Turbine combustor configured for high-frequency dynamics mitigation and related method
Abstract
A turbomachine combustor includes a combustion chamber; a plurality of micro-mixer nozzles mounted to an end cover of the combustion chamber, each including a fuel supply pipe affixed to a nozzle body located within the combustion chamber, wherein fuel from the supply pipe mixes with air in the nozzle body prior to discharge into the combustion chamber; and wherein at least some of the nozzle bodies of the plurality of micro-mixer nozzles have axial length dimensions that differ from axial length dimensions of other of the nozzle bodies.
- Inventors:
- Issue Date:
- Research Org.:
- General Electric Company, Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1163210
- Patent Number(s):
- 8,875,516
- Application Number:
- 13/021,298
- Assignee:
- General Electric Company (Schenectady, NY) NETL
- DOE Contract Number:
- FC26-05NT42643
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2011 Feb 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS
Citation Formats
Uhm, Jong Ho, Zuo, Baifang, York, William David, and Srinivasan, Shivakumar. Turbine combustor configured for high-frequency dynamics mitigation and related method. United States: N. p., 2014.
Web.
Uhm, Jong Ho, Zuo, Baifang, York, William David, & Srinivasan, Shivakumar. Turbine combustor configured for high-frequency dynamics mitigation and related method. United States.
Uhm, Jong Ho, Zuo, Baifang, York, William David, and Srinivasan, Shivakumar. Tue .
"Turbine combustor configured for high-frequency dynamics mitigation and related method". United States. https://www.osti.gov/servlets/purl/1163210.
@article{osti_1163210,
title = {Turbine combustor configured for high-frequency dynamics mitigation and related method},
author = {Uhm, Jong Ho and Zuo, Baifang and York, William David and Srinivasan, Shivakumar},
abstractNote = {A turbomachine combustor includes a combustion chamber; a plurality of micro-mixer nozzles mounted to an end cover of the combustion chamber, each including a fuel supply pipe affixed to a nozzle body located within the combustion chamber, wherein fuel from the supply pipe mixes with air in the nozzle body prior to discharge into the combustion chamber; and wherein at least some of the nozzle bodies of the plurality of micro-mixer nozzles have axial length dimensions that differ from axial length dimensions of other of the nozzle bodies.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {11}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Premix combustor
patent, July 1978
- Striebel, Edmund; Koblish, Theodore; Madden, Thomas
- US Patent Document 4,100,733