Variable volume combustor with center hub fuel staging
Abstract
The present application and the resultant patent provide a combustor for use with a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles and a fuel injection system for providing a flow of fuel to the micro-mixer fuel nozzles. The fuel injection system may include a center hub for providing the flow of fuel therethrough. The center hub may include a first supply circuit for a first micro-mixer fuel nozzle and a second supply circuit for a second micro-mixer fuel nozzle.
- Inventors:
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1303583
- Patent Number(s):
- 9422867
- Application Number:
- 13/760,099
- 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:
- FC26-05NT42643
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Feb 06
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 33 ADVANCED PROPULSION SYSTEMS
Citation Formats
Ostebee, Heath Michael, McConnaughhay, Johnie Franklin, Stewart, Jason Thurman, and Keener, Christopher Paul. Variable volume combustor with center hub fuel staging. United States: N. p., 2016.
Web.
Ostebee, Heath Michael, McConnaughhay, Johnie Franklin, Stewart, Jason Thurman, & Keener, Christopher Paul. Variable volume combustor with center hub fuel staging. United States.
Ostebee, Heath Michael, McConnaughhay, Johnie Franklin, Stewart, Jason Thurman, and Keener, Christopher Paul. Tue .
"Variable volume combustor with center hub fuel staging". United States. https://www.osti.gov/servlets/purl/1303583.
@article{osti_1303583,
title = {Variable volume combustor with center hub fuel staging},
author = {Ostebee, Heath Michael and McConnaughhay, Johnie Franklin and Stewart, Jason Thurman and Keener, Christopher Paul},
abstractNote = {The present application and the resultant patent provide a combustor for use with a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles and a fuel injection system for providing a flow of fuel to the micro-mixer fuel nozzles. The fuel injection system may include a center hub for providing the flow of fuel therethrough. The center hub may include a first supply circuit for a first micro-mixer fuel nozzle and a second supply circuit for a second micro-mixer fuel nozzle.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {8}
}
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