Combustor with axially staged fuel injection

Berry, Jonathan Dwight

Title: Combustor with axially staged fuel injection

Abstract

A combustor with axially staged fuel injection includes a plurality of nozzle segments annularly arranged about a center fuel nozzle. Each nozzle segment includes a fuel plenum partially defined between a forward plate and an aft plate and a plurality of tubes that extends through the fuel plenum and the aft plate. A panel fuel injector extends axially downstream from the aft plate and includes an outer wall, an inner wall, a plurality of outlets defined along at least one of the outer wall and the inner wall and a plurality of premix channels defined between the outer wall and the inner wall. Each premix channel is in fluid communication with a fuel supply, a compressed air supply and a respective outlet of the plurality of outlets.

Inventors:: Berry, Jonathan Dwight

Issue Date:: 2020-06-23

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1651054

Patent Number(s):: 10690350

Application Number:: 15/361,840

Assignee:: General Electric Company (Schenectady, NY)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS

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F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/002 - {Wall structures
F23R3/02 - characterised by the air-flow or gas-flow configuration
F23R3/045 - {using pipes}
F23R3/06 - Arrangement of apertures along the flame tube
F23R3/20 - incorporating fuel injection means
F23R3/26 - Controlling the air flow
F23R3/28 - characterised by the fuel supply
F23R3/286 - {having fuel-air premixing devices
F23R3/343 - {Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
F23R3/346 - {for staged combustion}

Show less

DOE Contract Number:: FE0023965

Resource Type:: Patent

Resource Relation:: Patent File Date: 11/28/2016

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Berry, Jonathan Dwight. Combustor with axially staged fuel injection.  United States: N. p., 2020. 
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                    Berry, Jonathan Dwight. Combustor with axially staged fuel injection.  United States.

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                    Berry, Jonathan Dwight. Tue .  
        "Combustor with axially staged fuel injection".  United States.  https://www.osti.gov/servlets/purl/1651054.

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@article{osti_1651054,

  title        = {Combustor with axially staged fuel injection},

  author       = {Berry, Jonathan Dwight},

  abstractNote = {A combustor with axially staged fuel injection includes a plurality of nozzle segments annularly arranged about a center fuel nozzle. Each nozzle segment includes a fuel plenum partially defined between a forward plate and an aft plate and a plurality of tubes that extends through the fuel plenum and the aft plate. A panel fuel injector extends axially downstream from the aft plate and includes an outer wall, an inner wall, a plurality of outlets defined along at least one of the outer wall and the inner wall and a plurality of premix channels defined between the outer wall and the inner wall. Each premix channel is in fluid communication with a fuel supply, a compressed air supply and a respective outlet of the plurality of outlets.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {6}

}

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Cooling Flowpath Dirt Deflector in Fuel Nozzle
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Patel, Nayan Vinodbhai; Benjamin, Michael Anthony; Thomsen, Duane Douglas
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Systems, Methods, and Apparatus Providing a Secondary Fuel Nozzle Assembly
patent-application, August 2010

Hessler, William Kirk; Lowe, Richard Gene; Popovic, Predrag
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Annular one-piece corrugated liner for combustor of a gas turbine engine
patent-application, October 2003

Farmer, Gilbert; Devane, Shaun M.; Vandike, John L.
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Assembly tool kit for gas turbine engine bundled tube fuel nozzle assembly
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Word, Paula Marie; Stoia, Lucas John; Hogan, Jeffrey J.
US Patent Document 10,247,103
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Aerodynamically Enhanced Fuel Nozzle
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Patel, Nayan Vinodbhai; Benjamin, Michael Anthony; Thomson, Duane Douglas
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Nozzle with Multi-Tube Fuel Passageway for Gas Turbine Engines
patent-application, February 2015

Williams, Steven; Fox, Timothy A.; Schilp, Richard
US Patent Application 14/164791; 20150047361
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Combustor of gas turbine with features for vibration reduction and increased cooling
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Sato, Isao; Kato, Fumio; Uchiyama, Yoshihiro
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Transition piece external frame support
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Barnes, John Eugene; Anderson, Rodger O.; Steber, Charles E.
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Transition duct cooling feed tubes
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Jennings, Stephen; Stuttaford, Peter; Jorgensen, Stephen W.
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Combustor for a low-emissions gas turbine engine
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Glezer, Boris; Greenwood, Stuart A.; Dutta, Partha
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Combustor
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DuBell, Thomas L.; Shadowen, James H.
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Air/fuel supply system for use in a gas turbine engine
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Fox, Timothy A.; Schilp, Reinhard; Gambacorta, Domenico
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Segmented Combustor Cap
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McMahan, Kevin Weston; Intile, John Charles; Srinivasan, Shiva
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Fuel Injectors for Gas Turbine Engines
patent-application, August 2016

