Division of Thermophysics and Process Measurements

UTC(NIM)

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Address: No.18,Bei San Huan
Dong Lu,Chaoyang
Dist,Beijing,P.R.China, 100013

ws@nim.ac.cn
Tel:+86-10-64525678

 

Flow Laboratory Helped in Water Flow Measurement for Three Gorges Hydropower Station

 

Flow Laboratory combines theoretical simulation and mode experiment to predict water flow measurement for Three Gorges Dam. The experiment data comes up well with the theoretical calculations. Based on those works, a national calibration specification “DN1000-DN15000 Liquid Ultrasonic Flowmeter Calibration by Non Practical Flow Method” has been drafted and released, which makes it possible to calibrate large ultrasonic flowmeters with out real flows in it reasonably.