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Napier And Miller
Napier & Miller Ltd. (also Messrs Napier & Miller) were Scottish shipbuilders based at Old Kilpatrick, Glasgow, Scotland. Company history The company was founded in 1898 at a yard at Yoker. In 1906 it moved to a new site a few miles downriver at Old Kilpatrick after its yard was acquired by the Clyde Navigation Trust to build a new dock (subsequently named Rothesay Dock). During World War I the company built sloops and minesweepers for the Royal Navy, along with merchant ships. It also assembled a number of Royal Aircraft Factory B.E.2 aircraft. In the 1920s the company built passenger ships and Great Lakes traders for United States, Canadian and Norwegian companies. The company also did contract work for other shipbuilders, for example being subcontracted by A. & J. Inglis to build the hull for the paddle steamer for Buchanan Steamers. During the Great Depression the company went out of business, having built over 120 ships. The last ship was completed in 1930, and the yard w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Kilpatrick
Old Kilpatrick ( sco, Auld Kilpaitrick, gd, Cille Phàdraig meaning "Patrick's church"), is a village in West Dunbartonshire, Scotland. It has an estimated population of 4,820. It belonged to the parish of Old Kilpatrick which itself was only a few thousand people strong. The Forth and Clyde Canal separates Old Kilpatrick from the north bank of the River Clyde which is just a few metres beyond it to the south. The village is about west of Clydebank, on the road west to Dumbarton where some say the river becomes the Firth of Clyde. The Great Western Road runs through the village whose immediate western neighbour, on the road and the canal, is Bowling, where the Forth and Clyde Canal meets the river. The modern A82 road runs to the north, between the village and the foot of the Kilpatrick Hills. In the 19th century it was described as being essentially a single street. It's possible the birthplace of Saint Patrick was near Old Kilpatrick. Roman fort The western end of the Antonin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Dunbartonshire
West Dunbartonshire ( sco, Wast Dunbairtonshire; gd, Siorrachd Dhùn Breatann an Iar, ) is one of the 32 local government council areas of Scotland. The area lies to the west of the City of Glasgow and contains many of Glasgow's commuter towns and villages. West Dunbartonshire also borders Argyll and Bute, East Dunbartonshire, Renfrewshire and Stirling. The area was formed on 1 April 1996 from part of the former Strathclyde Region, namely the entire district of Clydebank, and the Dumbarton district less the Helensburgh area. In the Local Government etc. (Scotland) Act 1994 that created the council area its name was Dumbarton and Clydebank; however the council, elected as a shadow authority in 1995, resolved to change the name of the area to West Dunbartonshire. The West Dunbartonshire area is essentially composed of three parts: the towns of Clydebank, Dumbarton and the Vale of Leven District. The council is administered from 16 Church Street in Dumbarton (the old Dumbarto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Shipbuilding Companies Of Scotland
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reciprocating Engine
A reciprocating engine, also often known as a piston engine, is typically a heat engine that uses one or more reciprocating pistons to convert high temperature and high pressure into a rotating motion. This article describes the common features of all types. The main types are: the internal combustion engine, used extensively in motor vehicles; the steam engine, the mainstay of the Industrial Revolution; and the Stirling engine for niche applications. Internal combustion engines are further classified in two ways: either a spark-ignition (SI) engine, where the spark plug initiates the combustion; or a compression-ignition (CI) engine, where the air within the cylinder is compressed, thus heating it, so that the heated air ignites fuel that is injected then or earlier.''Thermodynamics: An Engineering Approach'' by Yunus A. Cengal and Michael A. Boles Common features in all types There may be one or more pistons. Each piston is inside a cylinder, into which a gas is intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four-cylinder
The engine configuration describes the fundamental operating principles by which internal combustion engines are categorized. Piston engines are often categorized by their cylinder layout, valves and camshafts. Wankel engines are often categorized by the number of rotors present. Gas turbine engines are often categorized into turbojets, turbofans, turboprops and turboshafts. Piston engines Piston engines are usually designed with the cylinders in lines parallel to the crankshaft. It is called a straight engine (or 'inline engine') when the cylinders arranged in a single line. Where the cylinders are arranged in two or more lines (such as in V engines or flat engines), each line of cylinders is referred to as a 'cylinder bank'. The angle between cylinder banks is called the 'bank angle'. Engines with multiple banks are shorter than straight engines and can be designed to cancel out the unbalanced forces from each bank, in order to reduce the vibration. Most engines with fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triple-expansion
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 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Jackson & Manly Steamship Company
The Port Jackson and Manly Steamship Company (PJ&MSC) was a publicly listed company that operated the Manly ferries in Sydney, Australia. After being taken over by Brambles Industries, the ferry service was eventually taken over by the State Government and is now part of Sydney Ferries. The company is notable for coining the expression about Manly being "Seven miles from Sydney and a thousand miles from care" and for promoting development in the Manly and Pittwater / Broken Bay areas. Formation The history of the PJ&MSC is entwined with the history of Manly itself. Manly had been envisaged as a seaside resort by Henry Gilbert Smith in the 1850s. Initially Smith had chartered a paddle steamer to Manly and other vessels visited on an ad hoc "excursion" basis. Smith built a wharf in 1855 and eventually acquired an interest in steamers himself and soon more regular services to Manly had commenced. By 1873 Smith had sold the lease to the wharf and his share of the steamers to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow
Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated population of 635,640. Straddling the border between historic Lanarkshire and Renfrewshire, the city now forms the Glasgow City Council area, one of the 32 council areas of Scotland, and is governed by Glasgow City Council. It is situated on the River Clyde in the country's West Central Lowlands. Glasgow has the largest economy in Scotland and the third-highest GDP per capita of any city in the UK. Glasgow's major cultural institutions – the Burrell Collection, Kelvingrove Art Gallery and Museum, the Royal Conservatoire of Scotland, the Royal Scottish National Orchestra, Scottish Ballet and Scottish Opera – enjoy international reputations. The city was the European Capital of Culture in 1990 and is notable for its architecture, cult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dee Why-class Ferry
The ''Dee Why'' and ''Curl Curl'', were two identical steam ferries servicing Sydney Harbour's Circular Quay to Manly service. Both commissioned in 1928, they were the largest ferries on Sydney Harbour until the 1938 introduction of the ''South Steyne''. ''Curl Curl'' was the fastest ferry on the harbour, able to do the Manly run in 22 minutes. ''Dee Why'' was only marginally slower. The two ferries were built in Scotland and steamed to Sydney under their own power. The cost to build them in Australia was too high, so the company looked to Scotland for their new ships. ''Curl Curl'' served until 1960 while ''Dee Why'' was in service until 1968. The ferries were named after the Sydney suburbs of Dee Why and Curl Curl that lie north of Manly. Background In the 1920s, the Port Jackson & Manly Steamship Company ran a seven-ship fleet comprising the '' Kuring-gai'' and six similar Sydney-built double-ended screw steamers: ''Binngarra'' (1905), '' Burra Bra'' (1908), ''Bellubera'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression
The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagion began around September and led to the Wall Street stock market crash of October 24 (Black Thursday). It was the longest, deepest, and most widespread depression of the 20th century. Between 1929 and 1932, worldwide gross domestic product (GDP) fell by an estimated 15%. By comparison, worldwide GDP fell by less than 1% from 2008 to 2009 during the Great Recession. Some economies started to recover by the mid-1930s. However, in many countries, the negative effects of the Great Depression lasted until the beginning of World War II. Devastating effects were seen in both rich and poor countries with falling personal income, prices, tax revenues, and profits. International trade fell by more than 50%, unemployment in the U.S. rose to 23% and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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