|
Salina Pumped Storage Project
The Salina Pumped Storage Project is a pumped-storage power station near Salina, Oklahoma. It is owned and operated by the Grand River Dam Authority (GRDA). Its construction was in response to growing power demands and a lack of dam sites on the Grand River. The first phase was completed in 1968 and the second in 1971. The upper reservoir for the power station is Lake W. R. Holway which was built on Saline Creek and the lower reservoir is Lake Hudson on the Grand River. During periods of lower power demand, water is pumped from Lake Hudson to Lake Holway and released back down through the pump-generators during periods of high energy demand.Wagman, David. ''Power Engineering''. "Salina Pumped Storage Project." May 1, 2006. Retrieved September 17, 201/ref> Design philosophy The process essentially consists of pumping water from a lower elevation into a containment at a higher elevation. In this step, the mechanical device used to move the water acts like a conventional pump to l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pump Back, Oklahoma
Pump Back is a census-designated place (CDP) in Mayes County, Oklahoma, United States. The population was 175 at the 2010 census compared to 155 at the 2000 census, a gain of 13 percent. Geography Pump Back is located at (36.271183, -95.112110). It is accessible from State Highway 82, between Lake Hudson and Lake W. R. Holway (a.k a. Chimney Rock Lake). According to the United States Census Bureau, the CDP has a total area of , of which is land and (22.01 percent) is water. Demographics As of the census of 2000, there were 155 people, 64 households, and 49 families residing in the CDP. The population density was . There were 93 housing units at an average density of . The racial makeup of the CDP was 69.03 percent White, 23.87 percent Native American, and 7.10 percent from two or more races. Hispanic or Latino of any race were 1.94 percent of the population. There were 64 households, out of which 18.8 percent had children under the age of 18 living with them, 64.1 p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Turbine
A water turbine is a rotary machine that converts kinetic energy and potential energy of water into mechanical work. Water turbines were developed in the 19th century and were widely used for industrial power prior to electrical grids. Now, they are mostly used for electric power generation. Water turbines are mostly found in dams to generate electric power from water potential energy. History Water wheels have been used for hundreds of years for industrial power. Their main shortcoming is size, which limits the flow rate and head that can be harnessed. The migration from water wheels to modern turbines took about one hundred years. Development occurred during the Industrial revolution, using scientific principles and methods. They also made extensive use of new materials and manufacturing methods developed at the time. Swirl The word turbine was introduced by the French engineer Claude Burdin in the early 19th century and is derived from the Greek word "τύρβη" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Mayes County, Oklahoma
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 1971
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Infrastructure Completed In 1968
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Lake O' The Cherokees
Grand Lake o' the Cherokees is situated in Northeast Oklahoma in the foothills of the Ozark Mountain Range. It is often simply called Grand Lake. It is administered by the Grand River Dam Authority (GRDA). History The ''Encyclopedia of Oklahoma History and Culture'' credits Henry Holderman, a citizen of the Cherokee Nation of Oklahoma as first envisioning Grand River as a source for hydroelectric power for the Cherokee Nation. Even prior to Oklahoma statehood in 1907, Holderman began building political support for such a project. A feasibility study by the Army Corps of Engineers attracted favorable attention in the Oklahoma legislature, leading to creation of the Grand River Dam Authority (GRDA), a state agency, in 1935. Construction began in 1938 on the Pensacola Dam on the Grand River ( lower Neosho River) as a Works Progress Administration project. The dam was completed in March 1940, creating the lake behind it. Between 1941 and 1946, the U.S. government took control o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Energy Regulatory Commission
The Federal Energy Regulatory Commission (FERC) is the United States federal agency that regulates the transmission and wholesale sale of electricity and natural gas in interstate commerce and regulates the transportation of oil by pipeline in interstate commerce. FERC also reviews proposals to build interstate natural gas pipelines, natural gas storage projects, and liquefied natural gas (LNG) terminals, in addition to licensing non-federal hydropower projects. FERC is composed of five commissioners who are nominated by the U.S. president and confirmed by the U.S. Senate. There may be no more than three commissioners of one political party serving on the commission at any given time. Primary duties The responsibilities of FERC include the following: * Regulating the transmission and sale of natural gas for resale in interstate commerce; * Regulating the transmission of oil by pipelines in interstate commerce; * Regulating the transmission and wholesale sales of electric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penstocks