Zink, Gregory
US Patent Application 14/609957; 20160223201
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Lean Direct Injection Atomizer for Gas Turbine Engines
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Buelow, Philip E. O.; Williams, Brandon P.; Bretz, David H.
US Patent Application 12/804374; 20100287946
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Dynamics-Mitigating Adapter for Bundled Tube Fuel Nozzle
patent-application, February 2019

Natarajan, Jayaprakash; Bethke, Sven George
US Patent Application 15/678263; 20190056112
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Integral aft seal for turbine applications
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Munshi, Jonathan
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Fuel Nozzles for Injecting Fuel in a Gas Turbine Combustor
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Berry, Jonathan Dwight
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Impingement jets coupled to cooling channels for transition cooling
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Segmented annular combustor
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Rubio, Mark; Ritland, David M.
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Modular Transvane Assembly
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Wilson, Jody; Nordlund, Raymond; Charron, Richard
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Gas turbine plant with combustor cooling system
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Tanimura, Satoshi; Mandai, Shigemi; Gora, Tetsuo
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Ziegner, Manfred
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Möller, Michael
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Huffman, Marcus Byron
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Gas turbine aerofoil
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Self, Kevin P.; Bennett, Paul N.
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Multi-tube Thermal Fuse for Nozzle Protection from a Flame Holding or Flashback Event
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Lacy, Benjamin Paul; Davis, Jr., Lewis Berkley; Johnson, Thomas Edward
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Berry, Jonathan Dwight
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Hughes, Michael John; Johnson, Thomas Edward; Berry, Jonathan Dwight
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Method for Repairing a Bundled Tube Fuel Injector
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Means, Gregory Scott; Woods, Steven Charles; Bellino, Mark Carmine
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Combustor Dynamics Mitigation
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Bethke, Sven Georg
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Method of steam cooling thermally highly loaded units of a gas-turbine group
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Benim, Ali Cemal; Joos, Franz
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Combustor
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Stoia, Lucas John; Melton, Patrick Benedict; Westmoreland, III, James Harold
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Gas turbine engine combustion chambers
patent, February 1983

Adkins, Richard C.
US Patent Document 4,373,327
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Transition Piece Outlet Structure Enabling to Reduce the Temperature, and a Transition Piece, a Combustor and a Gas Turbine Providing the Above Output Structure
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Kondo, Mitsuru; Hada, Satoshi; Tanaka, Katsunori
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Title: Combustor with axially staged fuel injection

Abstract

Citation Formats

Annular combustor with outer transition liner cooling patent, August 1993

Gas turbine engine combustion chamber patent, June 1997

Injector-burner for metal melting furnaces patent-application, February 2006

Lean Direct Injection Atomizer for Gas Turbine Engines patent-application, November 2006

Secondary fuel delivery system patent, February 2010

Gas turbine combustor transition duct forced convection cooling patent, February 1990

Segmented annular combustor patent, June 1979

Combustor assembly in a gas turbine engine patent, April 2015

Cooled gas turbine transition duct patent, December 2007

Bundled Multi-Tube Nozzle For A Turbomachine patent-application, July 2010

One-piece combustor cowl patent, July 1999

Thermal spreading combustion liner patent, October 1999

Pilot Nozzles in Gas Turbine Combustors patent-application, August 2017

Cooled heat shield for gas turbine combustor patent, August 2001

Combustor dome heat shield patent, July 1989

Pilot mixer for mixer assembly of a gas turbine engine combustor having a primary fuel injector and a plurality of secondary fuel injection ports patent-application, May 2009

System and Method for Reducing Combustion Dynamics and NOX in a Combustor patent-application, May 2013

Gas turbine engine combustion chamber patent, May 1997

Gas turbine engine having an improved transition duct support patent, April 1977

Fuse for flame holding abatement in premixer of combustion chamber of gas turbine and associated method patent, October 2012

Repair method for a gas turbine patent, April 2003

Combustion cap with crown mixing holes patent-application, September 2009

Catalytic combustion system for a stationary combustion turbine having a transition duct mounted catalytic element patent, November 1983

Fuel injector for use in a gas turbine engine patent, October 2012

Combustion Chamber of a Combustor for a Gas Turbine patent-application, December 2014

Steam cooled rich-burn combustor liner patent, April 1989

Gas Turbine Combustor, Gas Turbine, Control Device, and Control Method patent-application, August 2017

Steam cooled gas turbine system patent, August 2000

Combustor patent-application, February 2014

Protection of an Integrated Circuit and Method Thereof patent-application, August 2008

