Turbine nozzle cooling with panel fuel injector

Title: Turbine nozzle cooling with panel fuel injector

Abstract

The present disclosure is directed to a combustion system including a panel fuel injector. The panel fuel injector includes a first side wall, a second side wall, and an aft wall. The first side wall and the second side wall are interconnected by the aft wall. The panel fuel injector further includes a cooling air plenum that is defined between the first side wall and the second side wall. The aft wall defines a plurality of cooling holes in fluid communication with the cooling air plenum. One or more of the cooling holes of the plurality of cooling holes is oriented towards at least one of a leading edge, a pressure side wall, or a suction side wall of a stationary nozzle disposed proximate to the aft end wall.

Inventors:: Berry, Jonathan Dwight; Hughes, Michael John

Issue Date:: 2020-03-10

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1637861

Patent Number(s):: 10584638

Application Number:: 15/442,269

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

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS

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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
F23R3/10 - for primary air

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
F02C7/222 - {Fuel flow conduits, e.g. manifolds}

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/283 - {Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
F02C3/04 - having a turbine driving a compressor

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2260/202 - by film cooling

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/346 - {for staged combustion}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
F02C7/22 - Fuel supply systems

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/286 - {having fuel-air premixing devices
F23R3/002 - {Wall structures

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2260/201 - by impingement of a fluid

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/06 - Arrangement of apertures along the flame tube

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2220/32 - in gas turbines

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02C - GAS-TURBINE PLANTS
F02C7/18 - the medium being gaseous, e.g. air {

F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F05D2240/35 - Combustors or associated equipment

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
F23R3/34 - Feeding into different combustion zones
F23R3/005 - {Combined with pressure or heat exchangers}
F23R3/28 - characterised by the fuel supply

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DOE Contract Number:: FE0023965

Resource Type:: Patent

Resource Relation:: Patent File Date: 02/24/2017

Country of Publication:: United States

Language:: English

Subject:: 33 ADVANCED PROPULSION SYSTEMS

Citation Formats


                    Berry, Jonathan Dwight, and Hughes, Michael John. Turbine nozzle cooling with panel fuel injector.  United States: N. p., 2020. 
        Web.

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                    Berry, Jonathan Dwight, & Hughes, Michael John. Turbine nozzle cooling with panel fuel injector.  United States.

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                    Berry, Jonathan Dwight, and Hughes, Michael John. Tue .  
        "Turbine nozzle cooling with panel fuel injector".  United States.  https://www.osti.gov/servlets/purl/1637861.

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@article{osti_1637861,

  title        = {Turbine nozzle cooling with panel fuel injector},

  author       = {Berry, Jonathan Dwight and Hughes, Michael John},

  abstractNote = {The present disclosure is directed to a combustion system including a panel fuel injector. The panel fuel injector includes a first side wall, a second side wall, and an aft wall. The first side wall and the second side wall are interconnected by the aft wall. The panel fuel injector further includes a cooling air plenum that is defined between the first side wall and the second side wall. The aft wall defines a plurality of cooling holes in fluid communication with the cooling air plenum. One or more of the cooling holes of the plurality of cooling holes is oriented towards at least one of a leading edge, a pressure side wall, or a suction side wall of a stationary nozzle disposed proximate to the aft end wall.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {3}

}

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Title: Turbine nozzle cooling with panel fuel injector

Abstract

Citation Formats

Secondary fuel delivery system patent, February 2010

Combustion chamber construction patent, September 1986

Communicating structure between adjacent combustors and turbine portion and gas turbine patent, July 2016

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

Modular Transvane Assembly patent-application, April 2010

Gas turbine combustor transition patent, May 1999

Method and apparatus to enhance transition duct cooling in a gas turbine engine patent, October 2013

Cooled transition duct for a gas turbine engine patent, September 2011

Gas turbine engine combustor patent, May 2016

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

Transition duct with enhanced profile optimization patent, November 2003

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

Cooled gas turbine transition duct patent, December 2007

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

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

Gas turbine and operating method thereof patent, February 2016

Segmented annular combustor patent, June 1979

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

Gas turbine engine combustion chambers patent, February 1983

Steam cooled rich-burn combustor liner patent, April 1989

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

Spiral cooled fuel nozzle patent, September 2012

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

Gas turbine plant with combustor cooling system patent, September 2000

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

Side seal for combustor transitions patent, February 2002

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

Impingement cooled transition duct patent, January 1988

Bolted gas turbine combustor transition coupling patent, September 2000

Burner and method for reducing combustion humming during operation patent, April 2002

