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单词 pre-cooler
释义

pre-coolern.

Brit. /priːˈkuːlə/, U.S. /priˈkulər/
Origin: Formed within English, by derivation. Etymons: pre- prefix, cooler n.
Etymology: < pre- prefix + cooler n. Compare slightly later precool v.
A device for pre-cooling something.
ΘΚΠ
society > occupation and work > equipment > [noun] > for heating or cooling
preheater1863
pre-cooler1904
the world > matter > properties of materials > temperature > coldness > cooling agent or appliance > [noun] > devices for pre- or after-cooling
aftercooler1897
pre-cooler1904
1904 Physical Rev. 19 330 From the compressor, the air passes successively through an aftercooler; a separator;..and finally through a precooler charged with broken ice or snow—reaching the liquefier at a temperature of about 2°.
1970 Times 4 Sept. (Aviation Suppl.) p. ix/9 Imperial Metal Industries' Marston Excelsior subsidiary will display a range of heat exchangers, including..a precooler for the Hawker Siddeley Nimrod.
2002 Palm Beach (Florida) Post (Nexis) 26 Apr. 1 d The crates are whisked away on trucks to a pre-cooler facility, where the corn is showered with 34-degree water for 40 minutes.
This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022).
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n.1904
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