TURBINE AIRFOIL

A turbine airfoil (40) includes a leading edge (52), a trailing edge (55), a root (44) and a tip (46). Also included is a pressure side wall (48) extending between the leading edge and the trailing edge and between the root and the tip. Further included is a suction side wall (50) extending between...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ITZEL, Gary Michael, DUTTA, Sandip, ZHANG, Xiuzhang James
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A turbine airfoil (40) includes a leading edge (52), a trailing edge (55), a root (44) and a tip (46). Also included is a pressure side wall (48) extending between the leading edge and the trailing edge and between the root and the tip. Further included is a suction side wall (50) extending between the leading edge and the trailing edge and between the root and the tip. Yet further included is a non-circular cooling channel (60) defined by the turbine airfoil and extending radially from the root to the tip, the non-circular cooling channel routing a cooling air to an outlet hole (74) formed in the tip (46). Also included is an exhaust hole (70) defined by the turbine airfoil and extending from the non-circular cooling channel (60) to the suction side wall (50), the exhaust hole (70) radially located between the root and the tip.