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ITAT: 作品数：179被引量：328H指数：9; 导出分析报告; 相关领域：经济管理更多>>; 相关作者：邓勇王超王彦戚黎蔚闵东更多>>; 相关机构：湖南大学南华大学上海交通大学新疆财经大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划天津市自然科学基金中国博士后科学基金更多>>

Cavitation recognition of axial piston pumps in noisy environment based on Grad-CAM visualization technique被引量：1: 《CAAI Transactions on Intelligence Technology》2023年第1期206-218,共13页Qun Chao Xiaoliang Wei Jianfeng Tao Chengliang Liu Yuanhang Wang; National Key R&D Program of China,Grant/Award Number:2018YFB1702503;Open Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems,Grant/Award Number:GZKF-202108;Open Foundation of the Guangdong Provincial Key Laboratory of Electronic Information Products Reliability Technology;China National Postdoctoral Program for Innovative Talents,Grant/Award Number:BX20200210;China Postdoctoral Science Foundation,Grant/Award Number:2019M660086。; The cavitation in axial piston pumps threatens the reliability and safety of the overall hydraulic system.Vibration signal can reflect the cavitation conditions in axial piston pumps and it has been combined with mach...; 关键词：axial piston pump cavitation recognition CNN Grad-CAM spectrogram image

Effects of adjacent bubble on spatiotemporal evolutions of mechanical stresses surrounding bubbles oscillating in tissues: 《Chinese Physics B》2023年第1期354-361,共8页邹青钦雷双李章勇秦对; Project supported by the National Natural Science Foundation of China (Grant No.11904042);the Natural Science Foundation of Chongqing,China (Grant No.cstc2019jcyj-msxmX0534);the Science and Technology Research Program of Chongqing Municipal Education Commission,China (Grant No.KJQN202000617)。; The cavitation dynamics and mechanical stress in viscoelastic tissues, as the primary mechanisms of some ultrasound therapies, are extremely complex due to the interactions of cavitation bubble with adjacent bubbles a...; 关键词：cavitation dynamics cavitation-induced mechanical stress effects of the nearby bubble viscoelastic tissues

An Analysis of the Factors Influencing Cavitation in the Cylinder Liner of a Diesel Engine被引量：3: 《Fluid Dynamics & Materials Processing》2022年第6期1667-1682,共16页Dehui Tong Shunshun Qin Quan Liu Yuhan Li Jiewei Lin; supported by the Science Fund of the State Key Laboratory of Engine Reliability(No.SKLER-201902).; Avoiding cavitation inside the water jacket is one of the most important issues regarding the proper design of a diesel engine’s cylinder liner.Using CFD simulations conducted in the frame of a mixture multiphase app...; 关键词：CAVITATION cavitation dynamics diesel engine two-phase flow water hammer

Cavitation dynamics in a vitrimer: 《Acta Mechanica Sinica》2021年第5期767-772,I0001,共7页Zhaoqiang Song Shengqiang Cai; the support of the Office of Naval Research(ONR)(Grant N00014-17-1-2056).; Vitrimer is a polymer network with dynamic covalent bonds,which can be dynamically broken and reformed.Thanks to the dynamic covalent bonds,vitrimer behaves like an elastomer at high deformation rate or low temperatur...; 关键词：Vitrimer Cavitation dynamics Strain stiffening VISCOELASTICITY

Effect of Al_(2)O_(3) Nanoparticle on Cavitation Strengthening of Magnesium Alloys被引量：1: 《Fluid Dynamics & Materials Processing》2021年第2期501-509,共9页Lei Liu Chuanhui Huang Xinghua Lu Ping Yu Longhai Li Huafeng Guo; the University Natural Science Research Programme of Jiangsu Province(Grant No.18KJB460028);Project of Xuzhou University of Technology(Grant No.XKY2019215);the Natural Science Foundation of Jiangsu Province(Grant No.BK20180177);the Xuzhou Science&Technology Project(Grant No.KC18014).; In order to study the effect of Al_(2)O_(3) nanoparticles in the cavitation-based strengthening process of magnesium alloys,the impact of a micro-jet generated by bubble collapse has been considered.The strengthening ...; 关键词：CAVITATION nanoparticles strengthening SEM XPS

Experimental Investigation of Heat Transfer in Microchannel with Inlet Cavitation Structure被引量：1: 《Journal of Thermal Science》2021年第1期294-301,共8页YUAN Junfei WANG Lin WANG Zhanwei TAN Yingying; financially supported by the National Nature Science Foundation of China(Grant No.U1504524,No.51706061,No.51876055,and No.51806060)。; Heat transfer of R134 a through the microchannel with an inlet reentrant cavitation structure was investigated for high flux thermal management of electronic devices.The cavitating flow patterns,pressure,and heat tran...; 关键词：heat transfer cavitation structure flow pattern pressure oscillation MICROCHANNEL

Liutex-based vortex control with implications for cavitation suppression被引量：7: 《Journal of Hydrodynamics》2021年第1期74-85,共12页Yi-qian Wang Hai-dong Yu Wei-wen Zhao De-cheng Wan; supported by the National Nature Science Foundation of China(Grant Nos.11702159,51879159 and 51909160).; Viewed as sinews and muscles of fluid motion,coherent vortical structures with their interactions are key to understanding the flow dynamics.Based upon this observation,we explore the possibility of efficient flow con...; 关键词：Vortex dynamics Liutex vector flow control cavitation Introduction

Numerical study of hydrofoil surface jet flow on cavitation suppression被引量：5: 《排灌机械工程学报》2017年第10期829-834,共6页WANG Wei LU Shengpeng XU Ruiduo YI Qi WANG Yayun WANG Xiaofang; supported by the National Key Basic Research Special Foundation of China (2015CB057301); Cavitation caused vibration and noise of hydraulic machinery. To some extent,cavitation made fatigue damage in advance. Many scholars found that the re-entrant jets were the reasons of the shedding of cavities. To sup...; 关键词：HYDROFOIL CAVITATION suppression jet flow lift-to-drag ratio

Adaptability research of hydrofoil surface water injection on cavitation suppression被引量：4: 《排灌机械工程学报》2017年第6期461-466,480,共7页WANG Wei YI Qi WANG Yayun LU Shengpeng WANG Xiaofang; National Key Basic Research Special Foundation of China(2015CB057301); To study the effectiveness of hydrofoil surface water injection on cavitation suppression,the unsteady cavitation flow field around the NACA0066 hydrofoil at attack angle of 6°was simulated by the modified RNG k-εtu...; 关键词：HYDROFOIL cavitation suppression reentrant jet water injection jet-flow ratio

Towards the development of cavitation technology for upgrading bitumen： Viscosity change and chemical cavitation yield measurements: 《Petroleum Science》2017年第2期404-411,共8页Deepak M. Kirpalani Dipti Prakash Mohapatra; Among the different methods used for reducing viscosity of bitumen,acoustic cavitation during sonication is well recognised.Several chemical methods were used to detect the production of reactive species such as hydro...; 关键词：BITUMEN Cavitation yield CMC-water KI solution Viscosity correlation

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