Methods and apparatus for evaluating rotary machinery

A method for determining a useful life applied to a coating on a surface of a component coupled to a rotatable member of a rotary machine. The method includes directing a laser across a surface of the component while the rotatable member remains coupled within an assembled rotary machine and measuri...

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Bibliographische Detailangaben
Hauptverfasser: Viertl, John Ruediger Mader, Schumaker, Tymm Bradner
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for determining a useful life applied to a coating on a surface of a component coupled to a rotatable member of a rotary machine. The method includes directing a laser across a surface of the component while the rotatable member remains coupled within an assembled rotary machine and measuring radiation emitted from the surface of the component.