Isothermal flow of liquid helium-II in w
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S.M. Bhagat; K. Mendelssohn
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Article
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1961
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Elsevier Science
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English
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THE hydrodynamic properties of liquid helium-II present a complex picture. In thermally induced flow the superfluid exhibits a well defined critical velocity above which non-linear frictional forces appear. 1 These have been explained in terms of turbulence in the superfluid. In isothermal flow the