| Issue |
Europhys. Lett.
Volume 58, Number 4, May 2002
|
|
|---|---|---|
| Page(s) | 510 - 516 | |
| Section | Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid dynamics | |
| DOI | https://doi.org/10.1209/epl/i2002-00425-9 | |
| Published online | 01 May 2002 | |
Observation of capillary turbulence on the water surface in a wide range of frequencies
Institute of Solid State Physics RAS - Chernogolovka, Moscow Region, 142432,
Russia
Received:
15
October
2001
Accepted:
14
February
2002
The experimental results of investigations on capillary wave
turbulence on the surface of water, using low-frequency pumping
in the range from 20 to 200 Hz, are presented. The
correlation function of deviations of the surface from the equilibrium
state in the frequency range of 300 Hz–8 kHz can be described by
a power function, scaling with an exponent close to 
.
It is observed that the
high-frequency boundary of the inertial interval, in which
scaling is realized, is shifted towards higher
frequencies with increasing amplitude of pumping.
PACS: 47.27.Gs – Isotropic turbulence; homogeneous turbulence / 68.03.Kn – Dynamics (capillary waves)
© EDP Sciences, 2002
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