CN100545434C - 将混合物喷射到涡轮机燃烧室的空气力学系统的喷射器 - Google Patents
将混合物喷射到涡轮机燃烧室的空气力学系统的喷射器 Download PDFInfo
- Publication number
- CN100545434C CN100545434C CNB200510109797XA CN200510109797A CN100545434C CN 100545434 C CN100545434 C CN 100545434C CN B200510109797X A CNB200510109797X A CN B200510109797XA CN 200510109797 A CN200510109797 A CN 200510109797A CN 100545434 C CN100545434 C CN 100545434C
- Authority
- CN
- China
- Prior art keywords
- fuel
- air
- sparger
- downstream
- channel
- 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
Links
Images
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
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Nozzles (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410051 | 2004-09-23 | ||
FR0410051A FR2875584B1 (fr) | 2004-09-23 | 2004-09-23 | Injecteur a effervescence pour systeme aeromecanique d'injection air/carburant dans une chambre de combustion de turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1757893A CN1757893A (zh) | 2006-04-12 |
CN100545434C true CN100545434C (zh) | 2009-09-30 |
Family
ID=34949668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510109797XA Active CN100545434C (zh) | 2004-09-23 | 2005-09-23 | 将混合物喷射到涡轮机燃烧室的空气力学系统的喷射器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7568345B2 (zh) |
EP (1) | EP1640662B1 (zh) |
JP (1) | JP4632913B2 (zh) |
CN (1) | CN100545434C (zh) |
DE (1) | DE602005008530D1 (zh) |
FR (1) | FR2875584B1 (zh) |
RU (1) | RU2382942C2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102713440A (zh) * | 2010-01-18 | 2012-10-03 | 涡轮梅坎公司 | 喷油器和装有这种喷油器的涡轮机燃烧室 |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7249460B2 (en) * | 2002-01-29 | 2007-07-31 | Nearhoof Jr Charles F | Fuel injection system for a turbine engine |
US7308793B2 (en) * | 2005-01-07 | 2007-12-18 | Power Systems Mfg., Llc | Apparatus and method for reducing carbon monoxide emissions |
US7624576B2 (en) * | 2005-07-18 | 2009-12-01 | Pratt & Whitney Canada Corporation | Low smoke and emissions fuel nozzle |
US7870736B2 (en) * | 2006-06-01 | 2011-01-18 | Virginia Tech Intellectual Properties, Inc. | Premixing injector for gas turbine engines |
FR2908867B1 (fr) * | 2006-11-16 | 2012-06-15 | Snecma | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
US8286433B2 (en) * | 2007-10-26 | 2012-10-16 | Solar Turbines Inc. | Gas turbine fuel injector with removable pilot liquid tube |
WO2009109452A1 (de) * | 2008-03-07 | 2009-09-11 | Alstom Technology Ltd | Brenneranordnung sowie anwendung einer solchen brenner-anordnung |
EP2107301B1 (en) * | 2008-04-01 | 2016-01-06 | Siemens Aktiengesellschaft | Gas injection in a burner |
US8230687B2 (en) * | 2008-09-02 | 2012-07-31 | General Electric Company | Multi-tube arrangement for combustor and method of making the multi-tube arrangement |
US8220269B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Combustor for a gas turbine engine with effusion cooled baffle |
US8220271B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Fuel lance for a gas turbine engine including outer helical grooves |
US9121609B2 (en) | 2008-10-14 | 2015-09-01 | General Electric Company | Method and apparatus for introducing diluent flow into a combustor |
US8567199B2 (en) * | 2008-10-14 | 2013-10-29 | General Electric Company | Method and apparatus of introducing diluent flow into a combustor |
US20100089022A1 (en) * | 2008-10-14 | 2010-04-15 | General Electric Company | Method and apparatus of fuel nozzle diluent introduction |
US20100089020A1 (en) * | 2008-10-14 | 2010-04-15 | General Electric Company | Metering of diluent flow in combustor |
US20100281872A1 (en) * | 2009-05-06 | 2010-11-11 | Mark Allan Hadley | Airblown Syngas Fuel Nozzle With Diluent Openings |
US8607570B2 (en) * | 2009-05-06 | 2013-12-17 | General Electric Company | Airblown syngas fuel nozzle with diluent openings |
US8375548B2 (en) * | 2009-10-07 | 2013-02-19 | Pratt & Whitney Canada Corp. | Fuel nozzle and method of repair |
US8919673B2 (en) * | 2010-04-14 | 2014-12-30 | General Electric Company | Apparatus and method for a fuel nozzle |
EP2434221A1 (en) | 2010-09-22 | 2012-03-28 | Siemens Aktiengesellschaft | Method and arrangement for injecting an emulsion into a flame |
US10317081B2 (en) * | 2011-01-26 | 2019-06-11 | United Technologies Corporation | Fuel injector assembly |
US9383097B2 (en) * | 2011-03-10 | 2016-07-05 | Rolls-Royce Plc | Systems and method for cooling a staged airblast fuel injector |
US9228741B2 (en) * | 2012-02-08 | 2016-01-05 | Rolls-Royce Plc | Liquid fuel swirler |
US9310073B2 (en) * | 2011-03-10 | 2016-04-12 | Rolls-Royce Plc | Liquid swirler flow control |
FR2987429B1 (fr) * | 2012-02-24 | 2014-03-07 | Snecma | Injecteur de carburant pour une turbomachine |
FR2987430B1 (fr) * | 2012-02-24 | 2014-02-28 | Snecma | Injecteur de carburant pour une turbomachine |
EP2667098B1 (en) * | 2012-05-25 | 2017-04-12 | Rolls-Royce plc | A liquid fuel injector |
FR3003013B1 (fr) * | 2013-03-05 | 2016-07-29 | Snecma | Dispositif de dosage compact pour injecteur a deux circuits de carburant, de preference pour turbomachine d'aeronef |
US9593857B2 (en) * | 2014-03-07 | 2017-03-14 | ProGreen Labs, LLC. | Heating system |
US20150285502A1 (en) * | 2014-04-08 | 2015-10-08 | General Electric Company | Fuel nozzle shroud and method of manufacturing the shroud |
US20160010556A1 (en) * | 2014-07-10 | 2016-01-14 | Delavan, Inc. | Fluid nozzle and method of distributing fluid through a nozzle |
US9765974B2 (en) * | 2014-10-03 | 2017-09-19 | Pratt & Whitney Canada Corp. | Fuel nozzle |
EP3224544A1 (en) * | 2014-11-26 | 2017-10-04 | Siemens Aktiengesellschaft | Fuel lance with means for interacting with a flow of air and improve breakage of an ejected liquid jet of fuel |
US10228140B2 (en) * | 2016-02-18 | 2019-03-12 | General Electric Company | Gas-only cartridge for a premix fuel nozzle |
US10502425B2 (en) * | 2016-06-03 | 2019-12-10 | General Electric Company | Contoured shroud swirling pre-mix fuel injector assembly |
US10443854B2 (en) * | 2016-06-21 | 2019-10-15 | General Electric Company | Pilot premix nozzle and fuel nozzle assembly |
US20170363294A1 (en) * | 2016-06-21 | 2017-12-21 | General Electric Company | Pilot premix nozzle and fuel nozzle assembly |
US11067277B2 (en) * | 2016-10-07 | 2021-07-20 | General Electric Company | Component assembly for a gas turbine engine |
US10520195B2 (en) * | 2017-06-09 | 2019-12-31 | General Electric Company | Effervescent atomizing structure and method of operation for rotating detonation propulsion system |
WO2018229643A1 (en) * | 2017-06-13 | 2018-12-20 | Indian Institute Of Science | An injector for dispensing an effervescent fluid and a fluid injector system thereof |
CN108716694A (zh) * | 2018-06-06 | 2018-10-30 | 西北工业大学 | 一种低污染燃烧室的贫预混旋流喷嘴及全环燃烧室 |
FR3099231B1 (fr) * | 2019-07-24 | 2022-08-12 | Safran Helicopter Engines | Injecteur de carburant a circuit de purge pour une turbomachine d’aeronef |
US11346557B2 (en) * | 2019-08-12 | 2022-05-31 | Raytheon Technologies Corporation | Aerodynamic guide plate collar for swirler assembly |
FR3103540B1 (fr) * | 2019-11-26 | 2022-01-28 | Safran Aircraft Engines | Système d'injection de carburant d'une turbomachine, chambre de combustion comprenant un tel système et turbomachine associée |
CN115917215A (zh) * | 2020-07-17 | 2023-04-04 | 西门子能源全球有限两合公司 | 燃气涡轮发动机中的预混合喷射器组件 |
CN113483362B (zh) * | 2021-08-18 | 2023-06-16 | 中国联合重型燃气轮机技术有限公司 | 火焰筒及燃气轮机 |
CN116147016A (zh) * | 2021-11-22 | 2023-05-23 | 通用电气公司 | 用于燃料-空气混合器组件的套圈 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1512132A (en) * | 1923-04-13 | 1924-10-21 | Severance Mfg Company S | Gas and oil burner |
GB1272757A (en) * | 1968-07-18 | 1972-05-03 | Lucas Industries Ltd | Liquid atomising devices |
GB1275255A (en) * | 1968-07-18 | 1972-05-24 | Lucas Industries Ltd | Liquid atomising devices |
US3703259A (en) * | 1971-05-03 | 1972-11-21 | Gen Electric | Air blast fuel atomizer |
DE2645754A1 (de) * | 1976-10-09 | 1978-04-13 | Campos Virgilio Zurrica | Brennerduese fuer heizoel, dieseloel oder gas |
FR2538880B3 (fr) * | 1983-01-04 | 1985-11-29 | Air Liquide | Procede et dispositif de pulverisation d'un combustible liquide par un fluide gazeux auxiliaire |
CH670296A5 (en) * | 1986-02-24 | 1989-05-31 | Bbc Brown Boveri & Cie | Gas turbine fuel nozzle - has externally-supported premixing chamber for liq. fuel and air |
FR2717250B1 (fr) * | 1994-03-10 | 1996-04-12 | Snecma | Système d'injection à prémélange. |
US5697553A (en) * | 1995-03-03 | 1997-12-16 | Parker-Hannifin Corporation | Streaked spray nozzle for enhanced air/fuel mixing |
GB2307980B (en) * | 1995-12-06 | 2000-07-05 | Europ Gas Turbines Ltd | A fuel injector arrangement; a method of operating a fuel injector arrangement |
DE19653059A1 (de) * | 1996-12-19 | 1998-06-25 | Asea Brown Boveri | Verfahren zum Betrieb eines Brenners |
DE19905996A1 (de) * | 1999-02-15 | 2000-08-17 | Abb Alstom Power Ch Ag | Brennstofflanze zum Eindüsen von flüssigen und/oder gasförmigen Brennstoffen in eine Brennkammer |
JP3069347B1 (ja) * | 1999-06-11 | 2000-07-24 | 川崎重工業株式会社 | ガスタ―ビンの燃焼器用バ―ナ装置 |
US6308831B1 (en) * | 1999-07-12 | 2001-10-30 | J. E. Saxe & Co. | Container and kit for protection and display of collectible items |
FR2832493B1 (fr) * | 2001-11-21 | 2004-07-09 | Snecma Moteurs | Systeme d'injection multi-etages d'un melange air/carburant dans une chambre de combustion de turbomachine |
-
2004
- 2004-09-23 FR FR0410051A patent/FR2875584B1/fr not_active Expired - Fee Related
-
2005
- 2005-09-09 EP EP05291870A patent/EP1640662B1/fr active Active
- 2005-09-09 DE DE602005008530T patent/DE602005008530D1/de active Active
- 2005-09-22 JP JP2005275037A patent/JP4632913B2/ja active Active
- 2005-09-22 US US11/232,002 patent/US7568345B2/en active Active
- 2005-09-22 RU RU2005129654/06A patent/RU2382942C2/ru active
- 2005-09-23 CN CNB200510109797XA patent/CN100545434C/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102713440A (zh) * | 2010-01-18 | 2012-10-03 | 涡轮梅坎公司 | 喷油器和装有这种喷油器的涡轮机燃烧室 |
Also Published As
Publication number | Publication date |
---|---|
RU2382942C2 (ru) | 2010-02-27 |
US7568345B2 (en) | 2009-08-04 |
EP1640662A1 (fr) | 2006-03-29 |
JP2006090326A (ja) | 2006-04-06 |
FR2875584B1 (fr) | 2009-10-30 |
EP1640662B1 (fr) | 2008-07-30 |
DE602005008530D1 (de) | 2008-09-11 |
JP4632913B2 (ja) | 2011-02-16 |
US20060059915A1 (en) | 2006-03-23 |
FR2875584A1 (fr) | 2006-03-24 |
RU2005129654A (ru) | 2007-03-27 |
CN1757893A (zh) | 2006-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100545434C (zh) | 将混合物喷射到涡轮机燃烧室的空气力学系统的喷射器 | |
CN100545433C (zh) | 将混合物喷射到涡轮机燃烧室的泡腾空气动力系统 | |
US8348180B2 (en) | Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same | |
US7520745B2 (en) | Burner for a gas turbine | |
US5169302A (en) | Burner | |
US11628455B2 (en) | Atomizers | |
JPH10148334A (ja) | ガスタービンエンジンの二重燃料噴射器の液体パイロット燃料噴射方法と装置 | |
JPH07217451A (ja) | 燃料噴射装置 | |
US20090255258A1 (en) | Pre-filming air-blast fuel injector having a reduced hydraulic spray angle | |
JPH10185193A (ja) | 燃料混合気の空力噴射システム | |
US4237694A (en) | Combustion equipment for gas turbine engines | |
JP2001527201A (ja) | 燃料噴射器 | |
JPS6161015B2 (zh) | ||
JPH1144426A (ja) | 複数の空気噴流液体燃料噴霧器を備えた二重燃料噴射装置およびその方法 | |
CN201225656Y (zh) | 空气雾化喷嘴 | |
CN103017203A (zh) | 分级燃烧室 | |
JPH11304111A (ja) | 予混合バーナを運転する方法 | |
CN109945235A (zh) | 燃油喷嘴、燃烧室及航空发动机 | |
US6047551A (en) | Multi-nozzle combustor | |
JPH11257662A (ja) | 2段式圧力噴霧ノズル | |
US5681162A (en) | Low pressure atomizer | |
CN114517920A (zh) | 喷射装置、燃烧室头部、燃烧室和航空发动机 | |
CN219588936U (zh) | 一种基于多通道串联文丘里管成泡的气泡雾化喷嘴 | |
CN111878850B (zh) | 一种旋流器及燃烧室 | |
JPH08145362A (ja) | 多孔2流体噴射装置とこれを装備した噴霧式燃焼装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Correction of invention patent gazette |
Correction item: Inventor Correct: Alexander. Zhu he vasileff Hz. False: Alexander. He Waxilifu Zhu Hyuk. Number: 39 Page: 1443 Volume: 25 |
|
CI03 | Correction of invention patent |
Correction item: Inventor Correct: Alexander. Zhu he vasileff Hz. False: Alexander. He Waxilifu Zhu Hyuk. Number: 39 Page: The title page Volume: 25 |