19-62 CONSIDERAŢII PRIVIND AVARIILE PRODUSE LA ARBORII TURBINELOR BULB DE LA PORŢILE DE FIER II
CONSIDERETIONS CONCERNING THE DAMAGES
CREATED ON BULB TURBINES IRON GATES II
The paper presents the damages observed, after an important time of
running, on the shafts of hydraulic bulb turbines. The damages have taken the
form of multiple cracks, generated through fatigue stresses.
Keywords: application to fatigue, hydraulic tubine bulb, cracking, corrosion
Cuvinte cheie: solicitare de oboseală, tubine hidraulice bulb, fisuri,
coroziune