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Proceedings Paper

Entrained-flow gasifier and fluidized-bed combustor temperature monitoring using arrays of fs-IR written fiber Bragg gratings
Author(s): Robert B. Walker; Huimin Ding; David Coulas; Dan Grobnic; Stephen J. Mihailov; Marc A. Duchesne; Robin W. Hughes; David J. McCalden; Ryan Burchat
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Paper Abstract

Femtosecond written fiber Bragg gratings, have shown great potential for sensing in extreme environments. This paper discusses the fabrication and deployment of several fs-IR written FBG arrays, for monitoring main-spool skin temperatures of an entrained-flow gasifier, as well as the internal temperature gradient of a fluidized bed combustor.

Paper Details

Date Published: 28 September 2015
PDF: 4 pages
Proc. SPIE 9634, 24th International Conference on Optical Fibre Sensors, 96343X (28 September 2015); doi: 10.1117/12.2194161
Show Author Affiliations
Robert B. Walker, National Research Council Canada (Canada)
Huimin Ding, National Research Council Canada (Canada)
David Coulas, National Research Council Canada (Canada)
Dan Grobnic, National Research Council Canada (Canada)
Stephen J. Mihailov, National Research Council Canada (Canada)
Marc A. Duchesne, Natural Resources Canada (Canada)
Robin W. Hughes, Natural Resources Canada (Canada)
David J. McCalden, Natural Resources Canada (Canada)
Ryan Burchat, Natural Resources Canada (Canada)

Published in SPIE Proceedings Vol. 9634:
24th International Conference on Optical Fibre Sensors
Hypolito José Kalinowski; José Luís Fabris; Wojtek J. Bock, Editor(s)

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