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Title: Industrial stator vane with sequential impingement cooling inserts

A turbine stator vane for an industrial engine, the vane having two impingement cooling inserts that produce a series of impingement cooling from the pressure side to the suction side of the vane walls. Each insert includes a spar with a row of alternating impingement cooling channels and return air channels extending in a radial direction. Impingement cooling plates cover the two sides of the insert and having rows of impingement cooling holes aligned with the impingement cooling channels and return air openings aligned with the return air channel.
Authors:
; ; ; ; ;
Publication Date:
OSTI Identifier:
1089420
Report Number(s):
8,500,405
13/623,291
DOE Contract Number:
FE0006696
Resource Type:
Patent
Research Org:
Florida Turbine Technologies, Inc. (Jupiter, FL)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; 42 ENGINEERING