Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Applied Acoustics》 2020-03
Add to Favorite Get Latest Update

The effect of ultrasound on the collapse of near-wall microbubble

WANG Jianhang;CHEN Taohou;BAO Fubing;WANG Yuebing;College of Metrology and Measurement Engineering, China Jiliang University;  
Deep understanding of the characteristics of near-wall microbubble collapse has an important influence on targeted drug delivery and gene therapy. Based on the numerical simulation, the finite volume method together with the volume of fluid(VOF) model were carried out to investigate the characteristics of near-wall microbubble collapse. The effect of ultrasound on the collapse process is studied in detail. The results show that the maximum efflux velocity of bubble collapse is proportional to the dimensionless parameter γof the near-wall distance in the range of 1.1 ~ 1.6, proportional to the ultrasonic frequency in the range of 10 ~ 60 Hz, and inversely proportional to the initial bubble radius in the range of 50 ~ 100 μm. The maximum velocity of bubble second-collapse is larger than that of the first collapse, which means the impact of the secondcollapse is more important. In this paper, the mechanism of near-wall microbubble collapse under ultrasonicfield is further revealed, which provides a basis for ultrasonic application in medical treatment.
【Fund】: 国家重点研发计划项目(2017YFB0603701);; 国家自然科学基金项目(11672284 11602266)
【CateGory Index】: R312;TB559;O35
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 5 Hits
1 LIU Lan;ZHANG Ling-xin;State Key Laboratory of Fluid Power Transmission and Control,Department of Mechanics,Zhejiang University;;Numerical study on the vapor bubble collapsing based on VOF method[J];机电工程;2015-04
2 ZHANG Hong;DING Shu-li;XU Bo-hui;REN Xiao-hui;College of Science,Hebei University of Engineering;The Key Laboratory of Resource Exploration of Hebei Province,Hebei University of Engineering;;Numerical simulation of cavitation bubble motion induced by ultrasound[J];河北工程大学学报(自然科学版);2013-04
3 Cui Fangling, Ji Wei (College of Engineering, China Agricultural University, Center of Biomass Engineering, China Agricultural University, Beijing 100083, China);Dynamic simulation of ultrasonic cavitation bubble and analysis of its influencing factors[J];农业工程学报;2013-17
4 SHEN YuanYuan 1,2,WANG TianFu 1,2,CHIN ChienTing 1,2,DIAO XianFen 1,2 & CHEN SiPing 1,2* 1 Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging,Shenzhen 518060,China;2 National-Regional Key Technology Engineering Laboratory for Medical Ultrasound,Shenzhen 518060,China;Interaction between microbubble and elastic microvessel in low frequency ultrasound field using finite element method[J];Chinese Science Bulletin;2013-03
5 ZHANG Ling-xin,YIN Qin,SHAO Xue-ming(State Key Laboratory of Fluid Power Transmission and Control,Department of Mechanics, Zhejiang University,Hangzhou 310027,China);Theoretical and numerical studies on the bubble collapse in water[J];水动力学研究与进展A辑;2012-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhao Dawei;Tian Meng;Du Peng;Yang Jianzheng;Li Tao;Department of Ultrasound,Institute of Surgery Research,Daping Hospital,Third Military Medical University;;Ultrastructure changes after blocking hepatic perfusion using microbubble-enhanced non-focused ultrasound[J];中华创伤杂志;2015-11
2 WANG Xiaogui;LUO Chong;GU Zhenbiao;College of Mechanical Engineering,Zhejiang University of Technology;;Collapse simulation of a cavitation bubble near a rigid boundary[J];浙江工业大学学报;2015-05
3 Hu Ji-Wen;Qian Sheng-You;Sun Jia-Na;L Yun-Bin;Hu Ping;School of Mathematics and Physics,University of South China;School of Physics and Information Science,Hunan Normal University;;Microflow-induced shear stress on biomaterial wall by ultrasound-induced encapsulated microbubble oscillation[J];Chinese Physics B;2015-09
4 ZHANG Ling-xin;ZHANG Na;PENG Xiao-xing;WANG Ben-long;SHAO Xue-ming;State Key Laboratory of Fluid Power Transmission and Control, Department of Mechanics, Zhejiang University;China Ship Scientific Research Center;School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University;;A review of studies of mechanism and prediction of tip vortex cavitation inception[J];Journal of Hydrodynamics;2015-04
5 GUO Xuan;YANG Yan-ling;LI Xing;ZHOU Zhi-wei;MA Chang-hong;ZHANG Yang;College of Architecture and Civil Engineering,Beijing University of Technology;;Simulation of ultrasound cavitation bubble and numerical/experimental analysis of flocs breakage process[J];中国环境科学;2015-05
