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《JOURNAL OF SICHUAN INSTITUTE OF TECHNOLOGY》 1994-02
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THE STUDY ON AIR BUBBLE MOTION IN WATER TURBOMACHINERY PART 1 THE THEORETIACL STUDY

Liu Xiaobing; Zeng Qingchuan; Liang Zhu; Cheng Liangjun (Huazhong Univ. of Science and Technoloy)  
This paper theoreticall analyses the forces which act on a air bubble in water turbomachinery flow. The saffman force due to the velocity gradient, the Magus force due to air bubble rotating and so on which are neglected in many early papers are considered. Air bubble mass centre motion equation has been established by means of the Second Newton's Law. Air bubble radial motion equation has also been established considering the influence of variable pressure flow field, the effect of air diffusion and so on. This paper obtains the differential equation on 3-D air bubble motion in water turbomachinery.
【CateGory Index】: TK730
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【References】
Chinese Journal Full-text Database 1 Hits
1 Zeng Qingchuan; Liu Xiaobing ;Liang Zhu; Cheng Liangjun(Huazhong University of Science and Technology);Study on Air Bubble Motion in Water Turbomachinery Part 2 the Calculation Method and Result[J];JOURNAL OF SICHUAN INSTITUTE OF TECHNOLOGY;1994-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Huang Jitang (Tsinghua University Beijing 100084);Effect of Liquid Viscosity on Bubble Living Process[J];Journal of Beijing Institute of Civil Engineering and Architecture;1994-02
2 WANG Guo-gang, SUN Dong-bai, FAN Zi-shuan, YU Hong-ying, MENG Hui-ming, MA Guang, XU Jie (The School of Materials Science and Engineering, University of Science and Technology Beijing 10008);The Cavitation Behavior and Slurry Wear Resistance of WC-12Co Cermets Coatings Sprayed by AC-HVAF Technology[J];China Surface Engineering;2006-04
3 GAO Jin-hua, et al.(Dept.of Hydraulic Engineering,ChangchunInstituteof Technology,Changchun 130012,China);Overview of staircase spillway dams[J];Journal of Changchun Institute of Technology;2004-04
4 JIANG Sheng-li,ZHENG Yu-gui, YAO Zhi-ruing ( State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China);Damage Behavior of CrMnB Coating in Slurry of Different Particle Size[J];Materials Protection;2004-10
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7 ZHANG Jun-hua,ZHANG Wei,PU Zhong-qi,LIN Liang-you(Tsinghua University,Beijing 100084,China);Research on the Cavitation Acoustic Signals Charactoristic of Kaplan Turbine[J];Large Electric Machine and Hydraulic Turbine;2006-02
8 Chen Chongquan; RenFuan;LiuHuizhi(Editorial Office of Journal DMU)(Marine Engineering College ,DMU);The analysis on the causes of cavitation erosion of diesel liner[J];JOURNAL OF DALIAN MARITIME UNIVERSITY;1995-01
9 LU Kai,GUO Pei-quan(School of Mechanical Engineering,University of Jinan,Jinan 250022,China);Application of cavitation for degradation of organic compound in wastewater[J];Electronic Instrumentation Customer;2008-03
10 LI Yu? lan 1,2 , CHEN Jin qiu 1,2 (1.Key Laboratory for Biomechanics and Tissue Engineering under the State Ministry of Education, Chongqing University,Chongqing 400044, China; 2.Department of Engineering Mechanics,Chongqing University, Chongqing 400044, China);Formation and Influences of Cavitation Induced by Modern Medical Technologies[J];Journal of Chongqing University(Natural Science Edition);2002-12
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1 Song Fang Wu Jianhua (College of Water Conservancy and Hydropower Engineering,Hohai Univ.,jiangsu Nanjing,210098,;Notes of Gate Slot Cavitation[A];[C];2007
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3 Gou Wenjuan Wu Jianhua (College of Water Conservancy and Hydropower Engineering,Hohai University,Jiangsu Nanjing 210098,China);Experimental facilities of abrasion and its applications[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Huang Jitang (Tsinghua University Beijing 100084);Effect of Liquid Viscosity on Bubble Living Process[J];Journal of Beijing Institute of Civil Engineering and Architecture;1994-02
2 LUO Wei,ZHOU Xiao-de,CHENG Wen,LIU Xiao-hui(Institute of Environment Scienee,Xi'an University of Technology,Xi'an 710048,China);Research advances of PIV in gas-liquid phase flow[J];Transducer and Microsystem Technologies;2006-02
3 HU Guo, LI Zhao-hui, YANG Xing-bin, ZENG Hong-tao (Huazhong University of Science and Technology, Wuhan 430074, China);Condition Monitoring and Diagnosis for Excitation System of 19F Generating Unit in Gezhouba Hydropower Plant[J];Dam Observation and Geotechnical Tests;2005-02
4 Ju Ping;Summary on the Reasons & Related Countermeasures for Vibration of Hydraulic Turbine/Generator and Waggle of Basic Shaft[J];Dongfang Electric Review;2000-02
5 HAO Yan\|peng, XIE Heng\|kunong University, Xian 710049, China);Acoustic diagnostic techniques of electrical insulation for HV power equipment[J];Advanced Technology of Electrical Engineering and Energy;2003-02
6 WANG Xin,LI Zhao hui,WANG Hong (Huazhong University of Science and Technology, Wuhan 430074, China);Study on Condition Monitoring and Diagnosis System for Hydrogenerators[J];Large Electric Machine and Hydraulic Turbine;2004-02
7 Yu Ren. YeLuqing. LiZhaohui(Huazhong University ofScience and Technology, Wuhan 430074, China);INTELLIGENT CONTROL-MAINTENANCE-TECHNICAL MANAGEMENT SYSTEM (ICMMS) AND ITS APPLICATION IN POWER SYSTEM Part Four Analysis and Design Approach of Hydroelectric Plant Maintenance System in ICMMS Framework[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;2000-03
8 Chen Yitao, Li Zhaohui (Huazhong University of Science and Technology. Wuhan 430074. China);STUDY ON THE 3D DYNAMIC SIMULATION OF HYDROELECTRIC GENERATING UNITS[J];Automation of Electric Power Systems;2001-08
9 Gui Zhonghua, Han Fengqin (South China University of Technology, Guangzhou 510640, China);WAVELET PACKET-MAXIMUM ENTROPY SPECTRUM ESTIMATION AND ITS APPLICATION IN TURBINE'S FAULT DIAGNOSIS[J];Automation of Electric Power Systems;2004-02
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