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

Dilution pole combustor and method patent, August 1993

Fuel heating system used in conjunction with steam cooled combustors and transitions patent, October 1998

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

Duplex turbine shroud patent, January 2012

Method of steam cooling thermally highly loaded units of a gas-turbine group patent, July 2000

Sector airflow variable geometry combustor patent, January 1988

Effusion cooled transition duct patent, May 2003

Aerodynamically enhanced fuel nozzle patent, March 2013

Cooled heat shield for gas turbine combustor patent, August 2001

Integral aft seal for turbine applications patent, September 2002

Segmented annular combustor patent, January 2011

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

Impingement jets coupled to cooling channels for transition cooling patent, February 2011

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

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

Repair method for a gas turbine patent, April 2003

Thermal spreading combustion liner patent, October 1999

Gas turbine aerofoil patent, June 2006

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

Combustor assembly in a gas turbine engine patent, February 2013

Combustor for a low-emissions gas turbine engine patent, August 2000

Combustor patent, March 1994

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

Air/fuel supply system for use in a gas turbine engine patent, June 2014

Steam cooled gas turbine system patent, August 2000

Combustor dome heat shield patent, July 1989

Annular combustor with outer transition liner cooling patent, August 1993

Combustor of gas turbine with features for vibration reduction and increased cooling patent, November 1981

Transition piece external frame support patent, June 1998

Transition duct cooling feed tubes patent, April 2012

One-piece combustor cowl patent, July 1999

Combustor liner cooling system patent, August 2013

Combustor assembly in a gas turbine engine patent, April 2015

Reciprocal cooled turbine nozzle patent, November 2010

Secondary fuel delivery system
patent, February 2010

Combustion chamber construction
patent, September 1986

Communicating structure between adjacent combustors and turbine portion and gas turbine
patent, July 2016

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

Modular Transvane Assembly
patent-application, April 2010

Gas turbine combustor transition
patent, May 1999

Method and apparatus to enhance transition duct cooling in a gas turbine engine
patent, October 2013

Cooled transition duct for a gas turbine engine
patent, September 2011

Gas turbine engine combustor
patent, May 2016

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

Transition duct with enhanced profile optimization
patent, November 2003

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

Cooled gas turbine transition duct
patent, December 2007

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

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

Gas turbine and operating method thereof
patent, February 2016

Segmented annular combustor
patent, June 1979

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

Gas turbine engine combustion chambers
patent, February 1983

Steam cooled rich-burn combustor liner
patent, April 1989

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

Spiral cooled fuel nozzle
patent, September 2012

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

Gas turbine plant with combustor cooling system
patent, September 2000

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

Side seal for combustor transitions
patent, February 2002

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

Impingement cooled transition duct
patent, January 1988

Bolted gas turbine combustor transition coupling
patent, September 2000

Burner and method for reducing combustion humming during operation
patent, April 2002

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

Dilution pole combustor and method
patent, August 1993

Fuel heating system used in conjunction with steam cooled combustors and transitions
patent, October 1998

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

Duplex turbine shroud
patent, January 2012

Method of steam cooling thermally highly loaded units of a gas-turbine group
patent, July 2000

Sector airflow variable geometry combustor
patent, January 1988

Effusion cooled transition duct
patent, May 2003

Aerodynamically enhanced fuel nozzle
patent, March 2013

Cooled heat shield for gas turbine combustor
patent, August 2001

Integral aft seal for turbine applications
patent, September 2002

Segmented annular combustor
patent, January 2011

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

Impingement jets coupled to cooling channels for transition cooling
patent, February 2011

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

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

Repair method for a gas turbine
patent, April 2003

Thermal spreading combustion liner
patent, October 1999

Gas turbine aerofoil
patent, June 2006

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

Combustor assembly in a gas turbine engine
patent, February 2013

Combustor for a low-emissions gas turbine engine
patent, August 2000

Combustor
patent, March 1994

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

Air/fuel supply system for use in a gas turbine engine
patent, June 2014

Steam cooled gas turbine system
patent, August 2000

Combustor dome heat shield
patent, July 1989

Annular combustor with outer transition liner cooling
patent, August 1993

Combustor of gas turbine with features for vibration reduction and increased cooling
patent, November 1981

Transition piece external frame support
patent, June 1998

Transition duct cooling feed tubes
patent, April 2012

One-piece combustor cowl
patent, July 1999

Combustor liner cooling system
patent, August 2013

Combustor assembly in a gas turbine engine
patent, April 2015

Reciprocal cooled turbine nozzle
patent, November 2010