Journal of Hebei University (Natural Science Edition) ›› 2015, Vol. 35 ›› Issue (5): 546-551.DOI: 10.3969/j.issn.1000-1565.2015.05.017

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On the calibration methods of intelligent orifice flow-meter

ZHAO Ning1,NIU Lina2,LIANG Yujiao1,CHEN Shiyan3,TIAN Pengfei3   

  • Online:2015-09-25 Published:2015-09-25

Key words: intelligent orifice flow-meter, positive pressure method, negative pressure method, uncertainty analysis

CLC Number: