Real-time online detection device for turbine runner blade cracks

The invention discloses a water turbine runner blade crack real-time online detection device which comprises a seat ring, a runner arranged in the seat ring and blades arranged on the runner, and further comprises a detection mechanism which comprises a penetrating opening, a tubular groove and an a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MIAO YANDONG, ZHANG LIANG, FAN ZHIYONG, QUE PEIZHONG, YANG GUODANG, LUO SHAN, TANG JIANMING, CHENG XUEJUN, QIE ZHENWANGJIA, CHEN ZHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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