Observation of a local maximum in the stationary turbulent spectrum of capillary waves on the surface of liquid hydrogen

2019 ◽  
Vol 45 (4) ◽  
pp. 363-366
Author(s):  
I. A. Remizov ◽  
M. R. Musaeva ◽  
A. V. Orlov ◽  
A. A. Levchenko ◽  
L. P. Mezhov-Deglin
Keyword(s):  
Local Maximum ◽  
Liquid Hydrogen ◽  
Capillary Waves ◽  
Turbulent Spectrum

Decay instability of gravity-capillary waves on liquid hydrogen surfaces

2017 ◽  
Vol 43 (3) ◽  
pp. 325-328 ◽  
Author(s):  
M. Yu. Brazhnikov ◽  
A. A. Levchenko ◽  
L. P. Mezhov-Deglin ◽  
I. A. Remizov
Keyword(s):  
Liquid Hydrogen ◽  
Capillary Waves ◽  
Decay Instability

Decay of a turbulent cascade of capillary waves at the surface of liquid hydrogen

JETP Letters ◽  
2004 ◽  
Vol 80 (2) ◽  
pp. 90-94 ◽  
Author(s):  
M. Yu. Brazhnikov ◽  
G. V. Kolmakov ◽  
A. A. Levchenko ◽  
L. P. Mezhov-Deglin ◽  
A. N. Sil’chenko ◽  
...  
Keyword(s):  
Liquid Hydrogen ◽  
Capillary Waves ◽  
Turbulent Cascade

Observation of wave energy accumulation in the turbulent spectrum of capillary waves on the He-II surface under harmonic pumping

JETP Letters ◽  
2010 ◽  
Vol 91 (6) ◽  
pp. 271-276 ◽  
Author(s):  
L. V. Abdurakhimov ◽  
M. Yu. Brazhnikov ◽  
I. A. Remizov ◽  
A. A. Levchenko
Keyword(s):  
Wave Energy ◽  
Capillary Waves ◽  
Energy Accumulation ◽  
Turbulent Spectrum

Statistics of Capillary Waves on the Surface of Liquid Hydrogen in a Turbulent Regime

2007 ◽  
Vol 150 (3-4) ◽  
pp. 431-434 ◽  
Author(s):  
Leonid Victorovich Abdurakhimov ◽  
Maxim Yurievich Brazhnikov ◽  
Alexander Alexeevich Levchenko
Keyword(s):  
Liquid Hydrogen ◽  
Capillary Waves ◽  
Turbulent Regime

The turbulence of capillary waves on the surface of liquid hydrogen

2002 ◽  
Vol 95 (3) ◽  
pp. 447-454 ◽  
Author(s):  
M. Yu. Brazhnikov ◽  
G. V. Kolmakov ◽  
A. A. Levchenko
Keyword(s):  
Liquid Hydrogen ◽  
Capillary Waves

Low-frequency subharmonics in the turbulent spectrum on the surface of liquid hydrogen

JETP Letters ◽  
2015 ◽  
Vol 100 (10) ◽  
pp. 669-674 ◽  
Author(s):  
M. Yu. Brazhnikov ◽  
A. A. Levchenko ◽  
L. P. Mezhov-Deglin ◽  
I. A. Remizov
Keyword(s):  
Low Frequency ◽  
Liquid Hydrogen ◽  
Turbulent Spectrum

scholarly journals Enhanced Energy Dissipation by Parasitic Capillaries on Short Gravity–Capillary Waves

2010 ◽  
Vol 40 (11) ◽  
pp. 2435-2450 ◽  
Author(s):  
Wu-ting Tsai ◽  
Li-ping Hung
Keyword(s):  
Energy Dissipation ◽  
Dissipation Rate ◽  
Capillary Wave ◽  
Wave Train ◽  
Three Dimensional ◽  
Local Maximum ◽  
Finite Amplitude ◽  
Capillary Waves ◽  
Carrier Wave ◽  
Order Of Magnitude

Abstract The increased energy dissipation caused by the formation of parasitic capillary wavelets on moderately short, steep gravity–capillary waves is studied numerically. This study focuses on understanding the mechanism leading to dissipation enhancement and on exploring the possible correlation between the enhanced dissipation rate and the characteristic parameters of the parasitic capillaries. The interaction between the parasitic capillary wave train and the underlying dominant flow of the carrier wave induces strong vortex shedding and imposes large straining immediately underneath the troughs of the capillary ripples. These localized strains are very effective in dissipating energy of the carrier gravity–capillary wave. The attenuation rate of the carrier wave can increase by more than one order of magnitude in the presence of capillary wavelets. Systematic simulations for various carrier wavelengths and steepnesses reveal that the enhanced dissipation rate can be quantified well by a simple parameter: the average of all the difference between the local maximum and minimum slopes along the entire carrier wave surface, which is equivalent to the mean slope of the parasitic capillary wave train. The enhanced dissipation rate increases approximately linearly with the carrier gravity–capillary wavenumber for a given mean slope of the capillary wave train. The increased energy dissipation caused by the formation of parasitic capillaries is also found to significantly impact on the characteristics of three-dimensional instabilities of finite-amplitude, uniform gravity–capillary waves.

Effects of capillary waves on the thickness of wetting layers

1988 ◽  
Vol 49 (4) ◽  
pp. 675-680 ◽  
Author(s):  
S. Chatterjee ◽  
E.S.R. Gopal
Keyword(s):  
Capillary Waves ◽  
Wetting Layers

Influence of Ultrasound on the Formation of High-energy Particle Tracks in a Liquid-hydrogen Bubble Chamber

1969 ◽  
Vol 99 (9) ◽  
pp. 149-151
Author(s):  
V.A. Akulichev ◽  
L.R. Gavrilov ◽  
V.G. Grebinnik ◽  
V.A. Zhukov ◽  
G. Libman ◽  
...  
Keyword(s):  
Bubble Chamber ◽  
High Energy ◽  
Liquid Hydrogen ◽  
High Energy Particle ◽  
Hydrogen Bubble ◽  
Hydrogen Bubble Chamber ◽  
Energy Particle ◽  
Particle Tracks
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