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单词 mechanocaloric
释义

> as lemmas

mechanocaloric
mechanocaloric adj.
Brit. /ˌmɛkənə(ʊ)kaˈlɒrɪk/
,
/ˌmɛkənə(ʊ)kəˈlɒrɪk/
,
/ˌmɛkənə(ʊ)ˈkalərɪk/
,
U.S. /ˌmɛkənoʊkəˈlɔrɪk/
,
/ˌmɛkənoʊˈkælərɪk/
Physics designating a phenomenon by which a linear flow of superfluid liquid helium (helium II) generates a difference in temperature between its ends.
ΘΚΠ
the world > matter > physics > mechanics > dynamics > fluid dynamics > [adjective] > relating to or exhibiting superfluidity > specific properties or phenomena
mechanocaloric1939
normal1941
1939 J. G. Daunt & K. Mendelssohn in Nature 29 Apr. 720/1 The mechano-caloric effect is evidently the reverse of the ‘fountain phenomenon’, for whereas the latter means that the setting up of a temperature difference results in a flow of liquid helium II, the mechano-caloric effect shows that a flow of liquid helium II is accompanied by a development of heat (or cold).
1964 New Scientist 24 Sept. 773/1 Shortly after the discovery of this ‘thermo-mechanical’ effect the complementary ‘mechano-caloric’ phenomenon was observed.
1991 Jrnl. Vacuum Sci. & Technol. A. 9 158/1 In addition to the direct..fluxes caused by thermal and pressure gradients, mass and heat transport cross terms given by the mechanocaloric effect and thermal transpiration are present.
extracted from mechano-comb. form
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as lemmas
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