DEVICE FOR SEALING AND REINJECTING A BYPASS FLOW FOR A TURBINE NOZZLE

DEVICE FOR SEALING AND REINJECTING A BYPASS FLOW FOR A TURBINE NOZZLE

A turbine comprising a sealing device connected to a nozzle with a radial degree of freedom. The sealing device comprises a reinjection pipe configured to collect a fluid present in a cavity which is located between tongues and is formed by the sealing device, and to reinject the fluid collected in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BOISNAULT, Franck Davy, LEMONNIER, Jérôme Claude George, VAN NOORT, Antoine Bruno
Format: Patent
Sprache:eng ; fre ; ger
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:A turbine comprising a sealing device connected to a nozzle with a radial degree of freedom. The sealing device comprises a reinjection pipe configured to collect a fluid present in a cavity which is located between tongues and is formed by the sealing device, and to reinject the fluid collected in this way into a main duct with a speed which has a large axial component.