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《Journal of Wuhan University of Hydraulic and Electric Engineering》 1991-01
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Mathematical Models for Acoustic Flow Measurement in Circular Penstock and their Calculation Methods

Chen Xiaoxia; Fan Huaxiu  
According to the law of flow velocity distribution in penstock and by individually using the numerical integration methods of Gauss and Markov, the mathematical models for discharge calculation, path distribution coordinates and weight coefficient of multiple-path supersonic flow measurement in circular penstock are obtained, The measuring results of these models have been verified by the data got in field.
【CateGory Index】: TB551
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【References】
Chinese Journal Full-text Database 2 Hits
1 Li Yuxia Fan Huaxiu Shaanxi Institute of Mechanical Engineering Wuhan University of Hydraulic and Electric Engineering;The Present State and Forecast of Hydropower Station Ultrasonic Flow Measurement[J];;1993-03
2 Li Yuxia Fan Huaxiu (Shaanxi Institute of Mechanical Engineering) (Wuhan Univercity of Hydraulic and Electric Engineering);The Present State and Development of Hydropower Station Discharge Measurement[J];;1993-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 QIU Li-cun,WANG Ru-lin(Sch of Mech Elct & Info Engin,China University of Mine & Technology,Beijing 100083,China);Realization of ultrasonic gas flow measurement system[J];Transducer and Microsystem Technologies;2006-01
2 Deng Zhongyi (Hunan Building Materials College);Interference Problem and Solution in the Date Collects and Handle System[J];Electrotechnical Journal;2004-01
3 Song Zhenhu Huo Dianzhong;Ultrasonic Flowmeters and Their Application to Hydroelectric Station[J];Automation of Electric Power Systems;1984-01
4 Liu Quozhu Wuhan Institute of Hydraulic and Electric Engineering;ACOUSTIC FLOW MEASUREMENT IN HYDRAULIC TURBINE UNITS AND ITS ERROR ANALYSIS[J];Journal of Hydroelectric Engineering;1984-02
5 GU Yu, ZHOU Kang-yuan, NING Chen, CHEN Xin (Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, 230027,China);High-Rangeability Ultrasonic Measurement of Gas Flow[J];Journal of Data Acquisition & Processing;2004-03
6 Li Xiaqing (Department of Electronic Engineering,Shijiazhuang Railway Institute,Shijiazhuang 050043);Parameter Option of Ultrasonic Sensor[J];JOURNAL OF SHIJIAZHUANG RAILWAY INSTITUTE;2000-01
7 Song Ailing,Liang Guangchuan;The Present Situation and Development of Natural Gas Flow Metering[J];Technology Supervision in Petroleum Industry;2006-03
8 YANG Yuan, GAO Yong, MA Jun, LI Fu de (Xi’an University of Technology,Xi’an 710048,China);The Application of CPLD in Ultrasonic Transducer’s Driver Control Circuit[J];Journal of Xi'an University of Technology;2000-04
9 Liu Guixia (Sinopec Management Institute) Shen Xingwu (China apparatus instrument Acad.);The Applying Actuality and Developing Tendency of Flux Measure Instrument[J];China Chemical Industry Equipment;2004-01
10 FANG Xiang, XIU Ji_ping(Huazhong University of Science and Technology, Wuhan 430074,China);A New Ultrasonic Gas-Flowmeter[J];Techniques of Automation and Applications;2005-05
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 Li Yuxia1; Yuan Xiaoning2 1(Shaanxi Institute of Mechanical Engineering)2(Northwest China Electric Power Administration Bureau);The Appilcation of Microcomputer Differential Pressure Discharge Measurement Unit in the Turbine′s Kinetic Energy Parameters Monitoring[J];JOURNAL OF SHAANXI WATER POWER;1994-01
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