Results 21 to 30 of about 471,492 (210)

Effect of pearlitic morphology with varying fineness on the cavitation erosion behavior of eutectoid rail steel. [PDF]

Ultrason Sonochem, 2021
The present work discusses the effect of the pearlitic morphology with varying fineness on the cavitation erosion behavior of eutectoid rail steel. Cavitation erosion of three different types of the pearlitic steels (furnace-cooled, air-cooled, and ...
Rajput A, Ramkumar J, Mondal K.
europepmc   +2 more sources

Effects of Ce, Sm and Yb on cavitation erosion of NAB alloy in 3.5% NaCl solution. [PDF]

Ultrason Sonochem, 2022
The influences of Ce, Sm and Yb on cavitation erosion of NAB alloy in 3.5% NaCl solution are evaluated using mass loss, SEM, 3D morphology and Tafel plot, respectively. The results show that the addition of Ce or Sm or Yb enhances the mechanical property
Li DG, Song SL, Chen DR, Liang P.
europepmc   +2 more sources

Assessment of cavitation erosion risk indicated by pressure impact exceeding material strength threshold

The Physics of Fluids, 2023
Cavitation erosion can seriously affect the performance of hydraulic machinery. To assess its risk, the cavitation erosion that covered a NACA0015 hydrofoil was investigated using experiment and simulation.
Ning Qiu, Han Zhu, P. Xu, Bangxiang Che, Jie Wu, Wenjie Zhou, Chuang-ye Wang   +6 more
semanticscholar   +1 more source

Experimental and Eulerian-Lagrangian numerical investigation on cavitation erosion characteristics in Venturi pipes with different divergent angles. [PDF]

Ultrason Sonochem
Hydrodynamic cavitation (HC) is widely found in fluid machinery and has emerged as a significant technology in several engineering fields. To investigate the erosion characteristics caused by HC, experimental tests under varying conditions are conducted ...
Yang Q, Chen M, Pei C, Liu B, Zhao M, Wang X, Lin Z, Li L.   +7 more
europepmc   +2 more sources

Investigation on Ultrasonic Cavitation Erosion of Aluminum–Titanium Alloys in Sodium Chloride Solution

Crystals, 2021
Two kinds of Ti-alloys, i.e., Al–5Ti and Al–10Ti alloys, were manufactured in this study, and their ultrasonic cavitation erosion behaviors in 3.5 wt.% NaCl solution were evaluated by the cumulative mass loss, scanning electronic micrograph, and three ...
Jingtao Zhao, Liping Ning, Jingwen Zhu, Yinglong Li   +3 more
doaj   +1 more source

Effect of Passive Film on Cavitation Corrosion Behavior of 316L Stainless Steel

International Journal of Electrochemical Science, 2020
The effect of passive film on the cavitation erosion-corrosion of 316L stainless steel (316L SS) was investigated via pulse and continuous cavitation modes, open circuit potential (OCP) measurements and scanning electron microscope (SEM).
Lifang Cao, Zhenbo Qin, Yida Deng, Cheng Zhong, Wenbin Hu, Zhong Wu   +5 more
doaj   +1 more source

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

Evaluation of cavitation erosion resistance of arc-sprayed Fe-based amorphous/nanocrystalline coatings in NaCl solution

Results in Physics, 2019
The cavitation erosion behavior of Fe-based amorphous/nanocrystalline coatings has been investigated in specimens prepared by arc spraying process. The cavitation erosion test was performed in a vibratory cavitation apparatus using 3.5 wt% NaCl solution.
Jinran Lin, Zehua Wang, Jiangbo Cheng, Min Kang, Xiuqing Fu, Sheng Hong   +5 more
doaj   +1 more source

Cavitation erosion behavior of nickel foam/polyurethane co-continuous composite

Materials Research Express, 2021
The cavitation erosion behavior of Ni foam/polyurethane (PU) co-continuous composites under different experimental conditions was investigated using an ultrasonic vibration cavitation erosion device.
J X Wang, S L Jiang, XG Yang, S Li, D L Duan   +4 more
doaj   +1 more source

Unveiling the Potential of Cavitation Erosion-Induced Heavy Crude Oil Upgrading

Fluids, 2023
The application of ultrasonic waves in the processing of hydrocarbons is a new promising technology that has developed rapidly in recent years. However, the acoustic-induced cavitation erosion phenomenon is poorly studied.
Gadel F. Baimukhametov, Aydar A. Kayumov, Aleksey V. Dengaev, Alexander F. Maksimenko, Denis A. Marakov, Vladimir A. Shishulin, Ilya M. Drozdov, Larisa V. Samuylova, Andrey A. Getalov, Firdavs A. Aliev, Alexey V. Vakhin   +10 more
doaj   +1 more source