Results 41 to 50 of about 278,066 (194)

Visualization of Angular Particle-Bubble Surface Interaction using a High Speed Video Camera

International Journal of Technology, 2016
Flotation is an important process in mining industries. This process employs the bubble and hydrophobic properties of a particle to separate valuable mining particles from impurities.
Warjito, Harinaldi, Manus Setyantono
doaj   +1 more source

Bubble Sweep-Down of Research Vessels Based on the Coupled Eulerian-Lagrangian Method

Journal of Marine Science and Engineering, 2020
To explore the reason for the bubble sweep-down phenomenon of research vessels and its effect on the position of the stern sonar of a research vessel, the use of a fairing was investigated as a defoaming appendage.
Wei Wang, Guobin Cai, Yongjie Pang, Chunyu Guo, Yang Han, Guangli Zhou   +5 more
doaj   +1 more source

Impact of a bubble–bubble interaction on nonlinear acoustic properties of pressure waves in a non-dilute bubbly liquid

Results in Engineering
Bubble–bubble interactions have become important owing to their development for various applications using pressure waves and dense microbubbles. Although the acoustic properties of the nonlinear propagation of pressure waves in bubbly liquids are ...
Kazushi Hemmi, Tetsuya Kanagawa
doaj   +1 more source

Liquid jet formation through the interactions of a laser-induced bubble and a gas bubble

AIP Advances, 2017
The mechanisms of the liquid jet formation from the interaction of the laser-induced and gas bubble pair are investigated and compared with the jet formation from the interaction of the laser-induced anti-phase bubble pair.
Bing Han, Liu Liu, Xiong-Tao Zhao, Xiao-Wu Ni   +3 more
doaj   +1 more source

Jet trails and Mach cones: The interaction of microquasars with the ISM

, 2011
A sub-set of microquasars exhibit high peculiar velocity with respect to the local standard of rest due to the kicks they receive when being born in supernovae. The interaction between the radio plasma released by microquasar jets from such high-velocity
B. Morsony, Chatterjee, D. M. Russell, D. Yoon, Fryxell, Gaensler, Hao, Heinz, Heinz, Heinz, in ’t Zand, K. Wiersema, R. P. Fender, R. Sunyaev, Rafferty, S. Heinz, Stappers   +16 more
core   +1 more source

On the dynamics and breakup of a bubble immersed in a turbulent flow [PDF]

, 2011
Experimental investigations of the dynamics of a deformable bubble rising in a uniform turbulent flow are reported. The turbulence is characterized by fast PIV.
COLIN, Catherine, RAVELET, Florent, RISSO, Frédéric   +2 more
core   +5 more sources

1/2 order subharmonic waves of two cavitation bubbles

Ultrasonics Sonochemistry
In the work, the 1/2 order subharmonic wave of two coupling cavitation bubbles is investigated numerically via Fourier spectrum analysis. By analyzing the dynamics of bubble, we find that the mutual interaction between bubbles can affect the appearance ...
Feng Tao, Guo-ying Zhao, Wei-zhong Chen, Duo Tao   +3 more
doaj   +1 more source

Cooper pairing and superconductivity on a spherical surface

, 2005
Electrons in a multielectron bubble in helium form a spherical, two-dimensional system coupled to the ripplons at the bubble surface. The electron-ripplon coupling, known to lead to polaronic effects, is shown to give rise also to Cooper pairing.
Devreese, J. T., Gladilin, V. N., Silvera, I. F., Tempere, J.   +3 more
core   +1 more source

Strong interactions bubble/bubble and bubble/flow [PDF]

, 1994
The study of bubble dynamics in non-uniform flow fields is fundamental to the ability to predict or explain any cavitation effects in real flow fields. In this presentation we describe our recent contributions towards the fundamental understanding of bubble dynamics in non-uniform flow fields when large bubble deformations and bubble interactions are ...
openaire   +1 more source

Ball motion and bubble ripples in the interaction of cavitation bubble-elastic ball-curved wall

Ultrasonics Sonochemistry
Elastic ball motion and cavitation bubble ripples in cavitation bubble-elastic ball-curved wall interaction was investigated experimentally using single-electrode periodic discharge bubble generation technology and high-speed photography.
Yanyang Liu, Jing Luo, Lixin Bai, Jiankun Hu   +3 more
doaj   +1 more source