High-frequency capillary waves on the clean surface of water

Langmuir ◽  
1991 ◽  
Vol 7 (11) ◽  
pp. 2419-2421 ◽  
Author(s):  
J. C. Earnshaw ◽  
C. J. Hughes
Keyword(s):  
High Frequency ◽  
Capillary Waves ◽  
Clean Surface

High frequency capillary waves: A light scattering spectrometer

1993 ◽  
Vol 64 (10) ◽  
pp. 2789-2795 ◽  
Author(s):  
C. J. Hughes ◽  
J. C. Earnshaw
Keyword(s):  
Light Scattering ◽  
High Frequency ◽  
Capillary Waves

scholarly journals Experimental studies of surface waves inside a cylindrical container

2011 ◽  
Vol 677 ◽  
pp. 39-62 ◽  
Author(s):  
CUNBIAO LEE ◽  
HUAIWU PENG ◽  
HUIJING YUAN ◽  
JIEZHI WU ◽  
MINGDE ZHOU ◽  
...  
Keyword(s):  
Surface Waves ◽  
High Frequency ◽  
Experimental Studies ◽  
Low Frequency ◽  
Capillary Waves ◽  
Physical Processes ◽  
Vortex Streets ◽  
Circular Capillary ◽  
Particle Imaging ◽  
Azimuthal Waves

We experimentally investigate the dynamics of surface waves excited by oscillations from a cylindrical sidewall. Particle-imaging-velocimetry measurements with fluorescent particles were used to determine the flow patterns near the sidewall of the cylindrical fluid container and to identify the locations of the evolving air–water interfaces. The high-frequency wall oscillations created four jets that originate at the cylindrical sidewall. Four vortex streets shed from the jets propagate from the sidewall to the centre of the container and subsequently excite a low-frequency gravity wave. The interaction between this gravitational surface wave and the high-frequency capillary waves was found to be responsible for creating droplet splash at the water surface. This phenomenon was first described as ‘Long-Xi’ or ‘dragon wash’ in ancient China. The physical processes for generating the droplet ejection, including the circular capillary waves, azimuthal waves, streaming jets and low-frequency gravity waves, are described in this paper.

Observation of high‐frequency ambient noise generated by capillary waves

1990 ◽  
Vol 87 (S1) ◽  
pp. S111-S111
Author(s):  
Ali Kolaini ◽  
Ronald A. Roy ◽  
Lawrence A. Crum
Keyword(s):  
High Frequency ◽  
Ambient Noise ◽  
Capillary Waves

scholarly journals Возбуждение вихревых течений на свободной поверхности жидкости вибрирующей пластиной

2019 ◽  
Vol 89 (7) ◽  
pp. 998
Author(s):  
В.А. Александров ◽  
С.П. Копысов ◽  
Л.Е. Тонков
Keyword(s):  
High Frequency ◽  
Vortex Flow ◽  
Liquid Surface ◽  
Low Frequency ◽  
Free Surface Flows ◽  
Capillary Waves ◽  
Low Frequency Oscillations ◽  
Submerged Plate ◽  
High Frequency Vibrations ◽  
Secondary Vortices

This article is devoted to the investigations of free surface flows excited by a partially submerged plate. Low-frequency oscillations of the plate lead to the formation on the liquid surface of two vortices on each side of the plate, in which a liquid move away from the surfaces of the plate. Under parametric excitation of transverse capillary waves in a thin layer of liquid wetting the surface of the plate, the direction of the vortex flow is reversed. High-frequency vibrations of the plate lead to the formation of secondary vortices on the liquid surface.

Measurement of high frequency capillary waves on steep gravity waves

1978 ◽  
Vol 86 (3) ◽  
pp. 401-413 ◽  
Author(s):  
John H. Chang ◽  
Richard N. Wagner ◽  
Henry C. Yuen
Keyword(s):  
Surface Tension ◽  
High Resolution ◽  
Gravity Wave ◽  
Gravity Waves ◽  
Deep Water ◽  
High Frequency ◽  
Qualitative Agreement ◽  
Capillary Wave ◽  
Capillary Waves ◽  
Good Qualitative Agreement

The properties of high frequency capillary waves generated by steep gravity waves on deep water have been measured with a high resolution laser optical slope gauge. The results have been compared with the steady theory of Longuet-Higgins (1963). Good qualitative agreement is obtained. However, the quantitative predictions of the capillary wave slopes cannot be verified by the data because the theory requires knowledge of an idealized quantity - the crest curvature of the gravity wave in the absence of surface tension - which cannot be measured experimentally.

Laser excitation of high-frequency capillary waves

2003 ◽  
Vol 264 (2) ◽  
pp. 446-451 ◽  
Author(s):  
K Sakai ◽  
K Tachibana ◽  
S Mitani ◽  
K Takagi
Keyword(s):  
High Frequency ◽  
Laser Excitation ◽  
Capillary Waves
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