基于校准与测量能力分布探析我国流量计量研究方向

doi:10.3969/j.issn.1000-1158.2022.07.08

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Abstract Based on the calibration and measurement capabilities distribution in fluid flow of the top 10 economics in total number of calibration and measurement capabilities, and according to the key comparisons classification system of the Fluid Flow Working Group (WGFF) of the International Committee for Weights and Measures (CIPM), the principle of flow measurement, flow range, uncertainty are compared and analyzed. In addition, the future research of Chinas calibration and measurement capability in fluid flow is proposed, and it provides a support for the re-evaluation of calibration and measurement capability in fluid flow.

Key words： metrology fluid flow measurement calibration and measurement capability key comparison

Received: 09 October 2020 Published: 18 July 2022

PACS:

TB937

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	LI Meng-na
	LI Chun-hui

Cite this article:

LI Meng-na,LI Chun-hui. Exploring the Research Direction of Fluid Flow Measurement in China Based on the Distribution of Calibration and Measurement Capabilities[J]. Acta Metrologica Sinica, 2022, 43(7): 885-891.

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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2022.07.08 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2022/V43/I7/885

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