EP4528164A3 - Verbrennungsabschnitt mit einer primärbrennkammer und einem satz von sekundärbrennkammern - Google Patents

Verbrennungsabschnitt mit einer primärbrennkammer und einem satz von sekundärbrennkammern Download PDF

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Publication number
EP4528164A3
EP4528164A3 EP24192505.6A EP24192505A EP4528164A3 EP 4528164 A3 EP4528164 A3 EP 4528164A3 EP 24192505 A EP24192505 A EP 24192505A EP 4528164 A3 EP4528164 A3 EP 4528164A3
Authority
EP
European Patent Office
Prior art keywords
combustor
primary
combustion section
primary combustor
section
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.)
Pending
Application number
EP24192505.6A
Other languages
English (en)
French (fr)
Other versions
EP4528164A2 (de
Inventor
Pradeep Naik
Sripathi Mohan
Karthikeyan Sampath
Clayton Stuart Cooper
Steven Clayton Vise
Michael Benjamin
Perumallu Vukanti
Ajoy Patra
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP4528164A2 publication Critical patent/EP4528164A2/de
Publication of EP4528164A3 publication Critical patent/EP4528164A3/de
Pending legal-status Critical Current

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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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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
    • 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
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
EP24192505.6A 2023-09-25 2024-08-02 Verbrennungsabschnitt mit einer primärbrennkammer und einem satz von sekundärbrennkammern Pending EP4528164A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202318473615A 2023-09-25 2023-09-25

Publications (2)

Publication Number Publication Date
EP4528164A2 EP4528164A2 (de) 2025-03-26
EP4528164A3 true EP4528164A3 (de) 2025-04-09

Family

ID=92212789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24192505.6A Pending EP4528164A3 (de) 2023-09-25 2024-08-02 Verbrennungsabschnitt mit einer primärbrennkammer und einem satz von sekundärbrennkammern

Country Status (2)

Country Link
EP (1) EP4528164A3 (de)
CN (1) CN119687479A (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847928A (ja) * 1981-09-18 1983-03-19 Hitachi Ltd ガスタ−ビン燃焼器
US5156002A (en) * 1990-03-05 1992-10-20 Rolf J. Mowill Low emissions gas turbine combustor
US5295354A (en) * 1991-02-13 1994-03-22 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (S.N.E.C.M.A.) Low pollution combustion chamber for a turbojet engine
US5473882A (en) * 1993-06-03 1995-12-12 Mtu Motoren-Und Turbinen-Union Munchen Gmbh Combustion apparatus for a gas turbine having separate combustion and vaporization zones
US20190017441A1 (en) * 2017-07-17 2019-01-17 General Electric Company Gas turbine engine combustor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847928A (ja) * 1981-09-18 1983-03-19 Hitachi Ltd ガスタ−ビン燃焼器
US5156002A (en) * 1990-03-05 1992-10-20 Rolf J. Mowill Low emissions gas turbine combustor
US5295354A (en) * 1991-02-13 1994-03-22 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (S.N.E.C.M.A.) Low pollution combustion chamber for a turbojet engine
US5473882A (en) * 1993-06-03 1995-12-12 Mtu Motoren-Und Turbinen-Union Munchen Gmbh Combustion apparatus for a gas turbine having separate combustion and vaporization zones
US20190017441A1 (en) * 2017-07-17 2019-01-17 General Electric Company Gas turbine engine combustor

Also Published As

Publication number Publication date
EP4528164A2 (de) 2025-03-26
CN119687479A (zh) 2025-03-25

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