单词 | heat-pipe |
释义 | > as lemmasheat-pipe heat-pipe n. a closed, evacuated tube containing around its inner surface a wire mesh or other wick saturated with a working liquid, which through the capillary action of the wick and the higher vapour pressure of the liquid when heated makes possible the rapid conduction of heat away from a source. ΘΚΠ the world > matter > properties of materials > temperature > coldness > cooling agent or appliance > [noun] > to carry off excess heat heat-pipe1964 1964 G. M. Grover et al. in Jrnl. Appl. Physics 35 1990/1 We will refer to devices of this general class, for brevity, as ‘heat pipes’. 1964 G. M. Grover et al. in Jrnl. Appl. Physics 35 1991/1 A liquid sodium heat pipe for operation at about 1100°K was constructed. 1969 New Scientist 19 June 641/1 A heat pipe is one of the major components of the most powerful and efficient radioisotope-heated power generator yet built. 1969 New Scientist 19 June 641/1 The advantage of the heat pipe is that the outside surface is at the same temperature along the whole of its length. < as lemmas |
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