EP2748443A4 - Can-annular combustor with premixed tangential fuel-air nozzles for use on gas turbine engines - Google Patents

Can-annular combustor with premixed tangential fuel-air nozzles for use on gas turbine engines

Info

Publication number
EP2748443A4
EP2748443A4 EP11871108.4A EP11871108A EP2748443A4 EP 2748443 A4 EP2748443 A4 EP 2748443A4 EP 11871108 A EP11871108 A EP 11871108A EP 2748443 A4 EP2748443 A4 EP 2748443A4
Authority
EP
European Patent Office
Prior art keywords
premixed
gas turbine
turbine engines
air nozzles
annular combustor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11871108.4A
Other languages
German (de)
French (fr)
Other versions
EP2748443B1 (en
EP2748443A1 (en
Inventor
Majed Toqan
Brent Allan Gregory
Jonathan David Regele
Ryan Sadao Yamane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PL11871108T priority Critical patent/PL2748443T3/en
Publication of EP2748443A1 publication Critical patent/EP2748443A1/en
Publication of EP2748443A4 publication Critical patent/EP2748443A4/en
Application granted granted Critical
Publication of EP2748443B1 publication Critical patent/EP2748443B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/346—Feeding into different combustion zones for staged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/425—Combustion chambers comprising a tangential or helicoidal arrangement of the flame tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/58—Cyclone or vortex type combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP11871108.4A 2011-08-22 2011-08-22 Method of mixing combustion reactants for combustion in a gas turbine engine Active EP2748443B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11871108T PL2748443T3 (en) 2011-08-22 2011-08-22 Method of mixing combustion reactants for combustion in a gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/048622 WO2013028169A1 (en) 2011-08-22 2011-08-22 Can-annular combustor with premixed tangential fuel-air nozzles for use on gas turbine engines

Publications (3)

Publication Number Publication Date
EP2748443A1 EP2748443A1 (en) 2014-07-02
EP2748443A4 true EP2748443A4 (en) 2015-05-27
EP2748443B1 EP2748443B1 (en) 2019-04-24

Family

ID=47746712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11871108.4A Active EP2748443B1 (en) 2011-08-22 2011-08-22 Method of mixing combustion reactants for combustion in a gas turbine engine

Country Status (7)

Country Link
EP (1) EP2748443B1 (en)
JP (1) JP6086371B2 (en)
KR (1) KR101774094B1 (en)
CN (1) CN104053883B (en)
PL (1) PL2748443T3 (en)
RU (1) RU2619673C2 (en)
WO (1) WO2013028169A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102010646B1 (en) 2017-07-04 2019-08-13 두산중공업 주식회사 Turning guide, fuel nozzle, fuel nozzle assembly and gas turbine having the same
CN107631323B (en) * 2017-09-05 2019-12-06 中国联合重型燃气轮机技术有限公司 Nozzle for gas turbine
CN108487988A (en) * 2018-03-14 2018-09-04 罗显平 A kind of combustion gas screwed pipe rotary engine loopful shape combustion chamber
CN109404965A (en) * 2018-12-04 2019-03-01 新奥能源动力科技（上海）有限公司 A kind of combustion chamber of gas turbine and gas turbine
US11156164B2 (en) 2019-05-21 2021-10-26 General Electric Company System and method for high frequency accoustic dampers with caps
US11174792B2 (en) 2019-05-21 2021-11-16 General Electric Company System and method for high frequency acoustic dampers with baffles
CN112923398B (en) * 2021-03-04 2022-07-22 西北工业大学 Afterburning chamber antivibration heat screen
CN114646077B (en) * 2022-03-23 2023-08-11 西北工业大学 Air atomizing nozzle with holes in annular cavity

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098075A (en) * 1976-06-01 1978-07-04 United Technologies Corporation Radial inflow combustor
US4938020A (en) * 1987-06-22 1990-07-03 Sundstrand Corporation Low cost annular combustor
US20040144098A1 (en) * 2000-02-24 2004-07-29 Willis Jeffrey W. Multi-stage multi-plane combustion method for a gas turbine engine
US20070107437A1 (en) * 2005-11-15 2007-05-17 Evulet Andrei T Low emission combustion and method of operation
EP1882885A2 (en) * 2006-07-27 2008-01-30 United Technologies Corporation Ceramic combuster can for a gas turbine engine