Compressed air steam generator for cooling combustion turbine transition section patent, October 2001

Effusion cooled transition duct patent, May 2003

Aerodynamically enhanced fuel nozzle patent, March 2013

Power Plant Combustion Apparatus Having Apertured Combustion Chamber Walls patent, May 1952

Impingement cooled transition duct patent, January 1988

Hollow Structure with Flange patent-application, July 2003

Pilot Premix Nozzle and Fuel Nozzle Assembly patent-application, December 2017

Bundled tube fuel nozzle assembly with liquid fuel capability patent, October 2018

Attachment device for removable components in hot gas paths in a turbine engine patent, February 2008

System and Method for Injecting Fuel patent-application, July 2012

Combustion chamber construction patent, September 1986

System and Method for Reducing Combustion Dynamics patent-application, September 2014

Thermally free aft frame for a transition duct patent, September 2003

Liquid-cooled transition member to turbine inlet patent, April 1980

Fuel Nozzle for a Gas Turbine Engine and Method for Fabricating the Same patent-application, November 2009

Transition piece for non-annular gas turbine combustion chambers patent-application, September 2003

Flame Tube Having Telescoping Walls with Fluted Ends to Admit Air patent, January 1953

Gas turbine engine combustion systems patent-application, January 2008

Bundled Tube Fuel Nozzle with Internal Cooling patent-application, September 2017

Dilution pole combustor and method patent, August 1993

Fuel Nozzle Assembly with Flange Orifice patent-application, June 2018

Piping support of gas turbine steam cooled combustor patent, February 2003

Gas Turbine Combustion System and Combustion Control Method Thereof patent-application, April 2002

Apparatus and method for controlling the secondary injection of fuel patent, March 2013

Burner patent-application, March 2015

Method and apparatus for cooling combustor liner and transition piece of a gas turbine patent, March 2006

Duplex turbine shroud patent, January 2012

Sector airflow variable geometry combustor patent, January 1988

Aft mounting system for combustion transition duct members patent, December 1983

Cooling air recycling for gas turbine transition duct end frame and related method patent, July 2002

Methods and apparatus for cooling gas turbine nozzles patent, March 2009

Gas turbine and operating method thereof patent, February 2016

System for Flow Control in Multi-Tube Fuel Nozzle patent-application, July 2012

Transition duct with enhanced profile optimization patent, November 2003

Cooling structure for recovery-type air-cooled gas turbine combustor patent, December 2016

Spiral cooled fuel nozzle patent, September 2012

Reduced center burner in multi-burner combustor and method for operating the combustor patent-application, October 2005

Combustor and Method for Distributing Fuel in the Combustor patent-application, May 2015

Fuel Injector to Facilitate Reduced NOX Emissions in a Combustor System patent-application, February 2016

Anti-Coking Liquid Cartridge patent-application, May 2015

System for Injecting Fuel in a Gas Turbine Combustor patent-application, March 2015

Compact Multi-Residence Time Fuel Nozzle patent-application, July 2018

Gas turbine combustor transition patent, May 1999

Systems and Method for Utilizing Cooling Air Within a Combustor patent-application, June 2016

Annular premix section for dry low-NO.sub.x combustors patent, July 2000

System and method for reducing combustion dynamics in a combustor patent, August 2013

Combustor assembly in a gas turbine engine patent, February 2013

Annular combustor with outer transition liner cooling
patent, August 1993

Gas turbine engine combustion chamber
patent, June 1997

Injector-burner for metal melting furnaces
patent-application, February 2006

Lean Direct Injection Atomizer for Gas Turbine Engines
patent-application, November 2006

Secondary fuel delivery system
patent, February 2010

Gas turbine combustor transition duct forced convection cooling
patent, February 1990

Segmented annular combustor
patent, June 1979

Combustor assembly in a gas turbine engine
patent, April 2015

Cooled gas turbine transition duct
patent, December 2007

Bundled Multi-Tube Nozzle For A Turbomachine
patent-application, July 2010

One-piece combustor cowl
patent, July 1999

Thermal spreading combustion liner
patent, October 1999

Pilot Nozzles in Gas Turbine Combustors
patent-application, August 2017

Cooled heat shield for gas turbine combustor
patent, August 2001

Combustor dome heat shield
patent, July 1989

Pilot mixer for mixer assembly of a gas turbine engine combustor having a primary fuel injector and a plurality of secondary fuel injection ports
patent-application, May 2009

System and Method for Reducing Combustion Dynamics and NOX in a Combustor
patent-application, May 2013

