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Title: Multiple tube premixing device

Abstract

The present application provides a premixer for a combustor. The premixer may include a fuel plenum with a number of fuel tubes and a burner tube with a number of air tubes. The fuel tubes extend about the air tubes.

Inventors:
; ; ; ; ; ; ;
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1093228
Patent Number(s):
8505302
Application Number:
13/668,992
Assignee:
General Electric Company (Schenectady, NY)
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23D - BURNERS
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Uhm, Jong Ho, Naidu, Balachandar, Ziminksy, Willy Steve, Kraemer, Gilbert Otto, Yilmaz, Ertan, Lacy, Benjamin, Stevenson, Christian, and Felling, David. Multiple tube premixing device. United States: N. p., 2013. Web.
Uhm, Jong Ho, Naidu, Balachandar, Ziminksy, Willy Steve, Kraemer, Gilbert Otto, Yilmaz, Ertan, Lacy, Benjamin, Stevenson, Christian, & Felling, David. Multiple tube premixing device. United States.
Uhm, Jong Ho, Naidu, Balachandar, Ziminksy, Willy Steve, Kraemer, Gilbert Otto, Yilmaz, Ertan, Lacy, Benjamin, Stevenson, Christian, and Felling, David. Tue . "Multiple tube premixing device". United States. https://www.osti.gov/servlets/purl/1093228.
@article{osti_1093228,
title = {Multiple tube premixing device},
author = {Uhm, Jong Ho and Naidu, Balachandar and Ziminksy, Willy Steve and Kraemer, Gilbert Otto and Yilmaz, Ertan and Lacy, Benjamin and Stevenson, Christian and Felling, David},
abstractNote = {The present application provides a premixer for a combustor. The premixer may include a fuel plenum with a number of fuel tubes and a burner tube with a number of air tubes. The fuel tubes extend about the air tubes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Aug 13 00:00:00 EDT 2013},
month = {Tue Aug 13 00:00:00 EDT 2013}
}

Works referenced in this record:

Fuel/air mixing disks for dry low-NO.sub.x combustors
patent, February 2000


Gas turbine combustor of the completely premixed combustion type
patent, August 1994


Apparatus for injecting fuel into gas turbine engines
patent, March 2003


Gas turbine combustor and operating method thereof
patent, November 2004


Gas turbine combustor and operating method thereof
patent, April 2007