Results 21 to 30 of about 18,396 (294)

Analysis of cavitation orthogonal experiments in power ultrasonic honing

Advances in Mechanical Engineering, 2017
Cavitation will occur in the process of power ultrasonic honing. To explore the influence of cavitation on the material surface processed, an ultrasonic honing cavitation orthogonal experiment is conducted and three indicators are analyzed, which are ...
Linzheng Ye, Xijing Zhu
doaj   +2 more sources

A Novel Ultrasonic Cavitation Peening Approach Assisted by Water Jet

Applied Sciences, 2018
Ultrasonic cavitation peening is an environmentally friendly technology to improve surface properties. In the traditional ultrasonic cavitation peening process, specimens have to be immersed in a liquid and temperature control is required, which limits ...
Fushi Bai, Liang Wang, Kai-Alexander Saalbach, Jens Twiefel   +3 more
doaj   +3 more sources

Ultrasonic cavitation abrasive finishing

, 2019
The development of Powder Bed Fusion (PBF) additive manufacturing process has built a new manufacturing paradigm for metal end-use components. However, the as-manufactured components often have poor surface quality and require post-process finishing. The unique morphology of PBF surfaces poses a huge challenge to most existing processes.
Tan, Kai Liang
openaire   +3 more sources

Dual frequency ultrasonic cavitation in various liquids: high-speed imaging and acoustic pressure measurements [PDF]

, 2023
Ultrasonic cavitation is used in various processes and applications, utilising powerful shock waves and high-speed liquid jets generated by the collapsing bubbles. Typically, a single frequency source is used to produce the desired effects.
Grobert, N, Kaur, A, Tzanakis, I., Tzanakis, I, Paul Prentice, Khavari, M, Eskin, Dmitry G, Tzanakis, Iakovos, Kaur, Amanpreet, Grobert, Nicole, Morton, J.A., Morton, Justin A., Nicole Grobert, Priyadarshi, A, Amanpreet Kaur, Porfyrakis, K, Morton, Justin A, Priyadarshi, Abhinav, Eskin, D.G., Porfyrakis, Kyriakos, Kyriakos Porfyrakis, Eskin, D, Eskin, Dmitry G., Khavari, Mohammad, Morton, J, Justin A. Morton, Dmitry G. Eskin, Jiawei Mi, Prentice, P, Mi, Jiawei, Mi, J, Mohammad Khavari, Abhinav Priyadarshi, Iakovos Tzanakis, Prentice, Paul   +34 more
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Investigation of impact load and erosion behaviors on Ti-Ta alloy surface through the synergistic effect of ultrasonic cavitation and micro-abrasive particles

Journal of Materials Research and Technology, 2023
Ti–Ta alloy micro-nano surface processing is crucial for achieving biocompatibility. To investigate the cavitation and micro-abrasive particle damage characteristics, and the deformation mechanism of Ti–Ta alloy material surface, indentation theory, and ...
Yingze Fu, Xijing Zhu, Jianqing Wang, Tai Gong, Shaohuan Sun, Jing Li, Linzheng Ye, Xiangmeng Li   +7 more
doaj   +1 more source

Dynamics of cavitation zone development during sonication of suspensions of magnesium particles

Журнал Белорусского государственного университета: Химия, 2021
The cavitation activity during ultrasonic treatment of magnesium particles has been investigated. The cavitation activity recorded in a continuous mode of ultrasonic treatment altered in a wide range at constant output parameters of the generator.
Nadzeya Yu. Brezhneva, Vyacheslav S. Minchuk, Sviatlana A. Ulasevich, Nikolai V. Dezhkunov, Ekaterina V. Skorb   +4 more
doaj   +1 more source

Ultrasonic Detection of Cavitation at Catheter Tips [PDF]

The Journal of the Acoustical Society of America, 1969
To assist in the identification of inner heart structures during ultrasonic cardiac diagnosis, various liquids have been injected through catheters into heart chambers. Each injection produces a cloud of ultrasonic echoes within the blood-filled catheterized chamber.
F W, Kremkau, R, Gramiak, E L, Carstensen, P M, Shah, D H, Kramer   +4 more
openaire   +2 more sources

Improved biofilm removal using cavitation from a dental ultrasonic scaler vibrating in carbonated water

Ultrasonics Sonochemistry, 2021
The use of cavitation for improving biofilm cleaning is of great interest. There is no system at present that removes the biofilm from medical implants effectively and specifically from dental implants.
N. Vyas, Q.X. Wang, A.D. Walmsley
doaj   +1 more source

The influence of pressure on the acoustic cavitation in saturated CO2-expanded N, N-dimethylformamide

Ultrasonics Sonochemistry, 2022
CO2-expanded organic solvent is a kind of important fluid medium and has broad applications in chemical industry, environmental protection and other fields.
Hanyang Gao, Kunkun Pei, Guoxin Hu, Wenxing Liu, Aihua Meng, Hongcheng Wang, Huifeng Shao, Wenxin Li   +7 more
doaj   +1 more source

In-situ observations and acoustic measurements upon fragmentation of free-floating intermetallics under ultrasonic cavitation in water [PDF]

, 2021
Grain refinement in alloys is a well-known effect of ultrasonic melt processing. Fragmentation of primary crystals by cavitation-induced action in liquid metals is considered as one of the main driving mechanisms for producing finer and equiaxed grain ...
Bin Shahrani, Shazamin, Eskin, Dmitry, Subroto, T., Eskin, D., Pericleous, Koulis, Tzanakis, I., Conte, M., Shahrani, S. B., Khavari, Mohammad, Yusuf, Lukman, Khavari, M., Subroto, Tungky, Tzanakis, Iakovos, Pericleous, Kyriacos A, prentice, P., Priyadarshi, Abhinav, Priyadarshi, A., Yusuf, L. A., Conte, Marcello, Yusuf, Lukman A., Prentice, Paul, Pericleous, K.   +21 more
core   +1 more source