Erosion damage evaluation device and method for vertical water-turbine generator set

The invention relates to an abrasion damage evaluation device and method for a vertical water-turbine generator set, the device comprises a thrust bearing, a strain gauge used for detecting the abrasion degree of a water turbine is installed on the thrust bearing, in a use state, the thrust bearing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GENG QINGHUA, HUANG ZHENYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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