ULTRASONIC energy for therapeutic purposes.
Journal of the American Medical Association, 2003openaire +1 more source
Comprehensive Effect of Arc and Ultrasonic Energy on MIG Arc Ultrasonic Welding. [PDF]
Materials (Basel), 2021 Ultrasonic energy is introduced into the Metal Inert Gas (MIG) welding arc and weld pool by superposition of an ultrasonic frequency current. In this study, the arc shape, arc energy, and ultrasonic energy that responded to ultrasonic excitation voltage and frequency is investigated.
Chen Q +5 more
europepmc +5 more sources
Characterization of Ultrasonic Energy Diffusion in a Steel Alloy Sample with Tensile Force Using PZT Transducers [PDF]
Sensors, 2019 During the propagation of ultrasound in a polycrystalline material, ultrasonic energy losses due to the scattering at the boundaries between grains is usually described by the ultrasonic energy diffusion equation, and the boundaries of the grains in the ...
Guangtao Lu +3 more
doaj +2 more sources
Molecular dynamics and energy analysis of ultrasonic cavitation effects on aged asphalt [PDF]
Ultrasonics SonochemistryThe physicochemical degradation of asphalt during long-term service leads to pronounced aging, characterized by increased molecular aggregation, elevated viscosity, and degraded mechanical performance.
Jinwei Zhang +5 more
doaj +2 more sources
Flexible piezoelectric ultrasonic energy harvester array for bio-implantable wireless generator. [PDF]
Nano Energy, 2019 Jiang L +10 more
europepmc +2 more sources
A Brief Review on the Application of Ultrasonic Technique in Biodiesel Production [PDF]
Journal of Chemical and Petroleum Engineering, 2023 The increasing pollution levels, rising energy demand, and the inadequacy of conventional fuels have spurred interest in alternative sources of fossil fuel supply and demand.
Basir Maleki, Mohsen Mansouri
doaj +1 more source
Journal of Materials Research and Technology, 2023 Multi-energy fields provide higher dimensional precision control and desirable performance for microforming processes. The constitutive model under low strain level was established to describe the coupled effect of pulsed current and ultrasonic vibration
Jiangpeng Yan +3 more
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Ultrasonics Sonochemistry, 2022 In this study, the impacts of different ultrasonic treatments on TiO2 particles were determined and they were used to manufacture the photoelectrodes of a dye-sensitized solar cell (DSSC).
Jae-hun Bae +5 more
doaj +1 more source
The Effect of Ultrasonic Energy on Joint Characterization in Ultrasonic Spot Welding Multilayer Tabs Used in Lithium-ion Battery Manufacturing [PDF]
MATEC Web of Conferences, 2019 Lithium-ion battery for electric vehicles contains a large number of battery tabs with multiple and thin sheets. Dissimilar metals are often used for different electrodes, for example, the copper and nickel are often used for negative electrode and the ...
Ma Z.N., Zhang Y.S.
doaj +1 more source
Characterization of Nonlinear Ultrasonic Diffuse Energy Imaging [PDF]
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2018 Nonlinear ultrasonic diffuse energy imaging is a highly sensitive method for the measurement of elastic nonlinearity. While the underlying principles that govern the technique are understood, the precise behavior and sensitivity have not previously been quantified. This paper presents experimental, theoretical, and numerical modeling studies undertaken
Jack Potter, Anthony J. Croxford
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