Related Research Articles
A steamship, often referred to as a steamer, is a type of steam-powered vessel, typically ocean-faring and seaworthy, that is propelled by one or more steam engines that typically move (turn) propellers or paddlewheels. The first steamships came into practical usage during the early 1800s; however, there were exceptions that came before. Steamships usually use the prefix designations of "PS" for paddle steamer or "SS" for screw steamer. As paddle steamers became less common, "SS" is assumed by many to stand for "steamship". Ships powered by internal combustion engines use a prefix such as "MV" for motor vessel, so it is not correct to use "SS" for most modern vessels.
A steamboat is a boat that is propelled primarily by steam power, typically driving propellers or paddlewheels. Steamboats sometimes use the prefix designation SS, S.S. or S/S or PS ; however, these designations are most often used for steamships.
A paddle steamer is a steamship or steamboat powered by a steam engine that drives paddle wheels to propel the craft through the water. In antiquity, paddle wheelers followed the development of poles, oars and sails, where the first uses were wheelers driven by animals or humans.
A riverboat is a watercraft designed for inland navigation on lakes, rivers, and artificial waterways. They are generally equipped and outfitted as work boats in one of the carrying trades, for freight or people transport, including luxury units constructed for entertainment enterprises, such as lake or harbour tour boats. As larger water craft, virtually all riverboats are especially designed and constructed, or alternatively, constructed with special-purpose features that optimize them as riverine or lake service craft, for instance, dredgers, survey boats, fisheries management craft, fireboats and law enforcement patrol craft.
Improvements to the steam engine were some of the most important technologies of the Industrial Revolution, although steam did not replace water power in importance in Britain until after the Industrial Revolution. From Englishman Thomas Newcomen's atmospheric engine, of 1712, through major developments by Scottish inventor and mechanical engineer James Watt, the steam engine began to be used in many industrial settings, not just in mining, where the first engines had been used to pump water from deep workings. Early mills had run successfully with water power, but by using a steam engine a factory could be located anywhere, not just close to a water source. Water power varied with the seasons and was not always available.
James Rumsey was an American mechanical engineer chiefly known for exhibiting a boat propelled by machinery in 1787 on the Potomac River at Shepherdstown in present-day West Virginia before a crowd of local notables, including Horatio Gates. A pump driven by steam power ejected a stream of water from the stern of the boat and thereby propelled the boat forward.
A boiler explosion is a catastrophic failure of a boiler. There are two types of boiler explosions. One type is a failure of the pressure parts of the steam and water sides. There can be many different causes, such as failure of the safety valve, corrosion of critical parts of the boiler, or low water level. Corrosion along the edges of lap joints was a common cause of early boiler explosions.
A waterman is a river worker who transfers passengers across and along city centre rivers and estuaries in the United Kingdom and its colonies. Most notable are those on the River Thames and River Medway in England, but other rivers such as the River Tyne and River Dee, Wales, also had their watermen who formed guilds in medieval times. Waterman can also be a person who navigates a boat carrying passengers. These boats were often rowing boat or boats with sails. Over the years watermen acquired additional skills such as local pilotage, mooring vessels at berths, jetties, buoys, and docks, and acting as helmsman aboard large vessel.
A fusible plug is a threaded cylinder of metal usually of bronze, brass or gunmetal, with a tapered hole drilled completely through its length. This hole is sealed with a metal of low melting point that flows away if a pre-determined, high temperature is reached. The initial use of the fusible plug was as a safety precaution against low water levels in steam engine boilers, but later applications extended its use to other closed vessels, such as air conditioning systems and tanks for transporting corrosive or liquefied petroleum gasses.
The steamship Virginia V is one of two last operational examples of Puget Sound Mosquito Fleet steamers. She was once part of a large fleet of small passenger and freight carrying ships that linked the islands and ports of Puget Sound in Washington state in the late 19th and early 20th centuries. She is a Seattle landmark and a National Historic Landmark.
Many steamboats operated on the Columbia River and its tributaries, in the Pacific Northwest region of North America, from about 1850 to 1981. Major tributaries of the Columbia that formed steamboat routes included the Willamette and Snake rivers. Navigation was impractical between the Snake River and the Canada–US border, due to several rapids, but steamboats also operated along the Wenatchee Reach of the Columbia, in northern Washington, and on the Arrow Lakes of southern British Columbia.
Steamboats on the Columbia River system were wrecked for many reasons, including striking rocks or logs ("snags"), fire, boiler explosion, or puncture or crushing by ice. Sometimes boats could be salvaged, and sometimes not.
The steam yacht Gondola is a rebuilt Victorian, screw-propelled, steam-powered passenger vessel on Coniston Water, England. Originally launched in 1859, she was built for the steamer service carrying passengers from the Furness Railway and from the Coniston Railway. She was in commercial service until 1936 when she was retired, being converted to a houseboat in 1946. In 1979, by now derelict, she was given a new hull, engine, boiler and most of the superstructure. She is back in service as a passenger boat, still powered by steam and now operated by the National Trust.
The first recorded rudimentary steam engine was the aeolipile mentioned by Vitruvius between 30 and 15 BC and, described by Heron of Alexandria in 1st-century Roman Egypt. Several steam-powered devices were later experimented with or proposed, such as Taqi al-Din's steam jack, a steam turbine in 16th-century Ottoman Egypt, and Thomas Savery's steam pump in 17th-century England. In 1712, Thomas Newcomen's atmospheric engine became the first commercially successful engine using the principle of the piston and cylinder, which was the fundamental type of steam engine used until the early 20th century. The steam engine was used to pump water out of coal mines.
Steamboats played a major role in the 19th-century development of the Mississippi River and its tributaries, allowing practical large-scale transport of passengers and freight both up- and down-river. Using steam power, riverboats were developed during that time which could navigate in shallow waters as well as upriver against strong currents. After the development of railroads, passenger traffic gradually switched to this faster form of transportation, but steamboats continued to serve Mississippi River commerce into the early 20th century. A small number of steamboats are still used for tourist excursions in the 21st century.
A marine steam engine is a steam engine that is used to power a ship or boat. This article deals mainly with marine steam engines of the reciprocating type, which were in use from the inception of the steamboat in the early 19th century to their last years of large-scale manufacture during World War II. Reciprocating steam engines were progressively replaced in marine applications during the 20th century by steam turbines and marine diesel engines.
The PS Stadt Zürich is the older of the two remaining steam paddle ships on Lake Zürich. Stadt Zürich was built in 1909 by Escher, Wyss & Cie. in Zürich for the Zürichsee-Schifffahrtsgesellschaft, as the 32nd tourist ship on Lake Zürich. In contrast to most other Swiss paddle steamers, the most striking features of this vessel and its sister ship Stadt Rapperswil (1914) are a short smoke stack, and a spacious 1st class upper deck.
Henry Eckford was a small passenger-cargo steamboat built in New York in 1824. She was the first steam vessel in the world to be installed with a compound engine, almost fifty years before the technology would become widely adopted for marine use.
President is a historic, steam-powered narrowboat, built in 1909 by Fellows Morton & Clayton (FMC) at their dock at Saltley, Birmingham, England. It is now owned by the Black Country Living Museum, where it is based. President is registered by National Historic Ships as part of the National Historic Fleet.
