| 超声波流量计的应用与误差分析 |
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| 引用本文： | 周伟国,胡海军,金颖. 超声波流量计的应用与误差分析[J]. 煤气与热力, 2001, 21(4): 337-339 |
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| 作者姓名： | 周伟国 胡海军 金颖 |
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| 作者单位： | 同济大学热能工程系, |
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| 摘 要： | 介绍了超声波流量计的工作原理及作为新型的燃气输配计量装置优点,分析了它在计量中产生误差的原因。
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| 关 键 词： | 超声波流量计 原理 误差 燃气输配 计量装置 |
| 文章编号： | 1000-4416(2001)04-0337-03 |
Application and Uncertainty Analysis of Ultrasonic Gas Flowmeters in Gas Transmission Metering |
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| ZHOU Wei-guo,HU Hai-jun,JIN Ying. Application and Uncertainty Analysis of Ultrasonic Gas Flowmeters in Gas Transmission Metering[J]. Gas & Heat, 2001, 21(4): 337-339 |
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| Authors: | ZHOU Wei-guo HU Hai-jun JIN Ying |
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| Abstract: | The ultrasonic gas flowmeter has many advantages in gas transmission metering. This paper describes the operating principle for ultrasonic gas flowmeter and analyses its uncertainty in metering. |
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| Keywords: | ultrasonic flowmeter operating principle uncertainty analysis |
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