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Combined Cycle
A combined cycle power plant is an assembly of heat engines that work in tandem from the same source of heat, converting it into mechanical energy. On land, when used to make electricity the most common type is called a combined cycle gas turbine (CCGT) plant. The same principle is also used for marine propulsion, where it is called a combined gas and steam (COGAS) plant. Combining two or more thermodynamic cycles improves overall efficiency, which reduces fuel costs. The principle is that after completing its cycle in the first engine, the working fluid (the exhaust) is still hot enough that a second subsequent heat engine can extract energy from the heat in the exhaust. Usually the heat passes through a heat exchanger so that the two engines can use different working fluids. By generating power from multiple streams of work, the overall efficiency can be increased by 50–60%. That is, from an overall efficiency of the system of say 34% for a simple cycle, to as much as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gateway Generating Station Rectified
Gateway often refers to: *A gate or portal Gateway or The Gateway may also refer to: Arts and entertainment Films * ''Gateway'' (film), a 1938 drama * ''The Gateway'' (2015 film), a horror film * ''The Gateway'' (2017 film), a science-fiction film * ''The Gateway'' (2021 film), a crime thriller Music * Gateway (band), a jazz trio featuring John Abercrombie, Jack DeJohnette, and Dave Holland ** ''Gateway'' (Gateway album) (1976) * ''Gateway'' (Bongzilla album) * ''Gateway'', an album by Erik Wøllo Other arts and entertainment * ''Gateway'' (novel), a 1977 novel by Frederik Pohl * ''Gateway'' (computer game), two adventure games based on the novel * Gateway (comics), a supporting character in Marvel's ''X-Men'' series * ''Gateway'' (video game), an interactive fiction game * Gateway Galaxy, a galaxy in the video game '' Super Mario Galaxy'' * Gateway, a British science-fiction imprint owned by Victor Gollancz Ltd * ''Getaway'', a 2014 four-issue comic book limited se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
