| 单词 | regenerative cooling |
| 释义 | regenerative cooling in British Englishnoun the process of cooling the walls of the combustion chamber of a rocket by circulating the propellant around the chamber before combustion regenerative cooling in American Englishnoun 1. Physics a method of cooling a gas, utilizing the rapid expansion of a compressed portion of the gas, before it becomes liquid, to cool the remainder 2. (in rocketry) the cooling of a reaction engine by circulating around it the liquid propellant prior to its use in the combustion chamber of the engine, the heat energy absorbed by the propellant contributing to the total thrust of the exhaust Word origin [1945–50]This word is first recorded in the period 1945–50. Other words that entered Englishat around the same time include: RNA, individual medley, on-line, poison pill, taxi squadExamples of 'regenerative cooling' in a sentence |
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