Low transient thermal stress turbine engine components

Details Low transient thermal stress turbine engine components Low transient thermal stress turbine engine components

2011-06-28

2011-06-28

Kershteyn, Igor (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Radial flow devices

C416S24100B, C416S22300B, C416S24400R, C029S889200

Reexamination Certificate

active

07967570

ABSTRACT:
A turbine vane includes a platform; and at least one airfoil mounted to the platform and having a trailing edge and a leading edge, wherein the vane is composed of a functionally graded material having a first material and a second material, wherein the trailing edge includes a greater amount of the first material than the second material, and the leading edge includes a greater amount of the second material than the first material.

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