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There are two types of air preheaters for use in steam generators in thermal power stations: One is a tubular type built into the boiler flue gas ducting, and the other is a regenerative air preheater. [1] [2] [7] These may be arranged so the gas flows horizontally or vertically across the axis of rotation.
A heat recovery steam generator (HRSG) is an energy recovery heat exchanger that recovers heat from a hot gas stream, such as a combustion turbine or other waste gas stream. It produces steam that can be used in a process ( cogeneration ) or used to drive a steam turbine ( combined cycle ).
This image is a derivative work of the following images: File:Steam_Generator.png licensed with PD-self . 2007-05-25T07:52:30Z Mbeychok 368x262 (8748 Bytes) {{Information |Description=A simple schematic diagram of a typical coal-fired power plant steam generator that highlights where the combustion air preheater (APH) is usually located.
A steam generator is a form of low water-content boiler, similar to a flash steam boiler. The usual construction is as a spiral coil of water-tube , arranged as a single, or monotube , coil. Circulation is once-through and pumped under pressure, as a forced-circulation boiler . [ 1 ]
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.
Steam generator (auxiliary boiler), a steam-powered boiler used on ships to produce a low-pressure steam, heated by a high-pressure steam supply rather than a flame. Steam generator (boiler), an oil- or gas-fired boiler, based on a low-water content monotube coil. Steam generator (nuclear power), a heat exchanger in a pressurized water nuclear ...
White steam car steam generator. Examples of Monotube steam generators include: Industrial steam generators [4] The water-tube boilers of the monotube type used in steam cars, such as: AMC; Clayton Steam Generator; Doble steam car; Gardner-Serpollet; Locomobile Company of America; White Motor Company, US patent 659,837 of 1900 [5]
Rollin White developed a form of water tube steam generator which consisted of a series of stacked coils with two novel features: the first was the coils were all joined at the top of the unit, which allowed water to flow only when pumped, allowing control of the steam generation; the second was pulling steam from the lowest coil, closest to ...