ammonia refrigerating machine
1refrigerating engine — noun or refrigerating machine : an apparatus working in a reversed heat engine cycle for utilizing mechanical energy (as by compressing and expanding ammonia gas) to extract heat from a substance (as circulating brine) compare brayton cycle …
2Refrigeration — Commercial refrigeration Ice is used to refriger …
3Timeline of low-temperature technology — and cryogenic technology (Refrigeration down to (–150 °C, –238 °F or 123 K) and cryogenics [ [http://www.springerlink.com/content/k468837771683266/ Low temperature technology] ] Timeline1000s* 1000s Avicenna invented the refrigerated coil, which… …
4Brierley Hill — Coordinates: 52°28′46″N 2°07′28″W / 52.4795°N 2.1245°W / 52.4795; 2.1245 …
5Liquid hydrogen — (LH2 or LH2) is the liquid state of the element hydrogen. It is a common liquid rocket fuel for rocket applications. Hydrogen is found naturally in the molecular H2 form.To exist as a liquid, H2 must be pressurized and cooled to a very low… …
6Air conditioning — The term air conditioning refers to the cooling and dehumidification of indoor air for thermal comfort. In a broader sense, the term can refer to any form of cooling, heating, ventilation or disinfection that modifies the condition of air.… …
7Refrigerator — Fridge and Freezer redirect here. For other uses, see Fridge (disambiguation) and Freezer (disambiguation). For other uses, see Refrigerator (disambiguation). See also: Refrigeration A side by side refrigerator …
8Einstein refrigerator — The Einstein refrigerator is an absorption refrigerator which has no moving parts and requires only a heat source to operate. It was jointly invented in 1926 by Albert Einstein and his former student Leó Szilárd and patented in the US on November …
9refrigeration — /ri frij euh ray sheuhn/, n. 1. the act or process of refrigerating. 2. the state of being refrigerated. [1425 75; late ME refrigeracion < L refrigeration (s. of refrigeratio). See REFRIGERATE, ION] * * * Process of removing heat from an enclosed …
10Chiller — For other uses, see Chiller (disambiguation). York International water cooled chiller. A chiller is a machine that removes heat from a liquid via a vapor compression or absorption refrigeration cycle. This liquid can then be circulated through a… …
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