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WO2012016748A3 - Gasturbinenbrennkammer - Google Patents

Gasturbinenbrennkammer Download PDF

Info

Publication number
WO2012016748A3
WO2012016748A3 PCT/EP2011/059901 EP2011059901W WO2012016748A3 WO 2012016748 A3 WO2012016748 A3 WO 2012016748A3 EP 2011059901 W EP2011059901 W EP 2011059901W WO 2012016748 A3 WO2012016748 A3 WO 2012016748A3
Authority
WO
WIPO (PCT)
Prior art keywords
pilot
fuel nozzle
combustion chamber
cone
gas turbine
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.)
Ceased
Application number
PCT/EP2011/059901
Other languages
English (en)
French (fr)
Other versions
WO2012016748A2 (de
Inventor
Bernd Prade
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to JP2013522155A priority Critical patent/JP5657794B2/ja
Priority to US13/813,494 priority patent/US9194587B2/en
Priority to CN201180037995.3A priority patent/CN103119369B/zh
Priority to EP11725735.2A priority patent/EP2601447A2/de
Priority to RU2013109306/06A priority patent/RU2566866C2/ru
Publication of WO2012016748A2 publication Critical patent/WO2012016748A2/de
Anticipated expiration legal-status Critical
Publication of WO2012016748A3 publication Critical patent/WO2012016748A3/de
Ceased legal-status Critical Current

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
    • 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
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

Die Erfindung betrifft eine Gasturbinenbrennkammer mit: - einer Pilotbrennstoffdüse, die im mittleren Abschnitt eines Zylinders (2) angeordnet ist, der sich an einem Ende zu einer Brennkammer hin öffnet, wobei die Pilotbrennstoffdüse eine Brennstoffdüse (1) umfasst, sowie um den Außenumfang der Brennstoffdüse (1) radial beabstandet eine zylindrische Außenverkleidung (9), und wobei zwischen Brennstoffdüse (1) und Außenverkleidung (9) ein Pilotverwirbelungselement (5) angeordnet ist, - mehrere Hauptbrenner, die im Bezug auf die Radialrichtung um die Pilotbrennstoffdüse angeordnet sind, - einen Pilotkonus (4) mit Innenseite (11) und Außenseite (12), wobei der Pilotkonus (4) brennkammerseitig an der Pilotbrennstoffdüse angeordnet ist und eine brennkammerseitige Öffnung (6), so dass durch Mischen von Luft und Pilotbrennstoff eine Pilotflamme im Pilotkonus (4) gebildet wird, um einen von den Hauptbrenner eingespritzten Brennstoff zu zünden, wobei der Pilotkonus (4) an seiner Innenseite (11) und/oder Aussenseite (12) Turbulenzgeneratoren aufweist.
PCT/EP2011/059901 2010-08-02 2011-06-15 Gasturbinenbrennkammer Ceased WO2012016748A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013522155A JP5657794B2 (ja) 2010-08-02 2011-06-15 ガスタービン燃焼室
US13/813,494 US9194587B2 (en) 2010-08-02 2011-06-15 Gas turbine combustion chamber
CN201180037995.3A CN103119369B (zh) 2010-08-02 2011-06-15 燃气涡轮机燃烧室
EP11725735.2A EP2601447A2 (de) 2010-08-02 2011-06-15 Gasturbinenbrennkammer
RU2013109306/06A RU2566866C2 (ru) 2010-08-02 2011-06-15 Камера сгорания газовой турбины

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10171601.7 2010-08-02
EP10171601A EP2416070A1 (de) 2010-08-02 2010-08-02 Gasturbinenbrennkammer

Publications (2)

Publication Number Publication Date
WO2012016748A2 WO2012016748A2 (de) 2012-02-09
WO2012016748A3 true WO2012016748A3 (de) 2013-03-21

Family

ID=43479914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/059901 Ceased WO2012016748A2 (de) 2010-08-02 2011-06-15 Gasturbinenbrennkammer

Country Status (6)

