Results 11 to 20 of about 31,639 (227)
Interactions between a central bubble and a surrounding bubble cluster
Theoretical and Applied Mechanics Letters, 2023 The interaction of multiple bubbles is a complex physical problem. A simplified case of multiple bubbles is studied theoretically with a bubble located at the center of a circular bubble cluster.
A-Man Zhang +4 more
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Bubble Sliding Characteristics and Dynamics of R134a during Subcooled Boiling Flow in a Narrow Gap
Mathematics, 2023 The numerical method was used to study bubble sliding characteristics and dynamics of R134a during subcooled flow boiling in a narrow gap. In the numerical method, the volume of fraction (VOF) model, level set method, Lee phase change model and the SST k
Bo Yu +5 more
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Thermophysical bubble dynamics in N-dimensional Al2O3/H2O nanofluid between two-phase turbulent flow
Case Studies in Thermal Engineering, 2021 The purpose of this work is to apply a new method for the growth behavior of bubble dynamics in N-dimensional turbulent Al2O3/H2O-nanofluid for bubble dynamics applications in polymers and climate change models under the influence of surface tension and ...
Adel M. Morad +2 more
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Acoustic cavitation and bubble dynamics
Archives of Acoustics, 2008 Acoustic cavitation is investigated experimentally and theoretically starting with a single bubble in an acoustic field. The single bubble is trapped in an acoustic resonator and observed by high-speed imaging and acoustic measurements ...
Werner LAUTERBORN +5 more
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Ultrasonics Sonochemistry, 2022 The volume of fluid (VOF) and continuous surface force (CSF) methods were used to develop a bubble dynamics model for the simulation of bubble oscillation and implosion dynamics under ultrasound.
Ling Qin +6 more
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Translation of cavitation bubble near the different walls
Ultrasonics Sonochemistry, 2023 The interaction between spherical cavitation bubble and flat wall is transformed into that between the real bubble and imaging bubble by the method of images.
Shaoyang Kou +3 more
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Investigation of Cavitation Bubble Dynamics Considering Pressure Fluctuation Induced by Slap Forces
Mathematics, 2021 Cavitation erosion is induced by the penetrating pressure from implosion of cavitation bubbles nearby solid boundary. The bubble evolution and the subsequent collapse pressure are especially important to evaluate the erosion degradation of solid boundary
Xiaoyu Wang +3 more
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Pulsars and bubble dynamics [PDF]
International Astronomical Union Colloquium, 1997 AbstractBased on recent observation of the dominance of the flare generated solar wind streams over the co-rotating streams and a significant lowering in the cosmic ray intensity in the abnormal year of the solar activity period, I have predicted the occurrence of discernible changes in magnetic field strength and the thickness of the shell of the ...
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Sensors, 2023 Cavitation bubbles are used in medicine as a mechanism to generate shock waves. The study of cavitation bubble dynamics plays a crucial role in understanding and utilizing such phenomena for practical applications and purposes.
Emil Zubalic +3 more
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Sonochemistry and bubble dynamics
Ultrasonics Sonochemistry, 2015 The details of bubble behaviour in chemically active cavitation are still not sufficiently well understood. Here we report on experimental high-speed observations of acoustically driven single-bubble and few-bubble systems with the aim of clarification of the connection of their dynamics with chemical activity.
Mettin R, Cairós C, TROIA, ADRIANO
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