Measuring device for inherent frequency of moving blade of steam turbine

The invention, which belongs to the field of steam turbine design, relates to a measuring device for the inherent frequency of a moving blade of a steam turbine, thereby a problem that the turbine accident is caused by blade breaking due to frequent low-pitch-diameter resonance of the actually proce...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PAN SHAOPING, LIU XIN, MA YILIANG, DING HUAICHEN, HU BINGNAN, ZOU CHENGLUN, XUE HAILIANG, ZHAO YINGYING, ZHU XIAOMING, GUO ZHENYU, WANG DONGMEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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