An unshrouded rotor blade 24 comprising an aerofoil 28, said aerofoil 28 having a leading edge 34, a trailing edge 36, a pressure surface 30 and a suction surface 32, there being provided at a radially outer extremity of the aerofoil 28 a gutter 40 which is wider than the aerofoil 28 adjacent the trailing edge 36 thereof, wherein at least a part of the gutter 40 is offset towards the aerofoil pressure surface 30.
Improved tip sealing for turbine rotor blade
Verbesserte Blattspitzendichtung einer Turbinenrotorschaufel
Système d'étanchéité amélioré pour les extrémités d'aubes mobiles de turbomachine
17.01.2018
Patent
Elektronische Ressource
Englisch
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