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In thermodynamics, superheating (sometimes referred to as boiling retardation, or boiling delay) is the phenomenon in which a liquid is heated to a temperature higher than its boiling point, without boiling.
This page was last edited on 9 February 2017, at 20:40 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
A radiant superheater is placed directly in the radiant zone of the combustion chamber near the water wall so as to absorb heat by radiation. A convection superheater is located in the convective zone of the furnace, in the path of the hot flue gases, usually ahead of an economizer.
Another important and common application of subcooling is its indirect use on the superheating process. Superheating is analogous to subcooling in an operative way, i.e. occuring prior to a stage where refrigerant in a liquid-gas state would disrupt the cycle (uncompressible liquid-gas mixtures will destroy the compressor ) and both processes ...
Vallecitos Nuclear Center viewed from Pleasanton Ridge Regional Park. The Vallecitos Nuclear Center is a nuclear research facility, and the site of a former GE Hitachi Nuclear Energy electricity-generating nuclear power plant in unincorporated Alameda County, California, United States. [1]
He continued in the design tradition which he had been involved in throughout his career, but also made some important improvements. In particular increased superheat started to be fitted to the larger classes under his regime, and the works started to make much more use of welded construction. Another prominent new concept was a tender with ...
The front tubeplate of the boiler was recessed, creating a cylindrical space into which the superheater was mounted. This consisted of a drum 3 ft 6 in (1,067 mm) long through which were a number of tubes for the hot gases to pass through. It offered only a low degree of superheat – 95 °F (35 °C) above the normal steam temperature.
The ancient traditional tool of the smith is a forge or smithy, which is a furnace designed to allow compressed air (through a bellows) to superheat the inside, allowing for efficient melting, soldering and annealing of metals. Today, this tool is still widely used by blacksmiths as it was traditionally.