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Title: System for tuning a combustor of a gas turbine

Patent ·
OSTI ID:1337666

A system for tuning a combustor of a gas turbine includes a flow sleeve having an annular main body. The main body includes an upstream end, a downstream end, an inner surface and an outer surface. A cooling channel extends along the inner surface of the main body. The cooling channel extends at least partially between the downstream end and the upstream end of the main body.

Research Organization:
General Electric Co., Schenectady, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC26-05NT42643
Assignee:
GENERAL ELECTRIC COMPANY (Schenectady, NY
Patent Number(s):
9,528,701
Application Number:
13/833,878
OSTI ID:
1337666
Resource Relation:
Patent File Date: 2013 Mar 15
Country of Publication:
United States
Language:
English

References (4)

Combustor liner cooling thimbles and related method patent November 2002
Method and apparatus for cooling combustor liner and transition piece of a gas turbine patent February 2009
Axial flow sleeve for a turbine combustor and methods of introducing flow sleeve air patent May 2010
Combustor liner helical cooling apparatus patent November 2013

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