☆ 4.7 Article

Evolution behavior of cavitation bubble in pure Sn liquid medium with narrow gap under low-amplitude ultrasound

ULTRASONICS SONOCHEMISTRY (2023)

Related references

Note: Only part of the references are listed.

Article Acoustics

Dependence of wetting on cavitation during the spreading of a filler droplet on the ultrasonically agitated Al substrate

Zhengwei Li et al.

Summary: The cavitation characteristics during the spreading of a pure Sn liquid droplet subjected to ultrasonication were studied. Ultrasonic vibration realized the spreading of Sn droplet on the nonwetting pure Al substrate, but the oxide layer at the spreading front is difficult to remove. The high-speed photography result showed the presence of a noncavitation region consistently at the spreading front, and the width of the noncavitation region increased with the size of the spreading area. The bubble density decreased during spreading due to the decreased acoustic pressure.

ULTRASONICS SONOCHEMISTRY (2022)

Add to Collection

Article Engineering, Mechanical

High speed imaging and numerical simulations of cavitation characteristic during the spreading of GaIn melt under ultrasonication

Zhengwei Li et al.

Summary: The characteristics of cavitation bubbles during the spreading of eutectic GaIn liquid droplet subjected to ultrasonication were studied in-situ by high-speed photography. It was found that the bubble density decreases gradually during the droplet spreading process and cavitation exhibits strong/weak changes with a periodicity of dozens of acoustic periods.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Low temperature bonding mechanism of porous Si3N4 ceramics by Sn9Zn solder in ultrasonic-assisted soldering

Han Yan et al.

Summary: In this study, we achieved rapid soldering of porous Si3N4 ceramics at a low temperature using ultrasound. The solder rapidly infiltrated the micro-channels of the ceramic and bonding was realized by the formation of nanocrystalline and amorphous ZnOx region.

MATERIALS CHARACTERIZATION (2022)

Add to Collection

Article Acoustics

Influence of rigid wall on the nonlinear pulsation of nearby bubble

Xun Wang et al.

Summary: This paper mainly focuses on the nonlinear pulsation of a bubble near the rigid wall. The dynamics of near-wall bubble and free bubble are discussed, and it is found that as the driving acoustic pressure amplitude increases, the nonlinear pulsation of the bubble becomes more intense. The paper also investigates the impact of decreasing the viscosity of the host liquid on the nonlinear pulsation. Furthermore, the study shows that the rigid wall enhances the nonlinearity of nearby bubble and shifts the frequency band corresponding to chaos around the resonant frequency of free bubble downward.

ULTRASONICS SONOCHEMISTRY (2022)

Add to Collection

Article Mechanics

Jetting and migration of a laser-induced cavitation bubble in a rectangular channel

Emil-Alexandru Brujan et al.

Summary: The jetting behavior and migratory characteristics of a laser-induced cavitation bubble in a rectangular channel were investigated experimentally and numerically. The study revealed various aspects of the bubble dynamics, such as the formation of liquid jets, bubble displacement, and interaction with the channel walls. Numerical simulations showed that liquid jets can reach velocities up to 100 m/s, and the bubble displacement in contact with the sidewalls of the channel can be as much as 350 μm.

JOURNAL OF FLUID MECHANICS (2022)

Add to Collection

Article Mechanics

Numerical simulation of a confined cavitating gas bubble driven by ultrasound

Jacqueline Mifsud et al.

Summary: This study investigates the flow disturbance generated by an ultrasonically driven gas bubble confined in a narrow gap, revealing the doubled shear-stress magnitudes during collapse driven by ultrasonic signal and the different collapse regimes identified. The study highlights the differences in physics between acoustically driven bubbles and conventional laser-induced bubbles in experiments.

PHYSICS OF FLUIDS (2021)

Add to Collection

Article Acoustics

Effects of surface tension on the dynamics of a single micro bubble near a rigid wall in an ultrasonic field

Hao Wu et al.

Summary: This study investigates the effect of liquid surface tension on the dynamics of acoustic cavitation bubbles, revealing that low surface tension reduces bubble stability, leading to earlier collapse and farther distance from a rigid wall. Additionally, surface tension influences micro-jet speeds, highlighting the role of surfactants in optimizing acoustic cavitation.

ULTRASONICS SONOCHEMISTRY (2021)

Add to Collection

Article Acoustics

Enhancement of oscillation amplitude of cavitation bubble due to acoustic wake effect in multibubble environment

Takuya Yamamoto et al.

Summary: The study numerically investigated the dynamic behavior of cavitation bubbles in multi-bubble systems, revealing that the oscillation amplitude of a cavitation bubble surrounded by other bubbles becomes larger due to the acoustic wake effect.

ULTRASONICS SONOCHEMISTRY (2021)

Add to Collection

Article Acoustics

Grain refinement caused by intensified cavitation within narrow channel and its improvement to ultrasonically soldered Al joint property

Zhengwei Li et al.

ULTRASONICS SONOCHEMISTRY (2020)

Add to Collection

Article Materials Science, Multidisciplinary

In-situ observations of melt degassing and hydrogen removal enhanced by ultrasonics in underwater wet welding

Hao Chen et al.

