Ventilation of a high-pressure turbine in a turbomachine

Turbomachine high-pressure turbine comprising a rotor disc (24) with upstream (30, 32) and downstream (40, 42) annular flanges separating a radially internal annular cavity (72) in which the hub (64) of the disc (24) extends from two radially external annular cavities of which one (50) is upstream o...

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Bibliographische Detailangaben
Hauptverfasser: GARIN FABRICE, ROUSSIN-LEROUX DELPHINE, SCHWEBLEN WILFRIED, DAKOWSKI MATHIEU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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