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Title: System for supporting a bundled tube fuel injector within a combustor

Abstract

A combustor includes an end cover having an outer side and an inner side, an outer barrel having a forward end that is adjacent to the inner side of the end cover and an aft end that is axially spaced from the forward end. An inner barrel is at least partially disposed concentrically within the outer barrel and is fixedly connected to the outer barrel. A fluid conduit extends downstream from the end cover. A first bundled tube fuel injector segment is disposed concentrically within the inner barrel. The bundled tube fuel injector segment includes a fuel plenum that is in fluid communication with the fluid conduit and a plurality of parallel tubes that extend axially through the fuel plenum. The bundled tube fuel injector segment is fixedly connected to the inner barrel.

Inventors:
; ; ;
Publication Date:
Research Org.:
GENERAL ELECTRIC COMPANY, Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1258016
Patent Number(s):
9,371,997
Application Number:
13/932,301
Assignee:
GENERAL ELECTRIC COMPANY (Schenectady, NY) NETL
DOE Contract Number:
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Jul 01
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

LeBegue, Jeffrey Scott, Melton, Patrick Benedict, Westmoreland, III, James Harold, and Flanagan, James Scott. System for supporting a bundled tube fuel injector within a combustor. United States: N. p., 2016. Web.
LeBegue, Jeffrey Scott, Melton, Patrick Benedict, Westmoreland, III, James Harold, & Flanagan, James Scott. System for supporting a bundled tube fuel injector within a combustor. United States.
LeBegue, Jeffrey Scott, Melton, Patrick Benedict, Westmoreland, III, James Harold, and Flanagan, James Scott. Tue . "System for supporting a bundled tube fuel injector within a combustor". United States. doi:. https://www.osti.gov/servlets/purl/1258016.
@article{osti_1258016,
title = {System for supporting a bundled tube fuel injector within a combustor},
author = {LeBegue, Jeffrey Scott and Melton, Patrick Benedict and Westmoreland, III, James Harold and Flanagan, James Scott},
abstractNote = {A combustor includes an end cover having an outer side and an inner side, an outer barrel having a forward end that is adjacent to the inner side of the end cover and an aft end that is axially spaced from the forward end. An inner barrel is at least partially disposed concentrically within the outer barrel and is fixedly connected to the outer barrel. A fluid conduit extends downstream from the end cover. A first bundled tube fuel injector segment is disposed concentrically within the inner barrel. The bundled tube fuel injector segment includes a fuel plenum that is in fluid communication with the fluid conduit and a plurality of parallel tubes that extend axially through the fuel plenum. The bundled tube fuel injector segment is fixedly connected to the inner barrel.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 21 00:00:00 EDT 2016},
month = {Tue Jun 21 00:00:00 EDT 2016}
}

Patent:

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