ANTI-VORTEX STRUCTURE FOR A GAS TURBINE

This application describes a gas turbine rotor (10) extending along a rotor axis (12), the gas turbine rotor comprising a rotor body, a cooling bore (50) extending inside the rotor body, a cavity (40) extending inside the rotor body at the rotor axis, the cavity being in fluid communication with the...

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Bibliographische Detailangaben
Hauptverfasser:	Simon-Delgado, Carlos, Taheny, Oliver Joseph, Abate, Pancrazio
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:	This application describes a gas turbine rotor (10) extending along a rotor axis (12), the gas turbine rotor comprising a rotor body, a cooling bore (50) extending inside the rotor body, a cavity (40) extending inside the rotor body at the rotor axis, the cavity being in fluid communication with the cooling bore and the cooling bore being configured and arranged to direct a cooling fluid to the cavity from a compressor adjacent to the rotor body, and an anti-vortex structure (70, 72) attached to the rotor body and arranged inside the cavity at the rotor axis.