MATERIALS & DESIGN (2020)

Add to Collection

Article Mechanics

Numerical modeling of the acoustically driven growth and collapse of a cavitation bubble near a wall

Bradley Boyd et al.

PHYSICS OF FLUIDS (2019)

Add to Collection

Article Acoustics

Effect of low-frequency ultrasonic field at different power on the dynamics of a single bubble near a rigid wall

Hao Wu et al.

ULTRASONICS SONOCHEMISTRY (2019)

Add to Collection

Article Acoustics

Fragmentation of cavitation bubble in ultrasound field under small pressure amplitude

Takuya Yamamoto et al.

ULTRASONICS SONOCHEMISTRY (2019)

Add to Collection

Article Mechanics

Control of the liquid jet formation through the symmetric and asymmetric collapse of a single bubble generated between two parallel solid plates

Bing Han et al.

EUROPEAN JOURNAL OF MECHANICS B-FLUIDS (2018)

Add to Collection

Article Mechanics

Dynamics of laser-induced cavitation bubbles near two perpendicular rigid walls

Emil-Alexandru Brujan et al.

JOURNAL OF FLUID MECHANICS (2018)

Add to Collection

Article Acoustics

Cavitation at filler metal/substrate interface during ultrasonic-assisted soldering. Part I: Cavitation characteristics

Zhengwei Li et al.

ULTRASONICS SONOCHEMISTRY (2018)

Add to Collection

Article Multidisciplinary Sciences

Ultrafast air bonding between SiC ceramic and SnAgTi alloy under the action of ultrasounds

Bingzhi Wu et al.

SCIENTIFIC REPORTS (2018)

Add to Collection

Article Mechanics

Inertial flow of a dilute suspension over cavities in a microchannel

Hamed Haddadi et al.

JOURNAL OF FLUID MECHANICS (2017)

Add to Collection

Article Thermodynamics

On the compressibility of liquid metals

Yizhak Marcus

JOURNAL OF CHEMICAL THERMODYNAMICS (2017)

Add to Collection

Article Acoustics

Pressure and tension waves from bubble collapse near a solid boundary: A numerical approach

Christiane Lechner et al.

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (2017)

Add to Collection

Article Nanoscience & Nanotechnology

High-strain-rate deformation in ultrasonic additive manufacturing

Hiromichi T. Fujii et al.

SCRIPTA MATERIALIA (2017)

Add to Collection

Article Acoustics

CFD study of the flow pattern in an ultrasonic horn reactor: Introducing a realistic vibrating boundary condition

Masoud Rahimi et al.

ULTRASONICS SONOCHEMISTRY (2017)

Add to Collection

Article Acoustics

The role of ultrasound in hydrogen removal and microstructure refinement by ultrasonic argon degassing process

Xuan Liu et al.

ULTRASONICS SONOCHEMISTRY (2017)

Add to Collection

Article Acoustics

Inertial effects on sacoustic Rayleigh streaming flow: Transient and established regimes

Virginie Daru et al.

WAVE MOTION (2017)

Add to Collection

Article Engineering, Manufacturing

Numerical and experimental studies about the effect of acoustic streaming on ultrasonic processing of metal matrix nanocomposites (MMNCs)

Saheem Absar et al.

JOURNAL OF MANUFACTURING PROCESSES (2017)

Add to Collection

Article Acoustics

The penetration of acoustic cavitation bubbles into micrometer-scale cavities

Haresh Anant Vaidya et al.

ULTRASONICS (2016)

Add to Collection

Article Mechanics

Effect of a distant rigid wall on microstreaming generated by an acoustically driven gas bubble

Alexander A. Doinikov et al.

JOURNAL OF FLUID MECHANICS (2014)

Add to Collection

Article Acoustics

Vibration characteristics of aluminum surface subjected to ultrasonic waves and their effect on wetting behavior of solder droplets

Lin Ma et al.

ULTRASONICS (2014)

Add to Collection

Article Thermodynamics

A coupled level-set and volume-of-fluid method for the buoyant rise of gas bubbles in liquids

I. Chakraborty et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2013)

Add to Collection

Article Acoustics

Effect of an elastic wall on the dynamics of an encapsulated microbubble: A simulation study

Leila Aired et al.

ULTRASONICS (2013)

Add to Collection

Article Acoustics

A computational modeling approach of the jet-like acoustic streaming and heat generation induced by low frequency high power ultrasonic horn reactors

Francisco Javier Trujillo et al.

ULTRASONICS SONOCHEMISTRY (2011)

Add to Collection

Review Physics, Multidisciplinary

Physics of bubble oscillations

Werner Lauterborn et al.

REPORTS ON PROGRESS IN PHYSICS (2010)

Add to Collection

Article Nanoscience & Nanotechnology

Effects of ultrasonic vibration on degassing of aluminum alloys

Hanbing Xu et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2008)

Add to Collection

Article Thermodynamics

Comparison of volume-of-fluid methods for surface tension-dominant two-phase flows

D Gerlach et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2006)

Add to Collection

Article Chemistry, Physical

Comparison of the effects of water-soluble solutes on multibubble sonoluminescence generated in aqueous solutions by 20-and 515-kHz pulsed ultrasound

R Tronson et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2002)

Add to Collection

© Peeref 2019-2024. All rights reserved.