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Title: Low transient thermal stress turbine engine components

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.

Inventors:
 [1];  [2]
  1. Glastonbury, CT
  2. Pomfret Center, CT
Publication Date:
Research Org.:
United Technologies Corporation (Hartford, CT)
Sponsoring Org.:
USDOE
OSTI Identifier:
1018724
Patent Number(s):
7,967,570
Application Number:
US Patent Application 11/829,391
Assignee:
United Technologies Corporation (Hartford, CT)
DOE Contract Number:  
FC02-00CH11060
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Shi, Jun, and Schmidt, Wayde R. Low transient thermal stress turbine engine components. United States: N. p., 2011. Web.
Shi, Jun, & Schmidt, Wayde R. Low transient thermal stress turbine engine components. United States.
Shi, Jun, and Schmidt, Wayde R. Tue . "Low transient thermal stress turbine engine components". United States. https://www.osti.gov/servlets/purl/1018724.
@article{osti_1018724,
title = {Low transient thermal stress turbine engine components},
author = {Shi, Jun and Schmidt, Wayde R},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {6}
}

Patent:

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