Failure analysis of hydraulic turbine shaft

► Failure analysis of a 28 MW hydraulic turbine shaft. ► Lack of corrosion protection lead to corrosion fatigue failure of turbine shaft. ► Corrosion fatigue cracks due to river water leakage through the sealing box. ► High stresses during start/stop cycles in the critical radius for “wet” environme...

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Veröffentlicht in:	Engineering failure analysis 2012-03, Vol.20, p.54-66
Hauptverfasser:	Momčilović, Dejan, Odanović, Zoran, Mitrović, Radivoje, Atanasovska, Ivana, Vuherer, Tomaž
Format:	Artikel
Sprache:	eng
Schlagworte:	Corrosion fatigue Cracks Failure analysis Fatigue failure Finite element method Fracture mechanics Freshwater Hydraulic turbines Marine Mathematical analysis Mathematical models Shafts Turbines
Online-Zugang:	Volltext
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