Results 21 to 30 of about 566,611 (251)
Ultrasonics Sonochemistry, 2021 Cavitation damage is a micro, high-speed, multi-phase complex phenomenon caused by the near-wall bubble group collapse. The current numerical simulation method of cavitation mainly focuses on the collapse impact of a single cavitation bubble.
Xiang Lu +4 more
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Investigation of Cavitation Noise in Cavitating Flows around an NACA0015 Hydrofoil
Applied Sciences, 2019 To provide theoretical basis for cavitation noise control, the cavitation evolution around a hydrofoil and its induced noise were numerically investigated.
An Yu +5 more
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The application of acoustic emission for detecting incipient cavitation and the best efficiency point of a 60 kW centrifugal pump: case study [PDF]
, 2005 Pumps play a significant role in industrial plants and need continuous monitoring to minimise loss of production. To date, there is limited published information on the application of acoustic emission (AE) to incipient pump cavitation.
Mba, David, Dyson, G, Alfayez, L
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Cavitation Strength, Acoustic Nonlinearity, and Gas Bubble Distribution in Water
Fluids, 2023 The acoustic properties of real liquids are largely related to the phase inclusions contained in them, of which gas bubbles are the most common. The aim of the work was to find the relationship between the nonlinear acoustic parameter and the cavitation ...
Alexey V. Bulanov +3 more
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Localization in an Acoustic Cavitation Cloud [PDF]
Chinese Physics Letters, 2017 It is the first time to have observed sound wave localization in a cavitation ...
Miao, Boya, An, Yu
openaire +2 more sources
Identification of Cavitation by Noise [PDF]
MATEC Web of Conferences, 2022 The identification of cavitation is very important in technical practice for operational and especially economic reasons. The article deals with the use of another way to measure noise during cavitation.
Jablonská Jana +5 more
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Archives of Acoustics, 2019 The pump performance and occurrence of cavitation directly depends on different operating conditions. To cover a wide range of operation conditions for detecting cavitation in this work, investigations on the effect of various suction valve openings on ...
Ahmed Ramadhan AL-OBAIDI
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Inner surface peening for long and narrow helical pipe using acoustic cavitation
Materials & Design, 2023 The inner surface peening of helical pipes is highly challenging due to the inaccessibility of the inner surface. To the end, we propose to peen the inner surface by introducing acoustic cavitation inside the pipe. We also provide a theory to account for
Prabhu Murugesan +2 more
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Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022 Calculation of parameters of a cavitation bubble during irradiation of aluminum melt with acoustic waves is carried out. The dependences of the Mach number on the amplitude at frequencies of 1-20 kHz used in the experiments are obtained.
R.Yu. Karmokova +4 more
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The Non-intrusive Detection of Incipient Cavitation in Centrifugal Pumps [PDF]
This thesis investigates methods for the detection of incipient cavitation in centrifugal pumps. The thesis begins by describing the working of the centrifugal pump which makes this type of pump particularly prone to cavitation.
Al Thobiani, Faisal
core +3 more sources