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Proceedings Paper

Optimization of PMMA fiber optic sensor technique in gas-liquid flow measurement
Author(s): Yu Ma; Xu Zhang; Yuguang Zhang; Mingyang Lv; Song Li; Weimin Sun; Elfed Lewis
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Paper Abstract

In this paper, a research of PMMA optical fiber reflectivity changing along with the angle of tips has been studied. A type of integrated conical fiber probe is designed. Nine angles of cone fiber tips were fabricated and tested in 0.4 L /min continuous uniform bubble flow (air) in this study to validate the performance of each cone angle. A simulation model of PMMA optical fiber tip was established based on physical properties of fiber to simulate the reflectivity of different angle tips set into gas/liquid environment. The first and second high peaks of experimental data agree well with the positions of those calculated using the simulation.

Paper Details

Date Published: 31 January 2020
PDF: 6 pages
Proc. SPIE 11427, Second Target Recognition and Artificial Intelligence Summit Forum, 114270F (31 January 2020); doi: 10.1117/12.2549471
Show Author Affiliations
Yu Ma, Harbin Engineering Univ. (China)
Xu Zhang, Harbin Engineering Univ. (China)
Yuguang Zhang, Harbin Engineering Univ. (China)
Mingyang Lv, Harbin Engineering Univ. (China)
Song Li, Harbin Engineering Univ. (China)
Weimin Sun, Harbin Engineering Univ. (China)
Elfed Lewis, Univ. of Limerick (Ireland)


Published in SPIE Proceedings Vol. 11427:
Second Target Recognition and Artificial Intelligence Summit Forum
Tianran Wang; Tianyou Chai; Huitao Fan; Qifeng Yu, Editor(s)

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