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Linearity error in Clamp-on ultrasonic flowmeters due to the installation on pipes made of dispersive materials

Author
Millan, O.; Salazar, J.; Chavez-Dominguez, J. A.; Turo, A.; Garcia, M.
Type of activity
Presentation of work at congresses
Name of edition
I2MTC - IEEE International Instrumentation and Measurement TechnologyConference
Date of publication
2017
Presentation's date
2017-05-25
Book of congress proceedings
I2MTC: 2017 IEEE International Instrumentation and Measurement Technology Conference: May 22-25, 2017: Torino, Italy: 2017 proceedings papers
First page
1515
Last page
1519
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
https://doi.org/10.1109/I2MTC.2017.7969959 Open in new window
Project funding
AGAUR. Agència de Gestió d'Ajuts Universitaris i de Recerca
Repository
http://hdl.handle.net/2117/112194 Open in new window
URL
http://ieeexplore.ieee.org/abstract/document/7969959/ Open in new window
Abstract
This article analyses and explains the implications that dispersive materials have over the linearity in flow measurement when a Clamp-on ultrasonic flowmeter is used. This is of capital importance because dispersive materials are commonly used in the manufacture of transducer wedges and pipes. The evaluation of this phenomenon has been tested by experimental measurement. The used setup consisted of a water flow calibration facility where a commercial Clamp-on ultrasonic flowmeter was installed ...
Citation
Millan, O., Salazar, J., Chavez-Dominguez, J. A., Turo, A., Garcia, M. Linearity error in Clamp-on ultrasonic flowmeters due to the installation on pipes made of dispersive materials. A: IEEE International Instrumentation and Measurement Technology Conference. "I2MTC: 2017 IEEE International Instrumentation and Measurement Technology Conference: May 22-25, 2017: Torino, Italy: 2017 proceedings papers". Torino: Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 1515-1519.
Keywords
Clamp-on ultrasonic flowmeters, Cross-correlation methods, Dispersive materials, Linearity error
Group of research
CREB - Biomedical Engineering Research Centre
GSS - Sensor Systems Group

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