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Energen Wave Power
The Energen Wave Power device is a generator that uses the motion of near shore ocean surface waves to create electricity. It is an attenuating wave device designed for extracting energy available from a single wave over a large surface area. It has a simple robust design that will enable it to withstand harsh sea conditions. The design of the generator allows for single or modular installations. Modular installations will reduce costs making power generating sites more financially viable. The size of each generator can be changed to accommodate regional wave conditions to maximise power output and reduce energy unit costs. All power generating equipment is housed in the parallel floating pontoons, providing protection from the harsh corrosive sea conditions. Operation The Energen device consists of a series of semi-submerged cylindrical pivoting torque tubes connected to two large cylindrical pontoons. The wave-induced movement of these torque tubes is resisted by a hydraulic s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian OWC Caisson
Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asian ethnic groups, referring to people of the Indian subcontinent, as well as the greater South Asia region prior to the 1947 partition of India * Anglo-Indians, people with mixed Indian and British ancestry, or people of British descent born or living in the Indian subcontinent * East Indians, a Christian community in India Europe * British Indians, British people of Indian origin The Americas * Indo-Canadians, Canadian people of Indian origin * Indian Americans, American people of Indian origin * Indigenous peoples of the Americas, the pre-Columbian inhabitants of the Americas and their descendants ** Plains Indians, the common name for the Native Americans who lived on the Great Plains of North America ** Native Americans in the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocean Grazer
The Ocean Grazer is a conceptual energy collection platform, projected to house several renewable energy generation modules, including Wave power, wave energy, solar energy and Wind power, wind energy. The development of the Ocean Grazer platform has been carried out by the University of Groningen in the Netherlands, since 2014, and now by a spin-out company Ocean Grazer BV. The concept of the platform is currently on its version 3.0 centering on the modular design as opposed to the massiveness of the platform, as in the previous concepts. The majority of the harvested energy for all concepts is to be delivered by a Wave Energy Converter, wave energy converter that uses the motion of ocean surface waves to generate electrical energy. The company has also developed the Ocean Battery, which is a modular subsea pumped-storage hydroelectricity system. Unveiled in 2021, the technology can be deployed around Offshore wind power, offshore wind farms or floating solar, to store excess powe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Cylinder
A hydraulic cylinder (also called a linear hydraulic motor) is a mechanical actuator that is used to give a unidirectional force through a unidirectional stroke. It has many applications, notably in construction equipment (engineering vehicles), manufacturing machinery, elevators, and civil engineering. Operation Hydraulic cylinders get their power from pressurized hydraulic fluid, which is incompressible. Typically oil is used as hydraulic fluid. The hydraulic cylinder consists of a cylinder barrel, in which a piston connected to a piston rod moves back and forth. The barrel is closed on one end by the cylinder bottom (also called the cap) and the other end by the cylinder head (also called the gland) where the piston rod comes out of the cylinder. The piston has sliding rings and seals. The piston divides the inside of the cylinder into two chambers, the bottom chamber (cap end) and the piston rod side chamber (rod end/head-end). Flanges, trunnions, clevises, and lugs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelamis Wave Energy Converter
The Pelamis Wave Energy Converter was a technology that used the motion of ocean surface waves to create electricity. The machine was made up of connected sections which flex and bend as waves pass; it is this motion which is used to generate electricity. Developed by the now defunct Scottish company Pelamis Wave Power (formerly Ocean Power Delivery), the Pelamis became the first offshore wave machine to generate electricity into the grid, when it was first connected to the UK grid in 2004. Pelamis Wave Power then went on to build and test five additional Pelamis machines: three first-generation P1 machines, which were tested in a farm off the coast of Portugal in 2009, and two second-generation machines, the Pelamis P2, were tested off Orkney between 2010 and 2014. The company went into administration in November 2014, with the intellectual property transferred to the Scottish Government body Wave Energy Scotland. Operation The Pelamis machine is an offshore wave energy con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ZDNet
