Gas hold-up profiles measurement using ultrasonic sensor

Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/15040

Title:	Gas hold-up profiles measurement using ultrasonic sensor
Authors:	Mohd Hafiz, Fazalul Rahiman Ruzairi, Abdul Rahim, Prof. Dr. Herlina, Abdul Rahim, Dr. hafiz@unimap.edu.my
Keywords:	Gas hold-ups Ultrasonic measurement Ultrasonic sensor
Issue Date:	Feb-2011
Publisher:	Institute of Electrical and Electronics Engineers (IEEE)
Citation:	IEEE Sensors Journal, vol. 11 (2), 2011, pages 460-461
Abstract:	In this letter, we present a work carried out to measure gas hold-up profiles in a liquid column using a pair of ultrasonic sensors. The gas hold-up profiles from 1.85 to 7.7 mm in diameter are of interest in this investigation. The measurement setup consists of a pair of ultrasonic sensors, an experimental column, a signal conditioning circuit, and a digital storage oscilloscope. The experiment was conducted using several gas hold-up profiles, and the relationship between the ultrasonic signal and the profile were deduced. This letter explains how one could use an ultrasonic sensor to estimate gas hold-up profiles.
Description:	Link to publisher's homepage at http://ieeexplore.ieee.org/
URI:	http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5582139 http://dspace.unimap.edu.my/123456789/15040
ISSN:	1530-437X
Appears in Collections:	School of Mechatronic Engineering (Articles) Mohd Hafiz Fazalul Rahiman, Associate Professor Ir.Dr.

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