Gas turbine engine combustion chamber
patent, May 1997

Gas turbine engine having an improved transition duct support
patent, April 1977

Fuse for flame holding abatement in premixer of combustion chamber of gas turbine and associated method
patent, October 2012

Repair method for a gas turbine
patent, April 2003

Combustion cap with crown mixing holes
patent-application, September 2009

Catalytic combustion system for a stationary combustion turbine having a transition duct mounted catalytic element
patent, November 1983

Fuel injector for use in a gas turbine engine
patent, October 2012

Combustion Chamber of a Combustor for a Gas Turbine
patent-application, December 2014

Steam cooled rich-burn combustor liner
patent, April 1989

Gas Turbine Combustor, Gas Turbine, Control Device, and Control Method
patent-application, August 2017

Steam cooled gas turbine system
patent, August 2000

Combustor
patent-application, February 2014

Protection of an Integrated Circuit and Method Thereof
patent-application, August 2008

Compressed air steam generator for cooling combustion turbine transition section
patent, October 2001

Effusion cooled transition duct
patent, May 2003

Aerodynamically enhanced fuel nozzle
patent, March 2013

Power Plant Combustion Apparatus Having Apertured Combustion Chamber Walls
patent, May 1952

Impingement cooled transition duct
patent, January 1988

Hollow Structure with Flange
patent-application, July 2003

Pilot Premix Nozzle and Fuel Nozzle Assembly
patent-application, December 2017

Bundled tube fuel nozzle assembly with liquid fuel capability
patent, October 2018

Attachment device for removable components in hot gas paths in a turbine engine
patent, February 2008

System and Method for Injecting Fuel
patent-application, July 2012

Combustion chamber construction
patent, September 1986

System and Method for Reducing Combustion Dynamics
patent-application, September 2014

Thermally free aft frame for a transition duct
patent, September 2003

Liquid-cooled transition member to turbine inlet
patent, April 1980

Fuel Nozzle for a Gas Turbine Engine and Method for Fabricating the Same
patent-application, November 2009

Transition piece for non-annular gas turbine combustion chambers
patent-application, September 2003

Flame Tube Having Telescoping Walls with Fluted Ends to Admit Air
patent, January 1953

Gas turbine engine combustion systems
patent-application, January 2008

Bundled Tube Fuel Nozzle with Internal Cooling
patent-application, September 2017

Dilution pole combustor and method
patent, August 1993

Fuel Nozzle Assembly with Flange Orifice
patent-application, June 2018

Piping support of gas turbine steam cooled combustor
patent, February 2003

Gas Turbine Combustion System and Combustion Control Method Thereof
patent-application, April 2002

Apparatus and method for controlling the secondary injection of fuel
patent, March 2013

Burner
patent-application, March 2015

Method and apparatus for cooling combustor liner and transition piece of a gas turbine
patent, March 2006

Duplex turbine shroud
patent, January 2012

Sector airflow variable geometry combustor
patent, January 1988

Aft mounting system for combustion transition duct members
patent, December 1983

Cooling air recycling for gas turbine transition duct end frame and related method
patent, July 2002

Methods and apparatus for cooling gas turbine nozzles
patent, March 2009

Gas turbine and operating method thereof
patent, February 2016

System for Flow Control in Multi-Tube Fuel Nozzle
patent-application, July 2012

Transition duct with enhanced profile optimization
patent, November 2003

Cooling structure for recovery-type air-cooled gas turbine combustor
patent, December 2016

Spiral cooled fuel nozzle
patent, September 2012

Reduced center burner in multi-burner combustor and method for operating the combustor
patent-application, October 2005

Combustor and Method for Distributing Fuel in the Combustor
patent-application, May 2015

Fuel Injector to Facilitate Reduced NOX Emissions in a Combustor System
patent-application, February 2016

Anti-Coking Liquid Cartridge
patent-application, May 2015

System for Injecting Fuel in a Gas Turbine Combustor
patent-application, March 2015

Compact Multi-Residence Time Fuel Nozzle
patent-application, July 2018

Gas turbine combustor transition
patent, May 1999

Systems and Method for Utilizing Cooling Air Within a Combustor
patent-application, June 2016

Annular premix section for dry low-NO.sub.x combustors
patent, July 2000

System and method for reducing combustion dynamics in a combustor
patent, August 2013

Combustor assembly in a gas turbine engine
patent, February 2013

Gas turbine steam-cooled combustor with alternately counter-flowing steam passages
patent, October 2002

Annular Wall of a Combustion Chamber with Improved Cooling at the Level of Primary and/or Dilution Holes
patent-application, September 2014

Anti-Coking Liquid Fuel Injector Assembly for a Combustor
patent-application, September 2017