What does combined cycle power plant mean?
Definitions for combined cycle power plant
com·bined cy·cle power plant
This dictionary definitions page includes all the possible meanings, example usage and translations of the word combined cycle power plant.
Wikipedia
Combined cycle power plant
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 64% net for the turbine alone in specified conditions for a combined cycle. This is more than 84% of the theoretical efficiency of a Carnot cycle. Heat engines can only use part of the energy from their fuel, so in a non-combined cycle heat engine, the remaining heat (i.e., hot exhaust gas) from combustion is wasted.
Numerology
Chaldean Numerology
The numerical value of combined cycle power plant in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of combined cycle power plant in Pythagorean Numerology is: 1
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"combined cycle power plant." Definitions.net. STANDS4 LLC, 2024. Web. 28 Apr. 2024. <https://www.definitions.net/definition/combined+cycle+power+plant>.
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