再热器 - 百度百科
网页再热器实质上是一种把做过功的低压蒸汽再进行加热并达到一定温度的蒸汽 过热器，再热器的作用进一步提高了电厂循环的 热效率，并使 汽轮机末级叶片 的蒸汽温度控制在允许的范围内。. 再热器就是锅炉中将从汽轮机中出来的水蒸气加热成过热蒸汽的加热器 ...
NEW Norpro Instant Immersion Heater Coffee/Tea/Soup Electric …
网页2015年3月16日 · You’ll have warm water in seconds, boiling water in just minutes. Safely heat coffee, tea, soup, hot chocolate, and more. Perfect coffee and tea heater at the office, at home, or while you travel. Wonderful addition to your camping accessories. Compact, lightweight and portable.
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What is a Reheater in Boiler | by Ashwin Palo - Medium
网页2019年1月20日 · What is Reheater on Boiler? — Reheater is a part of the boiler which to reheat steam output from the first level of the steam turbine. Reheated steam will again absorb the heat energy from the...
What is Reheat Steam Turbine – Definition - Thermal Engineering
网页2019年5月22日 · Reheat allows to deliver more of the heat at a temperature close to the peak of the cycle (i.e. thermal efficiency increases). This requires the addition of another type of heat exchanger called a reheater. The use of the reheater involves splitting the turbine, i.e. use of a multistage turbine with a reheater.
Reheaters - an overview | ScienceDirect Topics
网页They are simple single-phase heat exchangers with steam flowing inside and the flue gas passing outside, generally in the cross flow. Superheaters and reheaters are often divided into multiple sections to help control steam temperature and optimize heat recovery, and their heating surfaces can be arranged either horizontally or vertically.
Steam Reheater | Efficiency Types, Function - Thermal Engineering
网页2024年5月25日 · What is a Steam Reheater? A steam reheater is a component of boiler systems used primarily in power plants to reheat steam that has already been used in the steam turbine process. After steam expands and loses its heat and pressure in the turbine, it is sent back to the reheater.
Regenerative heat exchanger - Wikipedia
网页A regenerative heat exchanger, or more commonly a regenerator, is a type of heat exchanger where heat from the hot fluid is intermittently stored in a thermal storage medium before it is transferred to the cold fluid. To accomplish this the hot fluid is brought into contact with the heat storage medium, then the fluid is displaced with the cold ...
Superheaters and reheaters - ScienceDirect
网页2017年1月1日 · The superheater and reheater sections of the heat recovery steam generator (HRSG) both add sensible heat to steam. The steam may be generated within the HRSG or can be from another source. Superheaters are used to elevate the temperature of the saturated steam generated in the attached evaporator to …
Brayton Cycle with Reheat, Regeneration and Intercooling
网页With a reheater, the flow is extracted after a partial expansion (point a), run back through the heat exchanger to heat it back up to the peak temperature (point b), and then passed to the lower pressure stage of the turbine. The expansion is then completed in this stage from point b to point 4.
Superheat and Reheat – Rankine Cycle - Nuclear Power for …
网页Reheat allows delivering more of the heat at a temperature close to the peak of the cycle. This requires the addition of another type of heat exchanger called a reheater. The use of the reheater involves splitting the turbine, i.e., using a multi-stage turbine with a reheater.