Stator vane ring or ring segment

Stator vane ring or ring segment

There is disclosed a turbine comprising a stator vane ring 122 downstream of a rotor ring 116 of shrouded rotor blades 118. In vanes of the stator vane ring, an upstream portion of a mean camber line 136 diverges from a profile of the mean camber line at a half-span location, particularly to receive...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Goenaga, Frederic B, Clark, Christopher J, Longley, John P, Jameson, Heather K
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:There is disclosed a turbine comprising a stator vane ring 122 downstream of a rotor ring 116 of shrouded rotor blades 118. In vanes of the stator vane ring, an upstream portion of a mean camber line 136 diverges from a profile of the mean camber line at a half-span location, particularly to receive a tip leakage flow over the shrouded rotor blades 118.