Second stage turbine airfoil

Details Second stage turbine airfoil Second stage turbine airfoil

2006-12-21

2009-12-01

Edgar, Richard (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Radial flow devices

C416SDIG004

Reexamination Certificate

active

07625184

ABSTRACT:
The present invention provides an airfoil for a second stage turbine blade having an external surface with first and second sides. The external surface extends spanwise between a hub and a tip and streamwise between a leading edge and a trailing edge of the airfoil. The external surface includes a contour substantially defined by Table 1 as listed in the specification.

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