chilean Civil War grew out of political disagreements between the president of Chile, José Manuel Balmaceda, and the Chilean congress. In 1889, the congress became distinctly hostile to the administration of Balmaceda, and the political situation became serious, at times threatening to involve the country in civil war. According to usage and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumblehome
Tumblehome is a term describing a hull which grows narrower above the waterline than its beam. The opposite of tumblehome is flare. A small amount of tumblehome is normal in many naval architecture designs in order to allow any small projections at deck level to clear wharves. The term is also applied to automobile design, where a vehicle's sides taper inward as they go up. This includes a roof tapering in, and curved window glass. Origins Tumblehome was common on wooden warships for centuries. It allowed for maximizing a vessel's beam and creating a low center of gravity (by decreasing mass above the waterline), both tending to maximize stability. In the era of oared combat ships it was quite common, placing the oar ports as far abeam as possible, allowing maximum possible manpower to be brought to bear. Inward-sloping sides made it more difficult to board by a vessel by force, as the ships would come to contact at their widest points, with the decks some distance apart. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrial Revolution
The Industrial Revolution was the transition to new manufacturing processes in Great Britain, continental Europe, and the United States, that occurred during the period from around 1760 to about 1820–1840. This transition included going from hand production methods to machines, new chemical manufacturing and iron production processes, the increasing use of steam power and water power, the development of machine tools and the rise of the mechanized factory system. Output greatly increased, and a result was an unprecedented rise in population and in the rate of population growth. Textiles were the dominant industry of the Industrial Revolution in terms of employment, value of output and capital invested. The textile industry was also the first to use modern production methods. The Industrial Revolution began in Great Britain, and many of the technological and architectural innovations were of British origin. By the mid-18th century, Britain was the world's leadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Victoria (1887)
HMS ''Victoria'' was the lead ship in her class of two battleships of the Royal Navy. On 22 June 1893, she collided with near Tripoli, Lebanon, during manoeuvres and quickly sank, killing 358 crew members, including the commander of the British Mediterranean Fleet, Vice-Admiral Sir George Tryon. One of the survivors was executive officer John Jellicoe, later commander-in-chief of the British Grand Fleet at the Battle of Jutland. Design ''Victoria'' was constructed at a time of innovation and rapid development in ship design. Her name was originally to be ''Renown'', but this was changed to ''Victoria'' while still under construction to celebrate Queen Victoria's Golden Jubilee, which took place the year the ship was launched. Her arrival was accompanied by considerable publicity. She was the largest, fastest and most powerful ironclad afloat, with the heaviest guns. She was the first battleship to be propelled by triple-expansion steam engines. These were constructed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Vanguard (1870)
The eighth HMS ''Vanguard'' of the British Royal Navy was an central battery ironclad battleship, by Edward Reed launched in 1870. In 1875, the ship was sunk during a summer cruise in a collision in fog with the ironclad . None of the crew were lost, but the commanding officer of the ship never commanded another vessel in his career. The wreck lies near the Kish lightship off the coast of Ireland and is protected under the Irish National Monument Act. Design and construction ''Vanguard'' was long between perpendiculars. She had a beam of and a draught of forward and aft. The ship normally displaced . Propulsion ''Vanguard'' was with two sets of 2-cylinder horizontal single expansion, return connecting-rod and 6 rectangular boilers that drove twin screws. The engine had a total designed output of which gave ''Vanguard'' a maximum speed of . Armament Her armament consisted of ten 12-ton MLR guns all in a two-tier central battery where six were on MD and two on UD. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Lissa (1866)
The Battle of Lissa (or Battle of Vis) ( hr, Bitka kod Visa) took place on 20 July 1866 in the Adriatic Sea near the Dalmatian island of Vis () and was a significant victory for an Austrian Empire force over a numerically superior Italian force. It was the first major sea battle between ironclads and one of the last to involve deliberate ramming. The Italian navy fired roughly 1450 shots during the engagement, but failed to sink any Austrian ship while losing two ironclads. One of the main reasons for this poor performance was internal rivalry between the Italian fleet commanders: for example, Italian Vice Admiral Albini, with his ships, did not engage the enemy during the battle. The engagement was made up of several small battles: the main battle was between seven Austrian and twelve Italian ironclads and showed the ability of Austrian commander Tegetthoff to divide his more numerous opponents and then destroy the isolated ironclads. Background The battle occurred as part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Ironclad Re D'Italia
''Re d'Italia'' (King of Italy) was the lead ship of the armored frigates built in the United States for the Italian ''Regia Marina'' (Royal Navy) in the early 1860s. She was laid down at the William H. Webb Shipyard in New York in November 1861, was launched in April 1863, and was completed a year later in September 1864; the two ''Re d'Italia''-class ships were the only Italian ironclads built in the United States. The ships were broadside ironclads, armed with a battery of six 72-pounder guns and thirty-two guns. ''Re d'Italia'' initially served as the flagship of the Italian fleet, though she was replaced by the turret ship shortly before the Battle of Lissa in 1866. During that battle, ''Re d'Italia'' was at the center of the melee. After her rudder was disabled by an Austrian vessel, the Austrian flagship, rammed her and tore a large hole in her hull. ''Re d'Italia'' quickly rolled over and sank, taking some 400 of her crew with the ship, including her captain, Emili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warship
A warship or combatant ship is a naval ship that is built and primarily intended for naval warfare. Usually they belong to the armed forces of a state. As well as being armed, warships are designed to withstand damage and are usually faster and more maneuverable than merchant ships. Unlike a merchant ship, which carries cargo, a warship typically carries only weapons, ammunition and supplies for its crew. Warships usually belong to a navy, though they have also been operated by individuals, cooperatives and corporations. In wartime, the distinction between warships and merchant ships is often blurred. In war, merchant ships are often armed and used as auxiliary warships, such as the Q-ships of the First World War and the armed merchant cruisers of the Second World War. Until the 17th century it was common for merchant ships to be pressed into naval service and not unusual for more than half a fleet to be composed of merchant ships. Until the threat of piracy subsided in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Warship")