eprintid: 8828
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/88/28
datestamp: 2023-11-09 16:20:45
lastmod: 2023-11-09 16:20:45
status_changed: 2023-11-09 16:13:38
type: conference_item
metadata_visibility: show
creators_name: Lim, L.G.
creators_name: Tang, T.B.
title: Design of concave capacitance sensor for void fraction measurement in gas-liquid flow
ispublished: pub
keywords: Air; Capacitance; Electrodes; Finite element method; Liquids; Two phase flow; Water supply systems, Air-water; Capacitance sensors; Gas liquid flows; linearity; sensitivity, Void fraction
note: cited By 4; Conference of 8th International Conference on Information Technology and Electrical Engineering, ICITEE 2016 ; Conference Date: 5 October 2016 Through 6 October 2016; Conference Code:126635
abstract: Void fraction is an important parameter to be measured in gas-liquid flow. Several designs of two-electrodes capacitance sensor had been analyzed and optimized for void fraction measurement. The conventional two-electrode concave capacitance sensor showed high sensitivity but it was also the most affected by air-water distribution. Thus far, only two-electrodes concave design had been discussed. In this paper, the concave design is divided into two-, four-and six-electrode using finite element method. The sensitivity of the sensor, effect of air-water distribution and linearity of response are analyzed and compared. The numerical results showed that four-electrode concave sensor is more suitable than the conventional two-electrode for void fraction measurement in gas-liquid flow. © 2016 IEEE.
date: 2017
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016086054&doi=10.1109%2fICITEED.2016.7863245&partnerID=40&md5=1b2efc19b2257b2a24e067acf24cb384
id_number: 10.1109/ICITEED.2016.7863245
full_text_status: none
publication: Proceedings of 2016 8th International Conference on Information Technology and Electrical Engineering: Empowering Technology for Better Future, ICITEE 2016
refereed: TRUE
isbn: 9781509041398
citation:   Lim, L.G. and Tang, T.B.  (2017) Design of concave capacitance sensor for void fraction measurement in gas-liquid flow.  In: UNSPECIFIED.