Combustor with axially staged fuel injection

Berry, Jonathan Dwight

Title: Combustor with axially staged fuel injection

Patent · Tue Oct 26 00:00:00 EDT 2021

OSTI ID:1859998

Berry, Jonathan Dwight

A combustor with axially staged fuel injection includes an endcover and a fuel injector that extends axially downstream from the endcover. The fuel injector includes a cylindrical shell formed by an outer wall and an inner wall. A first plurality of outlets is circumferentially spaced across the inner wall. A first plurality of premix channels is defined between the outer wall and the inner wall. Each premix channel of the first plurality of premix channels is in fluid communication with a fuel supply, a compressed air supply and a respective outlet of the first plurality of outlets.

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Research Organization:: General Electric Co., Schenectady, NY (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FE0023965

Assignee:: General Electric Company (Schenectady, NY)

Patent Number(s):: 11,156,362

Application Number:: 16/715,207

OSTI ID:: 1859998

Resource Relation:: Patent File Date: 12/16/2019

Country of Publication:: United States

Language:: English

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Gas turbine combustor transition duct forced convection cooling Butt, Graham P. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4903477 US Patent Document 4,903,477	patent	February 1990
Gas turbine engine combustion chamber Hayes-Bradley, Samantha; Toon, Ian J.; Willis, Jeffrey David https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5628192 US Patent Document 5,628,192	patent	May 1997
Micro-Channel Cooling of Integrated Combustor Nozzle of a Segmented Annular Combustion System Berry, Jonathan Dwight; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170276358 US Patent Application 15/464431; 20170276358	patent-application	September 2017
Gas Turbine Combustor, Gas Turbine, Control Device, and Control Method Kajimura, Shuhei; Takiguchi, Satoshi; Akamatsu, Shinji https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170219211 US Patent Application 15/129947l; 20170219211	patent-application	August 2017
Bundled tube fuel nozzle assembly with liquid fuel capability Hughes, Michael John; Widener, Stanley Kevin; Berry, Jonathan Dwight https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10087844 US Patent Document 10,087,844	patent	October 2018
Gas turbine plant with combustor cooling system Tanimura, Satoshi; Mandai, Shigemi; Gora, Tetsuo https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6116018 US Patent Document 6,116,018	patent	September 2000
Side seal for combustor transitions Coslow, Bill https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6345494 US Patent Document 6,345,494	patent	February 2002
Anti-Coking Liquid Cartridge Ginessin, Leonid Yulievich; Shershnyov, Borys Borysovich https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150135716 US Patent Application 14/082677; 20150135716	patent-application	May 2015
Reduced center burner in multi-burner combustor and method for operating the combustor Ziminsky, Willy Steve; Simons, Derrick W.; Fossum, Arthur James https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050223713 US Patent Application 10/821975; 20050223713	patent-application	October 2005
Bolted gas turbine combustor transition coupling Möller, Michael https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6116013 US Patent Document 6,116,013	patent	September 2000
Method and apparatus for cooling combustor liner and transition piece of a gas turbine Intile, John Charles; West, James Anthony; Byrne, William Lawrence https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7010921 US Patent Document 7,010,921	patent	March 2006
Cooling of Integrated Combustor Nozzle of Segmented Annular Combustion System Berry, Jonathan Dwight; Widener, Stanley Kevin; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170276357 US Patent Application 15/464425; 20170276357	patent-application	September 2017
Fuel heating system used in conjunction with steam cooled combustors and transitions Little, David A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5826430 US Patent Document 5,826,430	patent	October 1998
Piping support of gas turbine steam cooled combustor Takahashi, Syuichi; Nishimura, Yoshiaki; Fujita, Hiroyuki https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6523352 US Patent Document 6,523,352	patent	February 2003
Duplex turbine shroud Lee, Ching-Pang; Robinson, Geoffrey Douglas; Orlando, Robert Joseph https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8104292 US Patent Document 8,104,292	patent	January 2012
Premixing Apparatus for Fuel Injection in a Turbine Engine Boardman, Gregory Allen; Johnson, David Martin; Chila, Ronald James https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110113783 US Patent Application 12/618636; 20110113783	patent-application	May 2011
Annular Wall of a Combustion Chamber with Improved Cooling at the Level of Primary and/or Dilution Holes Rullaud, Matthieu Francois; Carrere, Bernard Joseph, Jean-Pierre; Verdier, Hurbert Pascal https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140260257 US Patent Application 14/352946; 20140260257	patent-application	September 2014
Bundled Tube Fuel Injector Tube Tip McConnaughhay, Johnie F.; Woods, Steven Charles; Bellino, Mark Carmine https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150167983 US Patent Application 14/105368; 20150167983	patent-application	June 2015
Segmented annular combustor Rubio, Mark; Ritland, David M. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7874138 US Patent Document 7,874,138	patent	January 2011
Impingement jets coupled to cooling channels for transition cooling Chopra, Sanjay; Youngblood, Bradley T.; Dawson, Robert W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7886517 US Patent Document 7,886,517	patent	February 2011
