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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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【Secondary References】
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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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