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SS Fort Stikine
''Fort Stikine'' was a British Fort ship which was built in Canada in 1942. Owned by the American War Shipping Administration, she was leased under bareboat charter, charter to the Ministry of War Transport under the Lend-Lease scheme and operated under the management of the Port Line. ''Fort Stikine'' only had a short career, and was destroyed in Bombay Explosion (1944), an explosion at Bombay, British Raj, India, in April 1944 that caused the loss of a further thirteen ships. Construction ''Fort Stikine'' was long, with a beam of . She had a depth of and a draught of . The ship was propelled by a 505 nominal horsepower, NHP triple expansion steam engine which was built by the Dominion Engineering Works, Montreal, Quebec, Canada. It had cylinders of 24.5 inches (62 cm), and bore by stroke. Fort and Park ships were the Canadian equivalent of the United States, American Liberty ships. All three shared a similar design by J.L. Thompson and Sons of Sunderland, Tyne and We ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Stikine
Fort Stikine was a fur trade post and fortification in what is now the Alaska Panhandle, at the site of the present-day of Wrangell, Alaska. Originally built as the Redoubt San Dionisio or Redoubt Saint Dionysius (russian: Форт or , r ''Fort'' or ''Redut Svyatogo Dionisiya'') in 1834, the site was transferred to the British-owned Hudson's Bay Company as part of a lease signed in the region in 1838, and renamed Fort Stikine when turned into a Hudson's Bay Company post in 1839. The post was closed and decommissioned by 1843 but the name remained for the large village of the Stikine people which had grown around it, becoming known as Shakesville in reference to its ruling Chief Shakes by the 1860s. With the Alaska Purchase of 1867, the fortification became occupied by the US Army and was renamed Fort Wrangel, a reference to Baron von Wrangel, who had been Governor of Russian America when the fort was founded. The site today is now part of the city of Wrangell. Russian Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triple Expansion Steam Engine
A compound steam engine unit is a type of steam engine where steam is expanded in two or more stages. A typical arrangement for a compound engine is that the steam is first expanded in a high-pressure ''(HP)'' cylinder, then having given up heat and losing pressure, it exhausts directly into one or more larger-volume low-pressure ''(LP)'' cylinders. Multiple-expansion engines employ additional cylinders, of progressively lower pressure, to extract further energy from the steam. Invented in 1781, this technique was first employed on a Cornish beam engine in 1804. Around 1850, compound engines were first introduced into Lancashire textile mills. Compound systems There are many compound systems and configurations, but there are two basic types, according to how HP and LP piston strokes are phased and hence whether the HP exhaust is able to pass directly from HP to LP ( Woolf compounds) or whether pressure fluctuation necessitates an intermediate "buffer" space in the form of a st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria, British Columbia
Victoria is the capital city of the Canadian province of British Columbia, on the southern tip of Vancouver Island off Canada's Pacific coast. The city has a population of 91,867, and the Greater Victoria area has a population of 397,237. The city of Victoria is the 7th most densely populated city in Canada with . Victoria is the southernmost major city in Western Canada and is about southwest from British Columbia's largest city of Vancouver on the mainland. The city is about from Seattle by airplane, seaplane, ferry, or the Victoria Clipper passenger-only ferry, and from Port Angeles, Washington, by ferry across the Strait of Juan de Fuca. Named for Queen Victoria, the city is one of the oldest in the Pacific Northwest, with British settlement beginning in 1843. The city has retained a large number of its historic buildings, in particular its two most famous landmarks, the Parliament Buildings (finished in 1897 and home of the Legislative Assembly of British Columbia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comox, British Columbia
Comox () is a town on the southern coast of the Comox Peninsula in the Strait of Georgia on the eastern coast of Vancouver Island, British Columbia. Thousands of years ago, the warm dry summers, mild winters, fertile soil, and abundant sea life attracted First Nations, who called the area ''kw'umuxws'' ( Kwak'wala, the adopted language of the K'omoks, for ''plentiful''). When the area was opened for settlement in the mid-19th century, it quickly attracted farmers, a lumber industry and a fishing industry. For over fifty years, the village remained isolated from the outside world other than by ship until roads and a railway were built into the area during the First World War. The installation of an air force base near the village during the Second World War brought new prosperity to the area, and in recent years, Comox has become a popular tourist attraction for its good fishing; local wildlife; year-round golf; and proximity to the Mount Washington ski area, the Forbidden Plat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vancouver
Vancouver ( ) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. The Greater Vancouver, Greater Vancouver area had a population of 2.6million in 2021, making it the List of census metropolitan areas and agglomerations in Canada#List, third-largest metropolitan area in Canada. Greater Vancouver, along with the Fraser Valley Regional District, Fraser Valley, comprises the Lower Mainland with a regional population of over 3 million. Vancouver has the highest population density in Canada, with over 5,700 people per square kilometre, and fourth highest in North America (after New York City, San Francisco, and Mexico City). Vancouver is one of the most Ethnic origins of people in Canada, ethnically and Languages of Canada, linguistically diverse cities in Canada: 49.3 percent of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia
