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Keywords: monitoring
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Proceedings Papers

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A026, September 21–25, 2020
Paper No: GT2020-16142
...OPERATION AND MAINTENANCE IMPROVEMENTS OF STEAM TURBINES SUBJECT TO FREQUENT START BY ROTOR STRESS MONITORING Federico Bucciarelli1, Damaso Checcacci1, Gabriele Girezzi1, Annamaria Signorini1 Baker Hughes, Nuovo Pignone Tecnologie s.r.l ABSTRACT Steam Turbines operating in Concentrated Solar Plants...
Proceedings Papers

Proc. ASME. GT2009, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Education; Electric Power; Awards and Honors, 523-529, June 8–12, 2009
Paper No: GT2009-59195
..., and the computational time is saved. This method is suitable for on-line monitoring the gradual changes of unbalance on rotating machines; especially those required fixedly operating speeds. fault unbalance monitoring rotor Proceedings of ASME Turbo Expo 2009: Power for Land, Sea and Air GT2009 June 8-12...
Proceedings Papers

Proc. ASME. GT2003, Volume 3: Turbo Expo 2003, 603-608, June 16–19, 2003
Paper No: GT2003-38416
... was used as the filler metal. The remaining buckets were not reconditioned. Monitoring of the performance of the reconditioned buckets is done using pyrometry and by boroscopic inspections. The reconditioned buckets are about 17°C cooler than the others. Moreover, it is found that the buckets repaired...