superfluid(redirected from Thermomechanical effect)
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A fluid, such as liquid helium, that flows with little or no friction at temperatures close to absolute zero.
su′per·flu·id′i·ty (-flo͞o-ĭd′ĭ-tē) n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(General Physics) physics a fluid in a state characterized by a very low viscosity, high thermal conductivity, high capillarity, etc. The only known example is that of liquid helium at temperatures close to absolute zero
(General Physics) being or relating to a superfluid
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
su•per•flu•id(ˌsu pərˈflu ɪd)
a fluid having frictionless flow, high heat conductivity, and other unusual properties: helium below 2.186 K is the only known example.
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