British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains, and borders the province of Alberta to the east and the Yukon and Northwest Territories to the north. With an estimated population of 5.3million as of 2022, it is Canada's third-most populous province. The capital of British Columbia is Victoria and its largest city is Vancouver. Vancouver is the third-largest metropolitan area in Canada; the 2021 census recorded 2.6million people in Metro Vancouver. The first known human inhabitants of the area settled in British Columbia at least 10,000 years ago. Such groups include the Coast Salish, Tsilhqotʼin, and Haida peoples, among many others. One of the earliest British settlements in the area was Fort Victoria, established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Westminster
New Westminster (colloquially known as New West) is a city in the Lower Mainland region of British Columbia, Canada, and a member municipality of the Metro Vancouver Regional District. It was founded by Major-General Richard Moody as the capital of the Colony of British Columbia in 1858 and continued in that role until the Mainland and Island colonies were merged in 1866. It was the British Columbia Mainland's largest city from that year until it was passed in population by Vancouver during the first decade of the 20th century. It is located on the banks of the Fraser River as it turns southwest towards its estuary, on the southwest side of the Burrard Peninsula and roughly at the centre of the Greater Vancouver region. History The area now known as New Westminster was originally inhabited by Kwantlen First Nation. The discovery of gold in BC and the arrival of gold seekers from the south prompted fear amongst the settlers that Americans may invade to take over this land. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prince Rupert, British Columbia
Prince Rupert is a port city in the province of British Columbia, Canada. Its location is on Kaien Island near the Alaskan panhandle. It is the land, air, and water transportation hub of British Columbia's North Coast, and has a population of 12,220 people as of 2016. History Coast Tsimshian occupation of the Prince Rupert Harbour area spans at least 5,000 years. About 1500 B.C. there was a significant population increase, associated with larger villages and house construction. The early 1830s saw a loss of Coast Tsimshian influence in the Prince Rupert Harbour area. Founding Prince Rupert replaced Port Simpson as the choice for the Grand Trunk Pacific Railway (GTP) western terminus. It also replaced Port Essington, away on the southern bank of the Skeena River, as the business centre for the North Coast . The GTP purchased the 14,000-acre First Nations reserve, and received a 10,000-acre grant from the BC government. A post office was established on November 23, 1906. Surv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propellor
A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working fluid such as water or air. Propellers are used to pump fluid through a pipe or duct, or to create thrust to propel a boat through water or an aircraft through air. The blades are specially shaped so that their rotational motion through the fluid causes a pressure difference between the two surfaces of the blade by Bernoulli's principle which exerts force on the fluid. Most marine propellers are screw propellers with helical blades rotating on a propeller shaft with an approximately horizontal axis. History Early developments The principle employed in using a screw propeller is derived from sculling. In sculling, a single blade is moved through an arc, from side to side taking care to keep presenting the blade to the water at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunderland, Tyne And Wear
Sunderland () is a port city in Tyne and Wear, England. It is the City of Sunderland's administrative centre and in the historic county of Durham. The city is from Newcastle-upon-Tyne and is on the River Wear's mouth to the North Sea. The river also flows through Durham roughly south-west of Sunderland City Centre. It is the only other city in the county and the second largest settlement in the North East after Newcastle upon Tyne. Locals from the city are sometimes known as Mackems. The term originated as recently as the early 1980s; its use and acceptance by residents, particularly among the older generations, is not universal. At one time, ships built on the Wear were called "Jamies", in contrast with those from the Tyne, which were known as "Geordies", although in the case of "Jamie" it is not known whether this was ever extended to people. There were three original settlements by the River's mouth which are part of the modern-day city: Monkwearmouth, settled in 674 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberty Ship
Liberty ships were a class of cargo ship built in the United States during World War II under the Emergency Shipbuilding Program. Though British in concept, the design was adopted by the United States for its simple, low-cost construction. Mass-produced on an unprecedented scale, the Liberty ship came to symbolize U.S. wartime industrial output. The class was developed to meet British orders for transports to replace ships that had been lost. Eighteen American shipyards built 2,710 Liberty ships between 1941 and 1945 (an average of three ships every two days), easily the largest number of ships ever produced to a single design. Their production mirrored (albeit on a much larger scale) the manufacture of "Hog Islander" and similar standardized ship types during World War I. The immensity of the effort, the number of ships built, the role of female workers in their construction, and the survival of some far longer than their original five-year design life combine to make them th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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