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1176678A1 (en) * 1984-03-01 1995-08-27 О.Г. Жирицкий Fire tube of internal combustion gas-turbine engine
SU1471748A1 (en) * 1986-10-27 1995-08-09 О.Г. Жирицкий Flame tube of gas-turbine engine combustion chamber
US4891936A (en) * 1987-12-28 1990-01-09 Sundstrand Corporation Turbine combustor with tangential fuel injection and bender jets
JPH0375414A (en) * 1989-08-15 1991-03-29 Nissan Motor Co Ltd Gas turbine combustor
US5113647A (en) * 1989-12-22 1992-05-19 Sundstrand Corporation Gas turbine annular combustor
GB2295887A (en) * 1994-12-08 1996-06-12 Rolls Royce Plc Combustor assembly
US6427446B1 (en) * 2000-09-19 2002-08-06 Power Systems Mfg., Llc Low NOx emission combustion liner with circumferentially angled film cooling holes
JP4608154B2 (en) * 2001-09-27 2011-01-05 大阪瓦斯株式会社 Gas turbine combustion apparatus and gas turbine provided with the same
US6751961B2 (en) * 2002-05-14 2004-06-22 United Technologies Corporation Bulkhead panel for use in a combustion chamber of a gas turbine engine
JP3959632B2 (en) * 2002-09-04 2007-08-15 石川島播磨重工業株式会社 Diffusion combustion type low NOx combustor
JP3901629B2 (en) * 2002-11-11 2007-04-04 石川島播磨重工業株式会社 Annular swirl diffusion flame combustor
US7052231B2 (en) * 2003-04-28 2006-05-30 General Electric Company Methods and apparatus for injecting fluids in gas turbine engines
US6923001B2 (en) * 2003-07-14 2005-08-02 Siemens Westinghouse Power Corporation Pilotless catalytic combustor
US20070119183A1 (en) * 2005-11-28 2007-05-31 General Electric Company Gas turbine engine combustor
GB0610578D0 (en) * 2006-05-27 2006-07-05 Rolls Royce Plc Method of removing deposits
WO2008047825A1 (en) * 2006-10-20 2008-04-24 Ihi Corporation Gas turbine combustor
US8015814B2 (en) * 2006-10-24 2011-09-13 Caterpillar Inc. Turbine engine having folded annular jet combustor
US20080163627A1 (en) * 2007-01-10 2008-07-10 Ahmed Mostafa Elkady Fuel-flexible triple-counter-rotating swirler and method of use
US8176739B2 (en) * 2008-07-17 2012-05-15 General Electric Company Coanda injection system for axially staged low emission combustors
US8079804B2 (en) * 2008-09-18 2011-12-20 Siemens Energy, Inc. Cooling structure for outer surface of a gas turbine case
US8661779B2 (en) * 2008-09-26 2014-03-04 Siemens Energy, Inc. Flex-fuel injector for gas turbines
JP2010243009A (en) * 2009-04-02 2010-10-28 Ihi Corp Burner for gas turbine
US8904799B2 (en) * 2009-05-25 2014-12-09 Majed Toqan Tangential combustor with vaneless turbine for use on gas turbine engines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098075A (en) * 1976-06-01 1978-07-04 United Technologies Corporation Radial inflow combustor
US4938020A (en) * 1987-06-22 1990-07-03 Sundstrand Corporation Low cost annular combustor
US20040144098A1 (en) * 2000-02-24 2004-07-29 Willis Jeffrey W. Multi-stage multi-plane combustion method for a gas turbine engine
US20070107437A1 (en) * 2005-11-15 2007-05-17 Evulet Andrei T Low emission combustion and method of operation
EP1882885A2 (en) * 2006-07-27 2008-01-30 United Technologies Corporation Ceramic combuster can for a gas turbine engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013028169A1 *

Also Published As

Publication number Publication date
RU2014110631A (en) 2015-09-27
JP6086371B2 (en) 2017-03-01
EP2748443B1 (en) 2019-04-24
EP2748443A1 (en) 2014-07-02
WO2013028169A1 (en) 2013-02-28
JP2014526030A (en) 2014-10-02
CN104053883B (en) 2017-02-15
WO2013028169A8 (en) 2014-04-17
PL2748443T3 (en) 2019-09-30
CN104053883A (en) 2014-09-17
KR101774094B1 (en) 2017-09-04
KR20140082659A (en) 2014-07-02
RU2619673C2 (en) 2017-05-17

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