GB1350454A - Fuel spray nozzles for gas turbine engines - Google Patents
Fuel spray nozzles for gas turbine enginesInfo
- Publication number
- GB1350454A GB1350454A GB1688971A GB1688971A GB1350454A GB 1350454 A GB1350454 A GB 1350454A GB 1688971 A GB1688971 A GB 1688971A GB 1688971 A GB1688971 A GB 1688971A GB 1350454 A GB1350454 A GB 1350454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- cone
- discharge head
- gas turbine
- fuel spray
- 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.)
- Expired
Links
Classifications
-
- 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
- F23D11/26—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 with provision for varying the rate at which the fuel is sprayed
-
- 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
- F23R3/28—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
- F23D—BURNERS
- F23D2211/00—Thermal dilatation prevention or compensation
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00004—Preventing formation of deposits on surfaces of gas turbine components, e.g. coke deposits
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6819470A | 1970-08-31 | 1970-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1350454A true GB1350454A (en) | 1974-04-18 |
Family
ID=22081020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1688971A Expired GB1350454A (en) | 1970-08-31 | 1971-05-25 | Fuel spray nozzles for gas turbine engines |
Country Status (4)
Country | Link |
---|---|
US (1) | US3638865A (fr) |
CA (1) | CA939420A (fr) |
FR (1) | FR2103621B1 (fr) |
GB (1) | GB1350454A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001425A (en) * | 1977-07-21 | 1979-01-31 | Northern Eng Ind | Burner assembly |
FR2411972A1 (fr) * | 1977-12-14 | 1979-07-13 | Hawker Siddeley Dynamics Ltd | Perfectionnements a des dispositifs destines a produire un courant de fluide chaud pour la propulsion d'un corps |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739990A (en) * | 1971-10-15 | 1973-06-19 | Combustion Eng | Atomizing burner nozzle tip |
GB1404937A (en) * | 1971-11-13 | 1975-09-03 | Lucas Industries Ltd | Liquid atomising devices |
US3945574A (en) * | 1972-07-24 | 1976-03-23 | Polnauer Frederick F | Dual orifice spray nozzle using two swirl chambers |
US3972182A (en) * | 1973-09-10 | 1976-08-03 | General Electric Company | Fuel injection apparatus |
US3853273A (en) * | 1973-10-01 | 1974-12-10 | Gen Electric | Axial swirler central injection carburetor |
US4017253A (en) * | 1975-09-16 | 1977-04-12 | The United States Of America As Represented By The United States Energy Research And Development Administration | Fluidized-bed calciner with combustion nozzle and shroud |
US4361285A (en) * | 1980-06-03 | 1982-11-30 | Fluid Kinetics, Inc. | Mixing nozzle |
IL63171A0 (en) * | 1980-11-25 | 1981-09-13 | Gen Electric | Fuel nozzle for a gas turbine engine |
EP0148599A3 (fr) * | 1983-12-19 | 1985-12-04 | Parker Hannifin Corporation | Buse de combustible |
US4970865A (en) * | 1988-12-12 | 1990-11-20 | Sundstrand Corporation | Spray nozzle |
US5269468A (en) * | 1992-06-22 | 1993-12-14 | General Electric Company | Fuel nozzle |
US5423178A (en) * | 1992-09-28 | 1995-06-13 | Parker-Hannifin Corporation | Multiple passage cooling circuit method and device for gas turbine engine fuel nozzle |
