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VOLUME ABSORPTION OF SOUNDS IN SUPERFLUID HELIUM 3-HELIUM 4 IN CASE OF NORMAL COMPONENT BEING STAGNANT.

[In Russian. / En russe.]

Author(s) : KARCAVA T. A., SANIKIDZE D. G., CHAIDZE N. D.

Type of article: Article

Summary

WAVE PROPAGATION IN SUPERFLUID HELIUM3-HELIUM 4 IS CONSIDERED FOR THE CASE WHEN NORMAL COMPONENT OF THE LIQUID IS PARTIALLY STAGNANT. THE WAVE PROCESSES IN CAPILLARIES ARE GIVEN AS A SUPERPOSITION OF THE FIRST SOUND, THE SECOND SOUND, VISCOSITY AND DIFFUSION WAVES. THE ABSORPTION COEFFICIENT OF THE MODIFIED FIRST SOUND AND OF THE THERMAL WAVE CAUSED BY THE COEFFICIENTS OF VISCOSITY, THERMAL CONDUCTION, DIFFUSION, BARODIFFUSION AND THERMODIFFUSION HAVE BEEN CALCULATED.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1984-1313
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 9 - n. 10
  • Publication date: 1983
  • Document available for consultation in the library of the IIR headquarters only.

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