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Proceedings Paper

Application of distributed fiber optic sensing in mine for methane detection
Author(s): Hong-Tao Jiang; Yi-Wei Shi; Zhaohui Wang; Yao-Cai Wang
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Paper Abstract

Distributed fiber optic sensing for methane detection is put forward based on the characteristics of supported catalytic sensor (SCS) in this paper. By making use of the relationship between methane gas density (MGD) and SCS's working temperature, it is possible to convert the distribution detection of MGD to that of temperature. Initial experiment results prove that this method is feasible for the measurement of MGD distribution.

Paper Details

Date Published: 24 September 1996
PDF: 4 pages
Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); doi: 10.1117/12.252178
Show Author Affiliations
Hong-Tao Jiang, China Univ. of Mining and Technology (China)
Yi-Wei Shi, China Univ. of Mining and Technology (China)
Zhaohui Wang, China Univ. of Mining and Technology (China)
Yao-Cai Wang, China Univ. of Mining and Technology (China)

Published in SPIE Proceedings Vol. 2895:
Fiber Optic Sensors V
Kim D. Bennett; Byoung Yoon Kim; Yanbiao Liao, Editor(s)

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