What is rankine cycle?

Rankine Cycle

The Rankine cycle is a cycle that converts heat into work. The heat is supplied externally to a closed loop, which usually uses water. This cycle generates about 90% of all electric power used throughout the world, including virtually all solar thermal, biomass, coal and nuclear power plants. It is named after William John Macquorn Rankine, a Scottish polymath and Glasgow University professor. The Rankine cycle is the fundamental thermodynamic underpinning of the steam engine.

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Some articles on rankine cycle:

Turboexpander - Applications - Power Generation
... pumped back to the evaporator to complete the cycle ... The system in Figure 3 is a Rankine cycle as is used in fossil-fuel power plants where water is the working fluid and the heat source is derived from the combustion of natural gas, fuel oil ... pumped back to steam generator to complete the cycle ...
Liquid Fluoride Thorium Reactor - Power Generation - Rankine Cycle
... The Rankine cycle is the most basic thermodynamic power cycle ... The simplest cycle consists of a steam generators, a turbine, a condenser, and a pump ... A Rankine power conversion system coupled to a LFTR could take advantage of increased steam temperature to improve its thermal efficiency ...
Organic Rankine Cycle
... The Organic Rankine cycle (ORC) is named for its use of an organic, high molecular mass fluid with a liquid-vapor phase change, or boiling point, occurring at a lower temperature than the water-steam phase ... The fluid allows Rankine cycle heat recovery from lower temperature sources such as biomass combustion, industrial waste heat, geothermal heat, solar ponds etc ...
Organic Rankine Cycle
... The organic Rankine cycle (ORC) uses an organic fluid such as n-pentane or toluene in place of water and steam ... The efficiency of the cycle is much lower as a result of the lower temperature range, but this can be worthwhile because of the lower cost involved in ... The Rankine cycle does not restrict the working fluid in its definition, so the inclusion of an “organic” cycle is simply a marketing concept that should not be ...
Examples of Heat Engines - Phase Change Cycles
... In these cycles and engines, the working fluids are gases and liquids ... Rankine cycle (classical steam engine) Regenerative cycle (steam engine more efficient than Rankine cycle) Organic Rankine cycle (Coolant changing phase in ...

Famous quotes containing the word cycle:

    The cycle of the machine is now coming to an end. Man has learned much in the hard discipline and the shrewd, unflinching grasp of practical possibilities that the machine has provided in the last three centuries: but we can no more continue to live in the world of the machine than we could live successfully on the barren surface of the moon.
    Lewis Mumford (1895–1990)