6 XIE Bin;YAO Ji-lun;ZHOU Zhen;Logistical Engineering University of PLA;;Influence of Temperature in Ultrasonic Wave-Ceramic Membrane Joint Water Cleaning Technology[J];四川兵工学报;2015-04
7 LIU Lan;ZHANG Ling-xin;State Key Laboratory of Fluid Power Transmission and Control,Department of Mechanics,Zhejiang University;;Numerical study on the vapor bubble collapsing based on VOF method[J];机电工程;2015-04
8 JIANG Changbo;WANG Gang;DENG Bin;SHEN Chao;School of Hydraulic Engineering,Changsha University of Science & Technology;Key Laboratory of Water-Sediment Sciences and Water Disaster prevention of Hunan Province;CCCC-FHDI Engineering Co. ,Ltd;CCCC Second Harbor Consultants Co. ,Ltd;;Three-dimensional Numerical Simulation of Movement Characteristic of Two Parallel Rising Bubbles with Different Scales[J];应用基础与工程科学学报;2015-02
9 DU Te-zhuan;HUANG Chen-guang;WANG Yi-wei;YU Xian-xian;WU Xiao-cui;Institute of Mechanics, Chinese Academy of Sciences;;Study on the vibration characteristics and influence parameters of a sphere bubble within finite field[J];水动力学研究与进展A辑;2015-01
10 Fan Hua;Huang Hongjing;Hou Deyin;Wang Jun;Duan Mingxing;Jiang Qinliang;School of Environment and Chemical Engineering,Nanchang University;State Key Laboratory of Environmental Aquatic Chemistry,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences;School of Chemical and Environmental Engineering,China University of Mining & Technology;;RESEARCH ON ULTRASONIC ENHANCED DIRECT CONTACT MEMBRANE DISTILLATION[J];水处理技术;2014-12
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 SUN Dongliang1,XU Jinliang2,WANG Li2 (1.State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources,North China Electric Power University,Beijing 102206,China;2.Beijing Key Laboratory of Multi-Phase flow and Heat Transfer of Low-Grade Energy, North China Electric Power University,Beijing 102206,China);A Vapor-Liquid Phase Change Model for Two-Phase Boiling and Condensation[J];西安交通大学学报;2012-07
2 ZHANG Ling-xin,YIN Qin,SHAO Xue-ming(State Key Laboratory of Fluid Power Transmission and Control,Department of Mechanics, Zhejiang University,Hangzhou 310027,China);Theoretical and numerical studies on the bubble collapse in water[J];水动力学研究与进展A辑;2012-01
3 Shen Zhuang-Zhi Lin Shu-Yu (Institute of Appiled Acoustics,Key Laboratory of Ultrasonics of Shaanxi Province,Shaanxi Normal University,Xi'an 710062,China);Dynamical behaviors of hydrodynamic cavitation bubble under ultrasound field[J];物理学报;2011-08
4 LUO Xian-Neng ZHAO Liang-Ju FENG Ce-Qiang SU Xiao-Yan ZHANG Jia-Jia (College of Power Engineering Chongqing University,Chongqing 400030,China);THE DEVELOPMENT AND COLLAPSE PROCESS OF ACOUSTIC CAVITATION BUBBLE[J];工程热物理学报;2011-01
5 LIU Hui1,XIAO Hong2 1.Mechanical Engineering Faculty,Xi'an Shiyou University;2.Computer Science Faculty,Xi'an Shiyou University,Xi'an,Shaanxi Province,P.R.China,710065);Equations of Thermodynamic Properties of Steam for Oil-refinery Fast Calculation Purpose[J];内蒙古石油化工;2011-01
6 XU Wei-lin State Key Laboratory of Hydraulics and Mountain River Engineering,Sichuan University,Chengdu 610065,China BAI Li-xin Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China ZHANG Fa-xing State Key Laboratory of Hydraulics and Mountain River Engineering,Sichuan University,Chengdu 610065,China;INTERACTION OF A CAVITATION BUBBLE AND AN AIR BUBBLE WITH A RIGID BOUNDARY[J];Journal of Hydrodynamics;2010-04
7 ZHENG LuJie, TU Juan & CHEN WeiZhong Key Laboratory of Modern Acoustics and Institute of Acoustics, Nanjing University, Nanjing 210093, China;Modeling of ultrasound contrast agents bubble dynamics with modified surface tension coefficient[J];Chinese Science Bulletin;2009-19
8 ZHANG AMan↑, YAO XiongLiang, LI Jia & GUO Jun College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China;Comparison between the 3D numerical simulation and experiment of the bubble near different boundaries[J];Science in China(Series G:Physics,Mechanics & Astronomy);2008-12
9 CHEN Hui School of Power and Energy, Northwestern Polytechnical University, Xi’an 710072, China,LI Sheng-cai, ZUO Zhi-gang, LI Shuai School of Engineering, University of Warwick, Coventry CV4 7AL, UK;DIRECT NUMERICAL SIMUIATION OF BUBBLE-CLUSTER’S DYNAMIC CHARACTERISTICS[J];Journal of Hydrodynamics;2008-06
10 HUANG Jun-tao, ZHANG Hui-sheng Department of Mechanics and Engineering Science, Fudan University, Shanghai 200433, China,;LEVEL SET METHOD FOR NUMERICAL SIMULATION OF A CAVITATION BUBBLE COLLAPSING NEAR A RIGID WALL[J];Journal of Hydrodynamics(Ser.B);2005-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved