CN102052681B - 用于调节穿过喷嘴的空气流的设备 - Google Patents

用于调节穿过喷嘴的空气流的设备 Download PDF

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Publication number
CN102052681B
CN102052681B CN201010539518.4A CN201010539518A CN102052681B CN 102052681 B CN102052681 B CN 102052681B CN 201010539518 A CN201010539518 A CN 201010539518A CN 102052681 B CN102052681 B CN 102052681B
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CN
China
Prior art keywords
shroud
annular guide
fuel nozzle
arcuate annular
arcuate
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.)
Active
Application number
CN201010539518.4A
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English (en)
Chinese (zh)
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CN102052681A (zh
Inventor
J·T·斯图尔特
M·J·休斯
J·D·贝里
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General Electric Company PLC
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General Electric Co
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Publication of CN102052681A publication Critical patent/CN102052681A/zh
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Publication of CN102052681B publication Critical patent/CN102052681B/zh
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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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • 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
    • F23R3/10—Air inlet arrangements for primary air
    • 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
    • F23R3/54—Reverse-flow combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Jet Pumps And Other Pumps (AREA)
CN201010539518.4A 2009-10-28 2010-10-28 用于调节穿过喷嘴的空气流的设备 Active CN102052681B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/607,386 US8371123B2 (en) 2009-10-28 2009-10-28 Apparatus for conditioning airflow through a nozzle
US12/607386 2009-10-28

Publications (2)

Publication Number Publication Date
CN102052681A CN102052681A (zh) 2011-05-11
CN102052681B true CN102052681B (zh) 2015-02-25

Family

ID=43828981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010539518.4A Active CN102052681B (zh) 2009-10-28 2010-10-28 用于调节穿过喷嘴的空气流的设备

Country Status (5)

Country Link
US (1) US8371123B2 (enExample)
JP (1) JP2011094951A (enExample)
CN (1) CN102052681B (enExample)
CH (1) CH702104B1 (enExample)
DE (1) DE102010038269A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8355511B2 (en) * 2008-03-18 2013-01-15 Audience, Inc. System and method for envelope-based acoustic echo cancellation
JP5766444B2 (ja) * 2011-01-14 2015-08-19 三菱日立パワーシステムズ株式会社 燃焼器およびガスタービン
US8966907B2 (en) * 2012-04-16 2015-03-03 General Electric Company Turbine combustor system having aerodynamic feed cap
US9765973B2 (en) * 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US10591164B2 (en) 2015-03-12 2020-03-17 General Electric Company Fuel nozzle for a gas turbine engine
JP6422412B2 (ja) * 2015-09-10 2018-11-14 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
KR101872801B1 (ko) * 2017-04-18 2018-06-29 두산중공업 주식회사 연료노즐 조립체 및 이를 포함하는 가스터빈
KR101900192B1 (ko) * 2017-04-27 2018-09-18 두산중공업 주식회사 연료 노즐 조립체, 이를 포함하는 연료 노즐 모듈 및 가스 터빈
KR102063169B1 (ko) * 2017-07-04 2020-01-07 두산중공업 주식회사 연료 노즐 조립체와 이를 포함하는 연소기 및 가스 터빈
CN107620983B (zh) * 2017-09-05 2023-04-25 中国联合重型燃气轮机技术有限公司 燃料喷嘴
CN107620984B (zh) * 2017-09-05 2021-02-26 中国联合重型燃气轮机技术有限公司 燃气轮机的燃料喷嘴
CN107655033B (zh) * 2017-09-05 2020-07-14 中国联合重型燃气轮机技术有限公司 燃料喷嘴和整流器
KR102119879B1 (ko) * 2018-03-07 2020-06-08 두산중공업 주식회사 파일럿 연료 분사 장치, 이를 구비한 연료 노즐 및 가스 터빈
CN108826357A (zh) * 2018-07-27 2018-11-16 清华大学 发动机的环形燃烧室
KR102138014B1 (ko) * 2019-03-25 2020-07-27 두산중공업 주식회사 연료 노즐 조립체 및 이를 포함하는 가스 터빈
KR102164621B1 (ko) * 2019-05-20 2020-10-12 두산중공업 주식회사 연료 노즐 어셈블리 및 이를 포함하는 가스 터빈용 연소기
GB201907834D0 (en) * 2019-06-03 2019-07-17 Rolls Royce Plc A fuel sparay nozzle arrangement
KR102340397B1 (ko) 2020-05-07 2021-12-15 두산중공업 주식회사 연소기 및 이를 포함하는 가스 터빈

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272756A (en) * 1992-11-24 1994-05-25 Rolls Royce Plc Fuel injection apparatus
WO2009007283A2 (de) * 2007-07-09 2009-01-15 Siemens Aktiengesellschaft Gasturbinenbrenner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07198143A (ja) * 1994-01-12 1995-08-01 Hitachi Ltd ガスタービン燃焼器
DE69916911T2 (de) 1998-02-10 2005-04-21 Gen Electric Brenner mit gleichmässiger Brennstoff/Luft Vormischung zur emissionsarmen Verbrennung
JP3364169B2 (ja) * 1999-06-09 2003-01-08 三菱重工業株式会社 ガスタービン及びその燃焼器
JP4043440B2 (ja) * 2004-01-08 2008-02-06 三菱重工業株式会社 ガスタービン燃焼器
US7770395B2 (en) * 2006-02-27 2010-08-10 Mitsubishi Heavy Industries, Ltd. Combustor
US20070277530A1 (en) 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
US8117845B2 (en) * 2007-04-27 2012-02-21 General Electric Company Systems to facilitate reducing flashback/flame holding in combustion systems
US8505304B2 (en) 2008-12-01 2013-08-13 General Electric Company Fuel nozzle detachable burner tube with baffle plate assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272756A (en) * 1992-11-24 1994-05-25 Rolls Royce Plc Fuel injection apparatus
WO2009007283A2 (de) * 2007-07-09 2009-01-15 Siemens Aktiengesellschaft Gasturbinenbrenner

Also Published As

Publication number Publication date
CH702104B1 (de) 2015-03-13
CH702104A2 (de) 2011-04-29
CN102052681A (zh) 2011-05-11
US8371123B2 (en) 2013-02-12
JP2011094951A (ja) 2011-05-12
US20110094232A1 (en) 2011-04-28
DE102010038269A1 (de) 2011-05-05

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Effective date of registration: 20240103

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York, United States

Patentee before: General Electric Co.

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