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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2010, Volume 91, Issue 6, Pages 291–296
(Mi jetpl672)
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This article is cited in 11 scientific papers (total in 11 papers)
PLASMA, GASES
Observation of wave energy accumulation in the turbulent spectrum of capillary waves on the He-II surface under harmonic pumping
L. V. Abdurakhimov, M. Yu. Brazhnikov, I. A. Remizov, A. A. Levchenko Institute of Solid State Physics RAS
Abstract:
Recent results of the experimental study of capillary turbulence on superfluid helium-4 surface are presented. For the first time wave energy accumulation was observed in the wave turbulent spectrum at high frequencies when the surface was excited by harmonic pumping. We suggest a qualitative explanation of this phenomenon in the frames of weak wave turbulence approach that takes into account discreteness of the eigenfrequencies spectrum of surface oscillations in the cylindrical resonator.
Received: 27.11.2009 Revised: 10.02.2010
Citation:
L. V. Abdurakhimov, M. Yu. Brazhnikov, I. A. Remizov, A. A. Levchenko, “Observation of wave energy accumulation in the turbulent spectrum of capillary waves on the He-II surface under harmonic pumping”, Pis'ma v Zh. Èksper. Teoret. Fiz., 91:6 (2010), 291–296; JETP Letters, 91:6 (2010), 271–276
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https://www.mathnet.ru/eng/jetpl672 https://www.mathnet.ru/eng/jetpl/v91/i6/p291
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Abstract page: | 208 | Full-text PDF : | 76 | References: | 35 |
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