Gas Turbine Combustion System and Combustion Control Method Thereof Maeda, Fukuo; Iwai, Yasunori; Sato, Yuzo https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020043067 US Patent Application 09/073911; 20020043067	patent-application	April 2002
Gas turbine aerofoil Self, Kevin P.; Bennett, Paul N. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7056093 US Patent Document 7,056,093	patent	June 2006
Turbine Nozzle Cooling with Panel Fuel Injector Berry, Jonathan Dwight; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170276362 US Patent Application 15/442269; 20170276362	patent-application	September 2017
Catalytic combustion system for a stationary combustion turbine having a transition duct mounted catalytic element Scheihing, Paul E.; Laurelli, James A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4413470 US Patent Document 4,413,470	patent	November 1983
Combustor assembly in a gas turbine engine Wiebe, David J.; Fox, Timothy A. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8375726 US Patent Document 8,375,726	patent	February 2013
Dynamics-Mitigating Adapter for Bundled Tube Fuel Nozzle Natarajan, Jayaprakash; Bethke, Sven George https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20190056112 US Patent Application 15/678263; 20190056112	patent-application	February 2019
Combustor for a low-emissions gas turbine engine Glezer, Boris; Greenwood, Stuart A.; Dutta, Partha https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6098397 US Patent Document 6,098,397	patent	August 2000
Method for Repairing a Bundled Tube Fuel Injector Means, Gregory Scott; Woods, Steven Charles; Bellino, Mark Carmine https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150165568 US Patent Application 14/105353; 20150165568	patent-application	June 2015
Systems and Methods for Reducing Modal Coupling of Combustion Dynamics Crothers, Sarah Lori; Ziminsky, Willy Steve; Stevenson, Christian Xavier https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150219336 US Patent Application 14/170729; 20150219336	patent-application	August 2015
Combustor DuBell, Thomas L.; Shadowen, James H. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5297385 US Patent Document 5,297,385	patent	March 1994
Air/fuel supply system for use in a gas turbine engine Fox, Timothy A.; Schilp, Reinhard; Gambacorta, Domenico https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8752386 US Patent Document 8,752,386	patent	June 2014
Segmented Annular Combustion System Berry, Jonathan Dwight; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170276364 US Patent Application 15/442203; 20170276364	patent-application	September 2017
Assembly tool kit for gas turbine engine bundled tube fuel nozzle assembly Word, Paula Marie; Stoia, Lucas John; Hogan, Jeffrey J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10247103 US Patent Document 10,247,103	patent	April 2019
Bundled Tube Fuel Nozzle Lum, Kassy Moy; Cihlar, David William https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160146469 US Patent Application 14/554539; 20160146469	patent-application	May 2016
Segmented Annular Combustion System with Dual Fuel Capability Berry, Jonathan Dwight; Widener, Stanley Kevin; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170276366 US Patent Application 15/464400; 20170276366	patent-application	September 2017
Combustor of gas turbine with features for vibration reduction and increased cooling Sato, Isao; Kato, Fumio; Uchiyama, Yoshihiro https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4297843 US Patent Document 4,297,843	patent	November 1981
Anti-Coking Liquid Fuel Injector Assembly for a Combustor Ginessin, Leonid Yulievich; Shershnyov, Borys Borysovich https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170261209 US Patent Application 14/082677; 20170261209	patent-application	September 2017
Transition duct cooling feed tubes Jennings, Stephen; Stuttaford, Peter; Jorgensen, Stephen W. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8151570 US Patent Document 8,151,570	patent	April 2012
Bundled Multi-Tube Nozzle For A Turbomachine Lacy, Benjamin Paul; Ziminsky, Willy Steve; Johnson, Thomas Edward https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100186413 US Patent Application 12/358805; 20100186413	patent-application	July 2010
Integrated Combustor Nozzle for a Segmented Annular Combustion System Berry, Jonathan Dwight; Widner, Stanley Kevin; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170299187 US Patent Application 15/464419; 20170299187	patent-application	October 2017
Fuel Injection Module for Segmented Annular Combustion System Berry, Jonathan Dwight; Hughes, Michael John; Flanagan, James Scott https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170276360 US Patent Application 15/464406; 20170276360	patent-application	September 2017
Combustor liner cooling system Lacy, Benjamin Paul; Berkman, Mert Enis https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8499566 US Patent Document 8,499,566	patent	August 2013
Fuel Atomization Dual Orifice Fuel Nozzle Patel, Nayan Vinodbhai; Benjamin, Michael Anthony; Thomsen, Duane Douglas https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120151930 US Patent Application 12/971597; 20120151930	patent-application	June 2012
Panel Fuel Injector Berry, Jonathan Dwight; Hughes, Michael John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170299185 US Patent Application 15/442227; 20170299185	patent-application	October 2017
Transition Piece Outlet Structure Enabling to Reduce the Temperature, and a Transition Piece, a Combustor and a Gas Turbine Providing the Above Output Structure Kondo, Mitsuru; Hada, Satoshi; Tanaka, Katsunori https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020112483 US Patent Application 10/075461; 20020112483	patent-application	August 2002

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