DE4316474A1 (de) * | 1993-05-17 | 1994-11-24 | Abb Management Ag | Vormischbrenner zum Betrieb einer Brennkraftmaschine, einer Brennkammer einer Gasturbogruppe oder Feuerungsanlage |
DE69506308T2 (de) * | 1994-04-20 | 1999-08-26 | Rolls-Royce Plc | Brennstoffeinspritzdüse für Gasturbinentriebwerke |
US5761907A (en) * | 1995-12-11 | 1998-06-09 | Parker-Hannifin Corporation | Thermal gradient dispersing heatshield assembly |
DE19608349A1 (de) * | 1996-03-05 | 1997-09-11 | Abb Research Ltd | Druckzerstäuberdüse |
US6021635A (en) * | 1996-12-23 | 2000-02-08 | Parker-Hannifin Corporation | Dual orifice liquid fuel and aqueous flow atomizing nozzle having an internal mixing chamber |
US6029910A (en) * | 1998-02-05 | 2000-02-29 | American Air Liquide, Inc. | Low firing rate oxy-fuel burner |
US6676048B1 (en) * | 1998-06-04 | 2004-01-13 | Siemens Aktiengesellschaft | Fuel injector |
JP3337427B2 (ja) | 1998-09-17 | 2002-10-21 | 三菱重工業株式会社 | ガスタービン用燃焼器 |
US6883332B2 (en) * | 1999-05-07 | 2005-04-26 | Parker-Hannifin Corporation | Fuel nozzle for turbine combustion engines having aerodynamic turning vanes |
US6460344B1 (en) | 1999-05-07 | 2002-10-08 | Parker-Hannifin Corporation | Fuel atomization method for turbine combustion engines having aerodynamic turning vanes |
US6260491B1 (en) * | 1999-09-13 | 2001-07-17 | Foster Wheeler Corporation | Nozzle for feeding combustion providing medium into a furnace |
US6547163B1 (en) * | 1999-10-01 | 2003-04-15 | Parker-Hannifin Corporation | Hybrid atomizing fuel nozzle |
US6354072B1 (en) * | 1999-12-10 | 2002-03-12 | General Electric Company | Methods and apparatus for decreasing combustor emissions |
US6328226B1 (en) * | 1999-12-22 | 2001-12-11 | Visteon Global Technologies, Inc. | Nozzle assembly |
US6363726B1 (en) | 2000-09-29 | 2002-04-02 | General Electric Company | Mixer having multiple swirlers |
US6474071B1 (en) | 2000-09-29 | 2002-11-05 | General Electric Company | Multiple injector combustor |
US6381964B1 (en) | 2000-09-29 | 2002-05-07 | General Electric Company | Multiple annular combustion chamber swirler having atomizing pilot |
US6367262B1 (en) | 2000-09-29 | 2002-04-09 | General Electric Company | Multiple annular swirler |
US6688534B2 (en) * | 2001-03-07 | 2004-02-10 | Delavan Inc | Air assist fuel nozzle |
US6622488B2 (en) | 2001-03-21 | 2003-09-23 | Parker-Hannifin Corporation | Pure airblast nozzle |
US6484489B1 (en) | 2001-05-31 | 2002-11-26 | General Electric Company | Method and apparatus for mixing fuel to decrease combustor emissions |
US6418726B1 (en) | 2001-05-31 | 2002-07-16 | General Electric Company | Method and apparatus for controlling combustor emissions |
US7117678B2 (en) * | 2004-04-02 | 2006-10-10 | Pratt & Whitney Canada Corp. | Fuel injector head |
US8348180B2 (en) | 2004-06-09 | 2013-01-08 | Delavan Inc | Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same |
FR2891314B1 (fr) * | 2005-09-28 | 2015-04-24 | Snecma | Bras d'injecteur anti-cokefaction. |
US7926282B2 (en) * | 2008-03-04 | 2011-04-19 | Delavan Inc | Pure air blast fuel injector |
GB0814791D0 (en) * | 2008-08-14 | 2008-09-17 | Rolls Royce Plc | Liquid ejector |
GB0820560D0 (en) * | 2008-11-11 | 2008-12-17 | Rolls Royce Plc | Fuel injector |
