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Material Analysis and Molecular Dynamics Simulation for Cavitation Erosion and Corrosion Suppression in Water Hydraulic Valves. [PDF]
Materials (Basel), 2020 Mlela MK +4 more
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Cavitation erosion of materials
, 1980 This investigation was undertaken to find the optimum hydraulic fluids and materials for combating cavitation erosion in hydraulic mining machinery operating,on 5:95 oil-in-water emulsions, Controlled cavitation was generated in the laboratory in a vibratory cavitation apparatus employing the stationery specimen system.
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Influence of Ultrasound Treatment on Cavitation Erosion Resistance of AlSi7 Alloy. [PDF]
Materials (Basel), 2017 Pola A +3 more
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Sonoluminescence from single cavitation bubbles near solid surfaces. [PDF]
Ultrason SonochemMur J, Petkovsek R, Ohl CD.
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Cavitation dynamics and flow aggressiveness in ultrasonic cavitation erosion
International Journal of Mechanical Sciences, 2021The mechanisms of cavitation erosion have been the subject of numerous studies, but the cavitation dynamics and flow aggressiveness thereby produced are less known.
Jian Du, Fengjun Chen
semanticscholar +3 more sources
Renewable Energy, 2021
Cavitation erosion commonly occurs in hydro-turbine blades and has been a crucial issue for operation of hydro-turbines. In this paper, high-velocity oxygen-fuel (HVOF) spraying was applied to produce Cr3C2–NiCr and WC-CoCr ceramic-metal coatings.
Sheng Hong +6 more
semanticscholar +3 more sources
Cavitation erosion commonly occurs in hydro-turbine blades and has been a crucial issue for operation of hydro-turbines. In this paper, high-velocity oxygen-fuel (HVOF) spraying was applied to produce Cr3C2–NiCr and WC-CoCr ceramic-metal coatings.
Sheng Hong +6 more
semanticscholar +3 more sources
A technical review on combined effect of cavitation and silt erosion on Francis turbine
Renewable and Sustainable Energy ReviewsPrashant Kumar +2 more
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The Physics of Fluids, 2022
In the present study, a two-way coupling Eulerian-Lagrangian approach is developed to assess the cavitation erosion risk in an axisymmetric nozzle. The macroscopic cavitation structures are simulated using the large eddy simulation along with the volume ...
Ziyang Wang, Huaiyu Cheng, Bin Ji
semanticscholar +1 more source
In the present study, a two-way coupling Eulerian-Lagrangian approach is developed to assess the cavitation erosion risk in an axisymmetric nozzle. The macroscopic cavitation structures are simulated using the large eddy simulation along with the volume ...
Ziyang Wang, Huaiyu Cheng, Bin Ji
semanticscholar +1 more source
Cavitation erosion mechanism of 2Cr13 stainless steel
Wear, 2022The erosion mechanism of 2Cr13 stainless steel under ultrasonic cavitation was investigated. The cavitation erosion process investigated in this paper included the incubation period and acceleration period.
Guiyan Gao, Zheng Zhang
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Surface & Coatings Technology, 2021
In this study, an AlCoCrFeNi high-entropy alloy (HEA) coating was fabricated by HVOF spraying process. The HEA coating was consisted of the BCC phase (Al-rich phase) and FCC phase (Al-poor phase). The BCC phase was main phase. The mechanical performances
Zheng Wei +6 more
semanticscholar +1 more source
In this study, an AlCoCrFeNi high-entropy alloy (HEA) coating was fabricated by HVOF spraying process. The HEA coating was consisted of the BCC phase (Al-rich phase) and FCC phase (Al-poor phase). The BCC phase was main phase. The mechanical performances
Zheng Wei +6 more
semanticscholar +1 more source