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ACOUSTIC TURBULENCE IN SUPERFLUID HELIUM.

[In Russian. / En russe.]

Author(s) : NEMIROVSKIJ S. K.

Type of article: Article

Summary

THE PROBLEM OF STOCHASTIC WAVE FIELDS IN FIRST AND SECOND SOUNDS IN SUPERFLUID HELIUM ON RANDOM PUMPING OF THE WAVE ENERGY IS INVESTIGATED. THE EXACT SCALE-INVARIANT SOLUTIONS OF THE KINETIC EQUATIONS FOR PAIR CORRELATORS OF THE COMPLEX AMPLITUDES ARE FOUND IN THE STATIONARY ISOTROPIC CASE. THE ATTENUATION AND DISPERSION OF SOUND WAVES PROPAGATING IN HELIUM CONTAINING RANDOM WAVE FIELDS ARE CALCULATED WITH AID OF THE SOLUTIONS OBTAINED.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1987-0002
  • Languages: Russian
  • Source: Z. eksp. teor. Fiz. - vol. 90 - n. 6
  • Publication date: 1986
  • Document available for consultation in the library of the IIR headquarters only.

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