Title :
Design and implement of water-flow calibration facilities
Author :
Lei, Qi ; Lijun, Sun ; Tao, Zhang ; Shengjie, Li ; Yi, Liu
Author_Institution :
Tianjin Key Lab. of Process Meas. & Control, Tianjin Univ., Tianjin, China
Abstract :
In this paper, a design of water-flow calibration facilities was proposed which was based on static mass method, static volume method and master meter method. Taking the water-flow calibration facility of Tianjin University Flow Laboratory for an example, this paper specified the experiment pipeline design, buoyancy and density correction, control system design, and other key issues. At last an uncertainty analysis of the facility was provided, and the experiment data showed the combined standard uncertainty of this facility was 0.0243% used static mass method and 0.0559% used master meter method.
Keywords :
calibration; computerised instrumentation; design engineering; flow measurement; pipelines; water resources; Tianjin University Flow Laboratory; buoyancy; control system design; density correction; master meter method; pipeline design; static mass method; static volume method; uncertainty analysis; water-flow calibration facilities; Calibration; Fluid flow measurement; Pipelines; Switches; Uncertainty; Valves; Flow measurement; Master meter method; Static mass method; Static volume method; Uncertainty; Water-flow calibration facilities;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768953
