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Title: Turbine nozzle cooling with panel fuel injector

Abstract

The present disclosure is directed to a combustion system including a panel fuel injector. The panel fuel injector includes a first side wall, a second side wall, and an aft wall. The first side wall and the second side wall are interconnected by the aft wall. The panel fuel injector further includes a cooling air plenum that is defined between the first side wall and the second side wall. The aft wall defines a plurality of cooling holes in fluid communication with the cooling air plenum. One or more of the cooling holes of the plurality of cooling holes is oriented towards at least one of a leading edge, a pressure side wall, or a suction side wall of a stationary nozzle disposed proximate to the aft end wall.

Inventors:
;
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1637861
Patent Number(s):
10584638
Application Number:
15/442,269
Assignee:
General Electric Company (Schenectady, NY)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
DOE Contract Number:  
FE0023965
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/24/2017
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS

Citation Formats

Berry, Jonathan Dwight, and Hughes, Michael John. Turbine nozzle cooling with panel fuel injector. United States: N. p., 2020. Web.
Berry, Jonathan Dwight, & Hughes, Michael John. Turbine nozzle cooling with panel fuel injector. United States.
Berry, Jonathan Dwight, and Hughes, Michael John. Tue . "Turbine nozzle cooling with panel fuel injector". United States. https://www.osti.gov/servlets/purl/1637861.
@article{osti_1637861,
title = {Turbine nozzle cooling with panel fuel injector},
author = {Berry, Jonathan Dwight and Hughes, Michael John},
abstractNote = {The present disclosure is directed to a combustion system including a panel fuel injector. The panel fuel injector includes a first side wall, a second side wall, and an aft wall. The first side wall and the second side wall are interconnected by the aft wall. The panel fuel injector further includes a cooling air plenum that is defined between the first side wall and the second side wall. The aft wall defines a plurality of cooling holes in fluid communication with the cooling air plenum. One or more of the cooling holes of the plurality of cooling holes is oriented towards at least one of a leading edge, a pressure side wall, or a suction side wall of a stationary nozzle disposed proximate to the aft end wall.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {3}
}