29. Acoustic streaming in liquid helium
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B. Daniels-Hunt; K.L. Chopra; J.B. Brown
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Article
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1958
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Elsevier Science
β 70 KB
of the ideal gas approximation for rotons, and a qualitative roton liquid model is proposed. The temperature dependence of viscosity of the liquid model is found to correspond with the observed viscosity above 1.8Β°K, and with the discontinuity in the temperature derivative of viscosity at the lambda