Steam Turbine Blade Failure

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dc.contributorMiddle Eastern Turbomachinery Symposium (1st : 2011)
dc.creatorZope, Rajendra
dc.creatorChoondassery, Umesh
dc.date.accessioned2018-10-12T19:27:02Z
dc.date.available2018-10-12T19:27:02Z
dc.date.issued2011
dc.descriptionCase Studyen
dc.description.abstractThe objective of this Case study is to share the Failure analysis of a steam turbine blades due to blade excitation aided by corrosion. The blade failure was detected early by Company Vibration analyst in July 2006, when maximum shaft vibration had a step change from 9 Microns to 18 Microns Pk-Pk. (SET Points: Alarm at 58 and Trip at 72 Microns Pk-Pk). This helped in arranging resources and plan a short shutdown of 8 days in March 2007 to replace the rotor. The following slides explain the detailed failure analysis and corrective actions taken.en
dc.format.digitalOriginborn digitalen
dc.format.mediumElectronicen
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://hdl.handle.net/1969.1/172564
dc.language.isoen
dc.publisherTurbomachinery Laboratory, Texas A&M Engineering Experiment Station
dc.relation.ispartofMiddle East Turbomachinery Symposia. 2011 Proceedings.en
dc.subject.lcshTurbomachinesen
dc.titleSteam Turbine Blade Failureen
dc.type.genreconference publicationen
dc.type.materialTexten

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