US20110314833A1 (en) * | 2010-06-29 | 2011-12-29 | Symonds Richard A | Additive injection system for use with a turbine engine and methods of assembling same |
US20120180486A1 (en) * | 2011-01-18 | 2012-07-19 | General Electric Company | Gas turbine fuel system for low dynamics |
US8919132B2 (en) | 2011-05-18 | 2014-12-30 | Solar Turbines Inc. | Method of operating a gas turbine engine |
US8893500B2 (en) | 2011-05-18 | 2014-11-25 | Solar Turbines Inc. | Lean direct fuel injector |
US20140339339A1 (en) * | 2011-11-03 | 2014-11-20 | Delavan Inc | Airblast injectors for multipoint injection and methods of assembly |
US9182124B2 (en) | 2011-12-15 | 2015-11-10 | Solar Turbines Incorporated | Gas turbine and fuel injector for the same |
FR3011065B1 (fr) * | 2013-09-26 | 2017-12-29 | Snecma | Embout de nez d'injecteur de carburant formant un passage d'air autour du nez d'injecteur |
KR101631891B1 (ko) * | 2014-12-18 | 2016-06-20 | 한국항공우주연구원 | 핀틀-스월 혼합형 추진제 분사장치 |
US20170191428A1 (en) * | 2016-01-05 | 2017-07-06 | Solar Turbines Incorporated | Two stream liquid fuel lean direct injection |
US20170227224A1 (en) * | 2016-02-09 | 2017-08-10 | Solar Turbines Incorporated | Fuel injector for combustion engine system, and engine operating method |
US10697639B2 (en) * | 2017-03-16 | 2020-06-30 | General Electric Compamy | Dual-fuel fuel nozzle with liquid fuel tip |
US10760793B2 (en) | 2017-07-21 | 2020-09-01 | General Electric Company | Jet in cross flow fuel nozzle for a gas turbine engine |
US10788214B2 (en) * | 2018-04-10 | 2020-09-29 | Delavan Inc. | Fuel injectors for turbomachines having inner air swirling |
US10557630B1 (en) | 2019-01-15 | 2020-02-11 | Delavan Inc. | Stackable air swirlers |
CN111577459B (zh) * | 2020-06-03 | 2023-04-07 | 西安热工研究院有限公司 | 一种利用脉冲爆震燃气黏性力做功的燃气轮机发电装置 |
US11754287B2 (en) * | 2020-09-11 | 2023-09-12 | Raytheon Technologies Corporation | Fuel injector assembly for a turbine engine |
US11428411B1 (en) | 2021-05-18 | 2022-08-30 | General Electric Company | Swirler with rifled venturi for dynamics mitigation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028102A (en) * | 1957-08-14 | 1962-04-03 | Parker Hannifin Corp | Liquid fuel spray nozzle |
US3029029A (en) * | 1959-05-26 | 1962-04-10 | Parker Hannifin Corp | Dual-orifice return flow nozzle |
US3013732A (en) * | 1959-09-01 | 1961-12-19 | Parker Hannifin Corp | Fuel injection nozzle |
US3520480A (en) * | 1968-04-24 | 1970-07-14 | Ex Cell O Corp | Fuel spray nozzle |
-
1970
- 1970-08-31 US US68194A patent/US3638865A/en not_active Expired - Lifetime
-
1971
- 1971-05-25 GB GB1688971A patent/GB1350454A/en not_active Expired
- 1971-05-28 FR FR7119556A patent/FR2103621B1/fr not_active Expired
- 1971-08-24 CA CA121,170A patent/CA939420A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001425A (en) * | 1977-07-21 | 1979-01-31 | Northern Eng Ind | Burner assembly |
FR2411972A1 (fr) * | 1977-12-14 | 1979-07-13 | Hawker Siddeley Dynamics Ltd | Perfectionnements a des dispositifs destines a produire un courant de fluide chaud pour la propulsion d'un corps |
Also Published As
Publication number | Publication date |
---|---|
US3638865A (en) | 1972-02-01 |
DE2126849B2 (de) | 1976-05-13 |
FR2103621A1 (fr) | 1972-04-14 |
DE2126849A1 (de) | 1972-03-09 |
CA939420A (en) | 1974-01-01 |
FR2103621B1 (fr) | 1974-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |