L. Ge
Study of the influence of temperature on the measurement accuracy of transit-time ultrasonic flowmeters
Ge, L.; Deng, H.Y.; Wang, Q.; Hu, Z.; Li, J.L.
Abstract
Purpose: The purpose of this study is to deal largely with the influence of temperature variation on the measurement accuracy of transit-time ultrasonic flowmeter. Design/methodology/approach: The causes of measurement error due to temperature are qualitatively and quantitatively analyzed, and a mathematical model is established. The experimental data are processed and analyzed, and the temperature compensation coefficient of flow measurement is obtained. Findings: The experimental results show that the flow measurement results by temperature compensation are helpful in improving the measurement accuracy of the ultrasonic flowmeter. Practical implications: This study has certain application value, which can provide theoretical support for the design of high-precision ultrasonic flowmeters and design guidance. Originality/value: It is worth emphasizing that there are few research studies on the influence factors of temperature. This paper focuses on the influence of the temperature change on the flowmeter that is modeled, and the high precision flow parameter test system is designed based on the established model.
Citation
Ge, L., Deng, H., Wang, Q., Hu, Z., & Li, J. (2019). Study of the influence of temperature on the measurement accuracy of transit-time ultrasonic flowmeters. Sensor Review, 39(2), 269-276. https://doi.org/10.1108/sr-01-2018-0005
Journal Article Type | Article |
---|---|
Acceptance Date | Jul 5, 2018 |
Online Publication Date | Oct 1, 2018 |
Publication Date | 2019 |
Deposit Date | Sep 5, 2018 |
Publicly Available Date | Sep 6, 2018 |
Journal | Sensor Review |
Publisher | Emerald |
Peer Reviewed | Peer Reviewed |
Volume | 39 |
Issue | 2 |
Pages | 269-276 |
DOI | https://doi.org/10.1108/sr-01-2018-0005 |
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Copyright Statement
This article is © Emerald Group Publishing and permission has been granted for this version to appear here (http://dro.dur.ac.uk/26098). Emerald does not grant permission for this article to be further copied/distributed or hosted elsewhere without the express permission from Emerald Group Publishing Limited.
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