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Title: Bundled multi-tube nozzle for a turbomachine

Abstract

A turbomachine includes a compressor, a combustor operatively connected to the compressor, an end cover mounted to the combustor, and an injection nozzle assembly operatively connected to the combustor. The injection nozzle assembly includes a cap member having a first surface that extends to a second surface. The cap member further includes a plurality of openings. A plurality of bundled mini-tube assemblies are detachably mounted in the plurality of openings in the cap member. Each of the plurality of bundled mini-tube assemblies includes a main body section having a first end section and a second end section. A fluid plenum is arranged within the main body section. A plurality of tubes extend between the first and second end sections. Each of the plurality of tubes is fluidly connected to the fluid plenum.

Inventors:
; ; ; ; ;
Publication Date:
Research Org.:
General Electric Company, Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1215831
Patent Number(s):
9,140,454
Application Number:
12/358,805
Assignee:
General Electric Company (Schenectady, NY) NETL
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2009 Jan 23
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Lacy, Benjamin Paul, Ziminsky, Willy Steve, Johnson, Thomas Edward, Zuo, Baifang, York, William David, and Uhm, Jong Ho. Bundled multi-tube nozzle for a turbomachine. United States: N. p., 2015. Web.
Lacy, Benjamin Paul, Ziminsky, Willy Steve, Johnson, Thomas Edward, Zuo, Baifang, York, William David, & Uhm, Jong Ho. Bundled multi-tube nozzle for a turbomachine. United States.
Lacy, Benjamin Paul, Ziminsky, Willy Steve, Johnson, Thomas Edward, Zuo, Baifang, York, William David, and Uhm, Jong Ho. Tue . "Bundled multi-tube nozzle for a turbomachine". United States. https://www.osti.gov/servlets/purl/1215831.
@article{osti_1215831,
title = {Bundled multi-tube nozzle for a turbomachine},
author = {Lacy, Benjamin Paul and Ziminsky, Willy Steve and Johnson, Thomas Edward and Zuo, Baifang and York, William David and Uhm, Jong Ho},
abstractNote = {A turbomachine includes a compressor, a combustor operatively connected to the compressor, an end cover mounted to the combustor, and an injection nozzle assembly operatively connected to the combustor. The injection nozzle assembly includes a cap member having a first surface that extends to a second surface. The cap member further includes a plurality of openings. A plurality of bundled mini-tube assemblies are detachably mounted in the plurality of openings in the cap member. Each of the plurality of bundled mini-tube assemblies includes a main body section having a first end section and a second end section. A fluid plenum is arranged within the main body section. A plurality of tubes extend between the first and second end sections. Each of the plurality of tubes is fluidly connected to the fluid plenum.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {9}
}

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