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Collapse dynamics of smectic-A bubbles [PDF]
The European Physical Journal E, 2006 The collapse dynamics of smectic-A bubbles are analyzed experimentally and theoretically. Each bubble is expanded from a flat film stretched at the end of a hollow cylinder and deflated through a pressure release by means of a capillary tube. Its total collapse time can be varied between 0.1s and 20s by suitably choosing the length and the internal ...
Caillier, François, Oswald, Patrick
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Zanco Journal of Pure and Applied SciencesThis study examines the three-dimensional dynamics of two gas bubbles near a horizontal rigid wall, focusing on how inter-bubble distance affects their shape, size, and jet formation.
Imad A. Aziz
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Frontiers in Earth Science, 2022 Gas bubble in aquatic sediments has a significant effect on its geophysical and geomechanical properties. Recent studies have shown that methane gas and hydrate can coexist in gas hydrate–bearing sediments.
B. N. Madhusudhan +6 more
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Bubble Dynamics in Laser Lithotripsy [PDF]
Journal of Physics: Conference Series, 2015 Laser lithotripsy is a medical procedure for fragmentation of urinary stones with a fiber guided laser pulse of several hundred microseconds long. Using high-speed photography, we present an in-vitro study of bubble dynamics and stone motion induced by Ho:YAG laser lithotripsy.
Mohammadzadeh, Milad +2 more
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Taylor bubble moving in a flowing liquid in vertical channel: transition from symmetric to asymmetric shape [PDF]
, 2011 The velocity and shape of Taylor bubbles moving in a vertical channel in a Poiseuille liquid flow were studied for the inertial regime, characterized by large Reynolds numbers.
Figueroa-Espinoza, Bernardo +3 more
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Dynamics of cavitation bubbles in viscous liquids in a tube during a transient process
Ultrasonics SonochemistryWe experimentally, numerically, and theoretically investigate the dynamics of cavitation bubbles in viscous liquids in a tube during a transient process.
Zhichao Wang +5 more
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The Journal of the Acoustical Society of America, 1972 Recent work on vapor cavities and gas-filled bubbles will be discussed.
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Mechanism study of bubble dynamics under the buoyancy effects
Nuclear Analysis, 2023 The motion of a single bubble in a 2-D vertical channel filled with stagnant or moving fluid is simulated for various sets of conditions using the computational fluid dynamics(CFD) method. The volume of fluid (VOF) model is applied to track the interface
Shan-fang Huang
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A Review of Bubble Dynamics in Liquid Metals
Metals, 2021 Gas bubbles are of major importance in most metallurgical processes. They promote chemical reactions, homogenize the melt, or float inclusions. Thus, their dynamics are of crucial interest for the optimization of metallurgical processes.
Tim Haas +3 more
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On the dynamics of a shock–bubble interaction [PDF]
Journal of Fluid Mechanics, 1996 We present a detailed numerical study of the interaction of a weak shock wave with an isolated cylindrical gas inhomogeneity. Such interactions have been studied experimentally in an attempt to elucidate the mechanisms whereby shock waves propagating through random media enhance mixing.
Quirk, James J., Karni, S.
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