单词 | closed cycle |
释义 | > as lemmasclosed cycle closed cycle n. a cycle of operations in which the same fuel, cooling fluid, etc., is used repeatedly; also attributive. ΘΚΠ the world > action or operation > [adjective] > relating to repeated use of fuel or fluid closed cycle1950 the world > action or operation > [noun] > a form or kind of operation > with repeated use of fuel or fluid closed cycle1950 the world > matter > physics > atomic nucleus > nuclear fission > nuclear fuel > [noun] > cycle using same materials closed cycle1950 society > occupation and work > equipment > machine > machines which impart power > engine > steam engine > [noun] > cycle using same fuel closed cycle1950 1950 Jane's Fighting Ships 1950–51 A 5/2 Closed-cycle powered submarine, 2,000 tons—no external sources of oxygen. 1957 Gloss. Terms Nuclear Sci. 30/2 Closed cycle, cycle of operation of a heat engine in which the same power fluid is used repeatedly, as a steam engine that condenses the steam for reuse... Also applicable to a cooling system in which the coolant is cycled repeatedly through the source of heat, itself being cooled in another part of the cycle. 1960 Gloss. Atomic Terms (H.M.S.O.) 13 Closed cycle, usually refers to reactor coolant circuit where the gas or liquid travels in a completely enclosed path. < as lemmas |
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