Impingement panel support structure and method of manufacture
Abstract
An integrated combustor nozzle includes a combustion liner that extends between an inner liner segment and an outer liner segment along a radial direction. The combustion liner including a forward end portion, an aft end portion, a first side wall, and a second side wall. An impingement panel having an impingement plate disposed along an exterior surface of one of the inner liner segment or the outer liner segment. The impingement plate defines a plurality of impingement apertures that direct coolant in discrete jets towards the exterior surface of the inner liner segment or the outer liner segment. The impingement panel includes an inlet portion that extends from the impingement plate to a collection duct. The impingement panel further includes a plurality of supports spaced apart from one another. The plurality of supports extend between, and are coupled to, the inlet portion, the collection duct, and the impingement plate.
- Inventors:
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1987260
- Patent Number(s):
- 11614233
- Application Number:
- 17/007,108
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- DOE Contract Number:
- FE0023965
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/31/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Berry, Jonathan Dwight, Goike, Jerome Walter, and Griffis, Clay Thomas. Impingement panel support structure and method of manufacture. United States: N. p., 2023.
Web.
Berry, Jonathan Dwight, Goike, Jerome Walter, & Griffis, Clay Thomas. Impingement panel support structure and method of manufacture. United States.
Berry, Jonathan Dwight, Goike, Jerome Walter, and Griffis, Clay Thomas. Tue .
"Impingement panel support structure and method of manufacture". United States. https://www.osti.gov/servlets/purl/1987260.
@article{osti_1987260,
title = {Impingement panel support structure and method of manufacture},
author = {Berry, Jonathan Dwight and Goike, Jerome Walter and Griffis, Clay Thomas},
abstractNote = {An integrated combustor nozzle includes a combustion liner that extends between an inner liner segment and an outer liner segment along a radial direction. The combustion liner including a forward end portion, an aft end portion, a first side wall, and a second side wall. An impingement panel having an impingement plate disposed along an exterior surface of one of the inner liner segment or the outer liner segment. The impingement plate defines a plurality of impingement apertures that direct coolant in discrete jets towards the exterior surface of the inner liner segment or the outer liner segment. The impingement panel includes an inlet portion that extends from the impingement plate to a collection duct. The impingement panel further includes a plurality of supports spaced apart from one another. The plurality of supports extend between, and are coupled to, the inlet portion, the collection duct, and the impingement plate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {3}
}
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patent-application, February 2012
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patent, September 2002
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patent-application, April 2005
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patent, February 2011
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patent-application, July 2013
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patent, January 1996
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patent, February 1983
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