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  2. Supercritical steam generator - Wikipedia

    en.wikipedia.org/wiki/Supercritical_steam_generator

    Supercritical water exists at temperatures above 374 °C and pressures above 220 atmospheres. Diagram of a supercritical water-cooled nuclear reactor. A supercritical steam generator is a type of boiler that operates at supercritical pressure and temperature, frequently used in the production of electric power.

  3. Velox boiler - Wikipedia

    en.wikipedia.org/wiki/Velox_boiler

    Diagram showing the main components of a quick-acting stand-by power plant with a Velox steam generator. In a Velox steam generator used for electrical generation, flue gases from the combustion chamber are used to turn a gas turbine which is connected to a compressor which together make up the charging set.

  4. File:Supercritical-Water-Cooled Reactor.svg - Wikipedia

    en.wikipedia.org/wiki/File:Supercritical-Water...

    English: Diagram extracted from Generation IV roadmap published by US Department of Energy and cleaned up to remove excess grouping. ... Supercritical steam generator;

  5. Boiler - Wikipedia

    en.wikipedia.org/wiki/Boiler

    Supercritical steam generators are frequently used for the production of electric power. They operate at supercritical pressure. In contrast to a "subcritical boiler", a supercritical steam generator operates at such a high pressure (over 3,200 psi or 22 MPa) that the physical turbulence that characterizes boiling ceases to occur; the fluid is ...

  6. Supercritical fluid - Wikipedia

    en.wikipedia.org/wiki/Supercritical_fluid

    Many coal-fired supercritical steam generators are operational all over the world. Supercritical carbon dioxide is also proposed as a working fluid, which would have the advantage of lower critical pressure than water, but issues with corrosion are not yet fully solved. [31] [32] One proposed application is the Allam cycle.

  7. Steam generator - Wikipedia

    en.wikipedia.org/wiki/Steam_generator

    Monotube steam generator; Supercritical steam generator or Benson boiler, a high-pressure steam generator that operates in the supercritical pressure regime, such that no boiling takes place within it. Steam generator (auxiliary boiler), a steam-powered boiler used on ships to produce a low-pressure steam, heated by a high-pressure steam supply ...

  8. Boiler (power generation) - Wikipedia

    en.wikipedia.org/wiki/Boiler_(power_generation)

    Supercritical steam generators are frequently used for the production of electric power. They operate at supercritical pressure. In contrast to a "subcritical boiler", a supercritical steam generator operates at such a high pressure (over 3,200 psi or 22.06 MPa) that actual boiling ceases to occur, the boiler has no liquid water - steam separation.

  9. Forced circulation boiler - Wikipedia

    en.wikipedia.org/wiki/Forced_circulation_boiler

    In water tube boilers, the way the water is recirculated inside the boiler before becoming steam can be described as either natural circulation or forced circulation. In a water tube boiler, the water is recirculated inside until the vapor pressure of the water overcomes the vapor pressure inside the stream drum and becomes saturated steam.