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Turbulence of Second Sound Waves in Superfluid 4He: Effect of Low-Frequency Resonant Perturbations.

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Turbulence of Second Sound Waves in Superfluid 4He: Effect of Low-Frequency Resonant Perturbations. / McClintock, Peter V. E.; Efimov, V. B.; Ganshin, A. N. et al.
In: Journal of Low Temperature Physics, Vol. 150, No. 3-4, 02.2008, p. 394-401.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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McClintock PVE, Efimov VB, Ganshin AN, Kolmakov GV, Mezhov-Deglin LP. Turbulence of Second Sound Waves in Superfluid 4He: Effect of Low-Frequency Resonant Perturbations. Journal of Low Temperature Physics. 2008 Feb;150(3-4):394-401. doi: 10.1007/s10909-007-9563-y

Author

McClintock, Peter V. E. ; Efimov, V. B. ; Ganshin, A. N. et al. / Turbulence of Second Sound Waves in Superfluid 4He: Effect of Low-Frequency Resonant Perturbations. In: Journal of Low Temperature Physics. 2008 ; Vol. 150, No. 3-4. pp. 394-401.

Bibtex

@article{09fdd3001fdc454b95dfe86553d6930d,
title = "Turbulence of Second Sound Waves in Superfluid 4He: Effect of Low-Frequency Resonant Perturbations.",
abstract = "We report the results of investigations of acoustic turbulence in a system of nonlinear second sound waves in a high-quality resonator filled with superfluid 4He. It was observed that subharmonics of a periodic driving force applied to the system may be generated via a parametric instability. We find that application of an additional low-frequency pumping to the turbulent system results in the generation of waves at combination frequencies of the driving forces and also leads to substantial changes in the energy spectrum of the acoustic oscillations.",
keywords = "Wave turbulence · Superfluid 4He · Second sound · Energy cascade",
author = "McClintock, {Peter V. E.} and Efimov, {V. B.} and Ganshin, {A. N.} and Kolmakov, {G. V.} and Mezhov-Deglin, {L. P.}",
note = "The final publication is available at Springer via http://dx.doi.org/10.1007/s10909-007-9563-y",
year = "2008",
month = feb,
doi = "10.1007/s10909-007-9563-y",
language = "English",
volume = "150",
pages = "394--401",
journal = "Journal of Low Temperature Physics",
issn = "0022-2291",
publisher = "SPRINGER/PLENUM PUBLISHERS",
number = "3-4",

}

RIS

TY - JOUR

T1 - Turbulence of Second Sound Waves in Superfluid 4He: Effect of Low-Frequency Resonant Perturbations.

AU - McClintock, Peter V. E.

AU - Efimov, V. B.

AU - Ganshin, A. N.

AU - Kolmakov, G. V.

AU - Mezhov-Deglin, L. P.

N1 - The final publication is available at Springer via http://dx.doi.org/10.1007/s10909-007-9563-y

PY - 2008/2

Y1 - 2008/2

N2 - We report the results of investigations of acoustic turbulence in a system of nonlinear second sound waves in a high-quality resonator filled with superfluid 4He. It was observed that subharmonics of a periodic driving force applied to the system may be generated via a parametric instability. We find that application of an additional low-frequency pumping to the turbulent system results in the generation of waves at combination frequencies of the driving forces and also leads to substantial changes in the energy spectrum of the acoustic oscillations.

AB - We report the results of investigations of acoustic turbulence in a system of nonlinear second sound waves in a high-quality resonator filled with superfluid 4He. It was observed that subharmonics of a periodic driving force applied to the system may be generated via a parametric instability. We find that application of an additional low-frequency pumping to the turbulent system results in the generation of waves at combination frequencies of the driving forces and also leads to substantial changes in the energy spectrum of the acoustic oscillations.

KW - Wave turbulence · Superfluid 4He · Second sound · Energy cascade

U2 - 10.1007/s10909-007-9563-y

DO - 10.1007/s10909-007-9563-y

M3 - Journal article

VL - 150

SP - 394

EP - 401

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

SN - 0022-2291

IS - 3-4

ER -