Formation of Large-Amplitude Low-Frequency Waves in Capillary Turbulence on Superfluid He-II
Fluid Dynamics
2014-08-13 v1 Statistical Mechanics
Chaotic Dynamics
Abstract
The results of experimental and theoretical studies of the parametric decay instability of capillary waves on the surface of superfluid helium He-II are reported. It is demonstrated that in a system of turbulent capillary waves low-frequency waves are generated along with the direct Kolmogorov-Zakharov cascade of capillary turbulence. The effects of low-frequency damping and the discreteness of the wave spectrum are discussed.
Keywords
Cite
@article{arxiv.1408.2560,
title = {Formation of Large-Amplitude Low-Frequency Waves in Capillary Turbulence on Superfluid He-II},
author = {Leonid V. Abdurakhimov and German V. Kolmakov and Aleksander A. Levchenko and Yuri V. Lvov and Igor A. Remizov},
journal= {arXiv preprint arXiv:1408.2560},
year = {2014}
}
Comments
5 pages, 2 figures. arXiv admin note: substantial text overlap with arXiv:1404.1111