Turbine blade testing device and testing method thereof

According to one embodiment, a testing device of a turbine blade includes: a non-compressive elastic medium brought into close contact with a platform of the turbine blade in a state fastened to a turbine rotor; a probe which has piezoelectric elements arranged in an array and transmits ultrasound w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Miura Takahiro, Ochiai Makoto, Nomura Hiroshi, Murakami Masato, Yamamoto Setsu, Semboshi Jun, Fuchi Takuya
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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