Country Link
US (1) US9194587B2 (de)
EP (2) EP2416070A1 (de)
JP (1) JP5657794B2 (de)
CN (1) CN103119369B (de)
RU (1) RU2566866C2 (de)
WO (1) WO2012016748A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6037736B2 (ja) * 2012-09-11 2016-12-07 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器およびこれを備えたガスタービン機関
US9528704B2 (en) * 2014-02-21 2016-12-27 General Electric Company Combustor cap having non-round outlets for mixing tubes
US9528702B2 (en) 2014-02-21 2016-12-27 General Electric Company System having a combustor cap
JP6723768B2 (ja) 2016-03-07 2020-07-15 三菱重工業株式会社 バーナアセンブリ、燃焼器、及びガスタービン
JP6692847B2 (ja) * 2018-03-26 2020-05-13 三菱重工業株式会社 ガスタービン燃焼器及びこれを備えたガスタービン機関
JP7096182B2 (ja) * 2019-02-27 2022-07-05 三菱重工業株式会社 ガスタービン燃焼器及びガスタービン
KR102583224B1 (ko) * 2022-01-26 2023-09-25 두산에너빌리티 주식회사 클러스터가 구비된 연소기 및 이를 포함하는 가스 터빈
CN115030837B (zh) * 2022-08-10 2022-11-08 中国空气动力研究与发展中心低速空气动力研究所 一种喷口降噪装置
US12130016B1 (en) * 2023-05-31 2024-10-29 General Electric Company Turbine engine including a combustor
CN117515592A (zh) * 2023-12-04 2024-02-06 浙江燃创透平机械有限公司 一种径向分级低排放燃烧器及燃烧室

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999006767A1 (de) * 1997-07-31 1999-02-11 Siemens Aktiengesellschaft Brenner
US6038861A (en) * 1998-06-10 2000-03-21 Siemens Westinghouse Power Corporation Main stage fuel mixer with premixing transition for dry low Nox (DLN) combustors
US6122916A (en) * 1998-01-02 2000-09-26 Siemens Westinghouse Power Corporation Pilot cones for dry low-NOx combustors
US20010022088A1 (en) * 2000-03-14 2001-09-20 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor
EP2187127A1 (de) * 2007-12-21 2010-05-19 Mitsubishi Heavy Industries, Ltd. Gasturbinenbrennkammer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736746A (en) * 1971-08-13 1973-06-05 Gen Electric Recirculating annular slot fuel/air carbureting system for gas turbine combustors
IL93630A0 (en) * 1989-03-27 1990-12-23 Gen Electric Flameholder for gas turbine engine afterburner
US5575153A (en) * 1993-04-07 1996-11-19 Hitachi, Ltd. Stabilizer for gas turbine combustors and gas turbine combustor equipped with the stabilizer
JP3435833B2 (ja) * 1993-09-17 2003-08-11 株式会社日立製作所 燃焼器
JP4508474B2 (ja) 2001-06-07 2010-07-21 三菱重工業株式会社 燃焼器
US8113000B2 (en) * 2008-09-15 2012-02-14 Siemens Energy, Inc. Flashback resistant pre-mixer assembly
US8661779B2 (en) * 2008-09-26 2014-03-04 Siemens Energy, Inc. Flex-fuel injector for gas turbines
RU99596U1 (ru) 2010-06-16 2010-11-20 Николай Валентинович Стуценко Горелочное устройство

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999006767A1 (de) * 1997-07-31 1999-02-11 Siemens Aktiengesellschaft Brenner
US6122916A (en) * 1998-01-02 2000-09-26 Siemens Westinghouse Power Corporation Pilot cones for dry low-NOx combustors
US6038861A (en) * 1998-06-10 2000-03-21 Siemens Westinghouse Power Corporation Main stage fuel mixer with premixing transition for dry low Nox (DLN) combustors
US20010022088A1 (en) * 2000-03-14 2001-09-20 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor
EP2187127A1 (de) * 2007-12-21 2010-05-19 Mitsubishi Heavy Industries, Ltd. Gasturbinenbrennkammer

Also Published As

Publication number Publication date
US20130125550A1 (en) 2013-05-23
RU2013109306A (ru) 2014-09-10
EP2416070A1 (de) 2012-02-08
JP5657794B2 (ja) 2015-01-21
JP2013535651A (ja) 2013-09-12
WO2012016748A2 (de) 2012-02-09
CN103119369B (zh) 2016-03-09
EP2601447A2 (de) 2013-06-12
CN103119369A (zh) 2013-05-22
US9194587B2 (en) 2015-11-24
RU2566866C2 (ru) 2015-10-27

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