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Synchronous Vibration Measurements for Shrouded Blades Based on Fiber Optical Sensors with Lenses in a Steam Turbine

It is important to obtain accurate dynamic vibrations of steam turbine blades for safe operation. Strain gauge (SG) measurements cannot fully obtain vibrations of all blades and nodal diameter (ND) details. The blade tip timing (BTT) technique could resolve this problem because it has the advantage...

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Detalles Bibliográficos
Autores principales:	Ye, Dechao, Duan, Fajie, Jiang, Jiajia, Cheng, Zhonghai, Niu, Guangyue, Shan, Peng, Zhang, Jiamin
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6603571/ https://www.ncbi.nlm.nih.gov/pubmed/31159268 http://dx.doi.org/10.3390/s19112501

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