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Publication

Time identification method of an optical blade tip timing system based on optical interrogation of surface inscribed microstructure surface features

Date
2019
Abstract
An optical blade tip timing scheme is presented and demonstrated experimentally using an optical microstructure surface inscribed on the blade tip. The results show that the method is not sensitive to the fluctuations of light intensity introduced by the change of tip to sensor clearance, the light intensity of light source, and quality of the tip surface. © 2019 Society of Photo-Optical Instrumentation Engineers (SPIE)
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Description
peer-reviewed
Publisher
The International Society for Optics and Photonics
Citation
Optical Engineering;58 (7), 072005
Collections
Electronic & Computer Engineering
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Lewis_2019_Time.pdf
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Keywords
blade tip timing, optical fiber sensor, rough surface, time identification
ULRR Identifiers
https://researchrepository.ul.ie/handle/10344/9140
 https://doi.org/10.34961/3912
Funding code
Funding Information
National Natural Science Foundation of China, National Key R&D Program of China
Sustainable Development Goals
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Type
Article
Rights
https://creativecommons.org/licenses/by-nc-sa/1.0/
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