Low transient thermal stress turbine engine components
Patent
·
OSTI ID:1018724
- Glastonbury, CT
- Pomfret Center, CT
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.
- Research Organization:
- United Technologies Corporation (Hartford, CT)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC02-00CH11060
- Assignee:
- United Technologies Corporation (Hartford, CT)
- Patent Number(s):
- 7,967,570
- Application Number:
- US Patent Application 11/829,391
- OSTI ID:
- 1018724
- Country of Publication:
- United States
- Language:
- English
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