摘要
针对天然气流量计实流标定问题,借鉴Groningen、Bergum和Westerbork的天然气流量检测装置的特点与经验,采用标准罗茨流量计和标准涡轮流量计作为标准表,以天然气作为检定介质,形成标准表法天然气流量标准装置。为进一步解决标准流量计的溯源,本文还讨论了雷诺内插法的溯源方式连通高低压溯源链的可能性与可靠性,认为当操作条件与检定条件有差异时可以使用该方法溯源。
This paper describes verification methods of natural gas flow meter based on Groningen.Bergum and Westerbork testing apparatus, in which roots flowmeter and turbine flowmeter are used as standard meters, natural gas is used as verification medium. Additionally ,we introduces also calibration problem of the natural gas flow meter apparatus. Finall ,we discuss Reynolod's interpolation method, and expect this method can be used when eperation condition and verification condition disacord.
出处
《中国测试技术》
2006年第3期29-32,共4页
CHINA MEASUREMENT & TESTING TECHNOLOGY
关键词
天然气流量计检定装置
天然气流量
检定
Natural gas flow meter verification apparatus
Natural gas flow
Verification
作者简介
王东(1973-),男,工程师,硕士,主要从事天然气计量工作.