HIGH STIFFNESS TURBOMACHINE IMPELLER, TURBOMACHINE INCLUDING SAID IMPELLER AND METHOD OF MANUFACTURING

HIGH STIFFNESS TURBOMACHINE IMPELLER, TURBOMACHINE INCLUDING SAID IMPELLER AND METHOD OF MANUFACTURING

A turbomachine impeller is disclosed, which includes: a hub having a rotation axis; a shroud; a plurality of blades between the hub and the shroud; and a plurality of flow vanes, each flow vane being defined between the hub, the shroud and neighboring blades, each flow vane having a flow vane inlet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IURISCI, Giuseppe, CORBO, Simone
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Beschreibung
Zusammenfassung:A turbomachine impeller is disclosed, which includes: a hub having a rotation axis; a shroud; a plurality of blades between the hub and the shroud; and a plurality of flow vanes, each flow vane being defined between the hub, the shroud and neighboring blades, each flow vane having a flow vane inlet and a flow vane outlet. Each flow vane extends radially inwardly from the flow vane inlet towards a radially innermost flow vane section, and from the radially innermost flow vane section to a flow vane outlet.