A penstock is a sluice or gate or intake structure that controls water flow, or an enclosed pipe that delivers water to hydro turbines and sewerage systems. The term is inherited from the earlier technology of mill ponds and watermills. Hydroelectric systems and dams Penstocks for hydroelectric installations are normally equipped with a gate system and a surge tank. They can be a combination of many components such as anchor block, drain valve, air bleed valve, and support piers depending on the application. Flow is regulated by turbine operation and is nil when turbines are not in service. Penstocks, particularly where used in polluted water systems, need to be maintained by hot water washing, manual cleaning, antifouling coatings, and desiccation. The term is also used in irrigation dams to refer to the channels leading to and from high-pressure sluice gates. Penstocks are also used in mine tailings dam construction. The penstock is usually situated fairly close to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Power Generator
In electricity generation, a generator is a device that converts motive power ( mechanical energy) or fuel-based power (chemical energy) into electric power for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines, wind turbines and even hand cranks. The first electromagnetic generator, the Faraday disk, was invented in 1831 by British scientist Michael Faraday. Generators provide nearly all of the power for electric power grids. In addition to electromechanical designs, photovoltaic and fuel cell powered generators utilize solar power and hydrogen-based fuels, respectively, to generate electrical output. The reverse conversion of electrical energy into mechanical energy is done by an electric motor, and motors and generators have many similarities. Many motors can be mechanically driven to generate electricity; frequently they make acceptable manual generators. Terminology Electromagne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pump
A pump is a device that moves fluids ( liquids or gases), or sometimes slurries, by mechanical action, typically converted from electrical energy into hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: ''direct lift'', ''displacement'', and ''gravity'' pumps. Mechanical pumps serve in a wide range of applications such as pumping water from wells, aquarium filtering, pond filtering and aeration, in the car industry for water-cooling and fuel injection, in the energy industry for pumping oil and natural gas or for operating cooling towers and other components of heating, ventilation and air conditioning systems. In the medical industry, pumps are used for biochemical processes in developing and manufacturing medicine, and as artificial replacements for body parts, in particular the artificial heart and penile prosthesis. When a casing contains only one revolving impeller, it is called a single-stage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayes County, Oklahoma
Mayes County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 41,259. Its county seat is Pryor Creek. Named for Samuel Houston Mayes, Principal Chief of the Cherokee Nation from 1895 to 1899, it was originally created at the Sequoyah Convention in August 1905. Amanda Carney, "Mayes County." ''Encyclopedia of Oklahoma History and Culture''. Retrieved September 14, 2011. History According to the ''Encyclopedia of Oklahoma History and Culture'', the area covered by what is now Mayes County has many prehistoric sites. There is evidence of human habitation dated before 6,000 B. C., plus 35 Archaic sites ( 6,000 B. C to 1 A. D.), 25 Woodland sites (1 A. D. to 1000 A. D.) and 31 Pla ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand River (Oklahoma)
The Grand River is an alternate name for the lower section of the Neosho River, a tributary of the Arkansas River in Oklahoma. "Grand River" refers to the section of river below the confluence of the Neosho and Spring rivers in Ottawa County near Miami. It empties into the Arkansas northeast of Muskogee, just downstream from the confluence of the Verdigris River with the Arkansas. The area of convergence of the three rivers Arkansas, Verdigris and Neosho are called "Three Forks". The river is impounded by Grand Lake, Lake Hudson, and Fort Gibson Reservoir. The Grand River Dam Authority The Grand River Dam Authority (GRDA) is an agency of the state of Oklahomcreated to control, develop, and maintain the Grand River (Oklahoma), Grand River waterway. It was created by the Oklahoma state legislature in 1935, and is headquartered in ... administers the river. References Grand River Dam Authority (accessed March 26, 2007) * Holway, W.R.br>"Dams on the Grand River" ''Chronic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Hydraulic Turbine")
.jpg "Click for more on -> Energy Infrastructure Completed In 1968")