ZDNET is a business technology news website owned and operated by Red Ventures. The brand was founded on April 1, 1991, as a general interest technology portal from Ziff Davis and evolved into an enterprise IT-focused online publication. History Beginnings: 1991 to 1995 ZDNET began as a subscription-based digital service called "ZiffNet" that offered computing information to users of CompuServe. It featured computer industry forums, events, features and searchable archives. Initially, ZiffNet was intended to serve as a common place to find content from all Ziff-Davis print publications. As such, ZiffNet was an expansion on an earlier online service called PCMagNet for readers of PC Magazine. Launched in 1988, PCMagNet in turn was the evolution of Ziff Davis' first electronic publishing venture, a bulletin board, which launched in 1985. On June 20, 1995, Ziff-Davis announced the consolidation of its online information services under a single name, ''ZD Net''. The service had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oyster Wave Energy Converter
The Oyster is a hydro-electric wave energy device that uses the motion of ocean waves to generate electricity. It is made up of a Power Connector Frame (PCF), which is bolted to the seabed, and a Power Capture Unit (PCU). The PCU is a hinged buoyant flap that moves back and forth with movement of the waves. The movement of the flap drives two hydraulic pistons that feed high-pressured water to an onshore hydro-electric turbine, which drives a generator to make electricity. Oyster was stationed at the European Marine Energy Centre (EMEC) at its Billia Croo site in Orkney, Scotland until the company ceased trading in 2015. Aquamarine Power installed Oyster at the EMEC in August 2009. On 20 November 2009, Oyster was officially launched and connected to the National Grid (UK) by the First Minister of Scotland, Alex Salmond."Oyster 1". Aquam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon
Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of its eastern boundary with Idaho. The 42nd parallel north, 42° north parallel delineates the southern boundary with California and Nevada. Oregon has been home to many Indigenous peoples of the Americas, indigenous nations for thousands of years. The first European traders, explorers, and settlers began exploring what is now Oregon's Pacific coast in the early-mid 16th century. As early as 1564, the Spanish expeditions to the Pacific Northwest, Spanish began sending vessels northeast from the Philippines, riding the Kuroshio Current in a sweeping circular route across the northern part of the Pacific. In 1592, Juan de Fuca undertook detailed mapping and studies of ocean currents in the Pacific Northwest, including the Oregon coast as well as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OE Buoy
An OE Buoy or Ocean Energy Buoy is a floating wave power device that uses an Oscillating Water Column design. It is being developed by Irish company Ocean Energy Ltd., based in Cork, in collaboration with the Hydraulics and Maritime Research Centre at University College Cork, Queen's University Belfast, and Marine Institute Ireland. It was developed by thHMRCin Cork and is now owned and developed by the spun ofThe OE buoy has only one moving part, the self-rectifying Wells turbine. The OE Buoy is a version of a device known as the Backward Bent Duct Buoy (BBDB) which was invented in 1986 by wave energy pioneer and Japanese naval commander Yoshio Masuda. History The company Ocean Energy Ltd. was founded in 2002 by Michael Whelan and John McCarthy. Initial model test to prove the concept were conducted at the Hydraulics and Maritime Research Centre of University College Cork at 1:50 scale, followed by further tank testing in École centrale de Nantes, France at 1:15 scale. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanus 2
In Greek mythology, Oceanus (; grc-gre, , Ancient Greek pronunciation: , also Ὠγενός , Ὤγενος , or Ὠγήν ) was a Titan son of Uranus and Gaia, the husband of his sister the Titan Tethys, and the father of the river gods and the Oceanids, as well as being the great river which encircled the entire world. Etymology According to M. L. West, the etymology of Oceanus is "obscure" and "cannot be explained from Greek". The use by Pherecydes of Syros of the form "Ogenos" (''Ὠγενός'') for the name lends support for the name being a loanword. However, according to West, no "very convincing" foreign models have been found. A Semitic derivation has been suggested by several scholars, while R. S. P. Beekes has suggested a loanword from the Aegean Pre-Greek non-Indo-European substrate. Nevertheless, Michael Janda sees possible Indo-European connections. Genealogy Oceanus was the eldest of the Titan offspring of Uranus (Sky) and Gaia (Earth). Hesiod lists his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port MacDonnell, South Australia
Port MacDonnell, originally known as ''Ngaranga''Christina Smith, The Booandik Tribe of South Australian Aborigines: A Sketch of Their Habits, Customs, Legends, and Language', Spiller, 1880 is the southernmost town in South Australia. The small port located in the Limestone Coast region about southeast of Adelaide and south of Mount Gambier in the District Council of Grant local government area. The 2016 Australian census which was conducted in August 2016 reports that the locality of Port MacDonnell had a population of 847 of which 671 lived in its town centre. Once a busy shipping port, the town now relies heavily on its fishing and summer tourism industries, particularly rock lobster harvest industry, proclaiming itself "Australia's Southern Rock Lobster Capital". History The area was originally inhabited by the Bungandidj Aboriginal people, who referred to it as ''Ngaranga'', possibly meaning "noisy" or "caves". Their oral history recorded that the dry land previously ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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