GB1491383A - Air-atomising fuel nozzle - Google Patents
Air-atomising fuel nozzleInfo
- Publication number
- GB1491383A GB1491383A GB4035675A GB4035675A GB1491383A GB 1491383 A GB1491383 A GB 1491383A GB 4035675 A GB4035675 A GB 4035675A GB 4035675 A GB4035675 A GB 4035675A GB 1491383 A GB1491383 A GB 1491383A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- fuel
- air
- swirler
- sheet
- 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
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
- F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
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)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51256074A | 1974-10-07 | 1974-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1491383A true GB1491383A (en) | 1977-11-09 |
Family
ID=24039626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4035675A Expired GB1491383A (en) | 1974-10-07 | 1975-10-02 | Air-atomising fuel nozzle |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5832294B2 (ja) |
CA (1) | CA1038912A (ja) |
DE (1) | DE2544361A1 (ja) |
FR (1) | FR2287592A1 (ja) |
GB (1) | GB1491383A (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131154A (en) * | 1982-11-23 | 1984-06-13 | Ex Cell O Corp | Fuel injector assembly with water or auxiliary fuel capability |
GB2172099A (en) * | 1985-03-05 | 1986-09-10 | Steinmueller Gmbh L & C | Atomization of fuel in a burner |
FR2827198A1 (fr) * | 2001-07-10 | 2003-01-17 | Air Liquide | Dispositif de pulverisation et procede de mise en oeuvre |
DE10015369C2 (de) * | 2000-03-28 | 2003-07-03 | Astrium Gmbh | Tri-Koaxiales Einspritzelement |
FR2871553A1 (fr) * | 2004-06-09 | 2005-12-16 | Deutsch Zentr Luft & Raumfahrt | Tete d'injection pour la delivrance de fluides provoquant une combustion dans une chambre de combustion |
CN104534514A (zh) * | 2014-11-27 | 2015-04-22 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机燃烧室叶片引气旋流喷嘴 |
EP3225915A1 (en) * | 2016-03-31 | 2017-10-04 | Rolls-Royce plc | Fuel injector |
US9927126B2 (en) | 2015-06-10 | 2018-03-27 | General Electric Company | Prefilming air blast (PAB) pilot for low emissions combustors |
US10184665B2 (en) | 2015-06-10 | 2019-01-22 | General Electric Company | Prefilming air blast (PAB) pilot having annular splitter surrounding a pilot fuel injector |
CN112303663A (zh) * | 2019-07-29 | 2021-02-02 | 赛峰飞机发动机公司 | 涡轮发动机的包括由柱在内部界定的旋流室的喷射器头部 |
CN113006949A (zh) * | 2021-03-04 | 2021-06-22 | 西北工业大学 | 螺旋油管式的三气路空气雾化喷嘴 |
US11085632B2 (en) | 2017-10-17 | 2021-08-10 | Rolls-Royce Deutschland Ltd & Co Kg | Nozzle for a combustion chamber of an engine |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2062839B (en) * | 1979-09-13 | 1983-12-14 | Rolls Royce | Gas turbine engine fuel burner |
GB2100409B (en) * | 1981-04-24 | 1984-10-03 | Rolls Royce | Gas turbine engine fuel burners |
US4609150A (en) * | 1983-07-19 | 1986-09-02 | United Technologies Corporation | Fuel nozzle for gas turbine engine |
US4815664A (en) * | 1987-03-19 | 1989-03-28 | United Technologies Corporation | Airblast fuel atomizer |
US4941617A (en) * | 1988-12-14 | 1990-07-17 | United Technologies Corporation | Airblast fuel nozzle |
JP2794939B2 (ja) * | 1990-11-21 | 1998-09-10 | 日本鋼管株式会社 | ガスタービン燃焼器における予混合方法および予混合装置 |
DE4215763C2 (de) * | 1992-05-13 | 1996-01-11 | Ppv Verwaltungs Ag | Brenner |
US6530222B2 (en) * | 2001-07-13 | 2003-03-11 | Pratt & Whitney Canada Corp. | Swirled diffusion dump combustor |
US8443607B2 (en) * | 2009-02-20 | 2013-05-21 | General Electric Company | Coaxial fuel and air premixer for a gas turbine combustor |
CN113203913B (zh) | 2021-07-06 | 2021-10-01 | 海拓仪器(江苏)有限公司 | 小型快速冷热冲击测试装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595759A (en) * | 1948-11-30 | 1952-05-06 | Gen Electric | Atomizing nozzle for spraying viscous liquids |
DE857924C (de) * | 1949-06-03 | 1952-12-04 | Emil Dr-Ing Kirschbaum | Zerstaeubungsduese |
-
1975
- 1975-09-29 CA CA236,640A patent/CA1038912A/en not_active Expired
- 1975-10-02 GB GB4035675A patent/GB1491383A/en not_active Expired
- 1975-10-03 DE DE19752544361 patent/DE2544361A1/de active Granted
- 1975-10-07 FR FR7530679A patent/FR2287592A1/fr active Granted
- 1975-10-07 JP JP12117575A patent/JPS5832294B2/ja not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131154A (en) * | 1982-11-23 | 1984-06-13 | Ex Cell O Corp | Fuel injector assembly with water or auxiliary fuel capability |
GB2172099A (en) * | 1985-03-05 | 1986-09-10 | Steinmueller Gmbh L & C | Atomization of fuel in a burner |
FR2578630A1 (fr) * | 1985-03-05 | 1986-09-12 | Deutsche Forsch Luft Raumfahrt | Procede et bruleur d'atomisation de combustible en vue de la combustion ou la gazeification |
DE10015369C2 (de) * | 2000-03-28 | 2003-07-03 | Astrium Gmbh | Tri-Koaxiales Einspritzelement |
FR2827198A1 (fr) * | 2001-07-10 | 2003-01-17 | Air Liquide | Dispositif de pulverisation et procede de mise en oeuvre |
WO2003006879A1 (fr) * | 2001-07-10 | 2003-01-23 | L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes | Dispositif de pulverisation et procede de mise en oeuvre |
FR2871553A1 (fr) * | 2004-06-09 | 2005-12-16 | Deutsch Zentr Luft & Raumfahrt | Tete d'injection pour la delivrance de fluides provoquant une combustion dans une chambre de combustion |
CN104534514B (zh) * | 2014-11-27 | 2017-09-15 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机燃烧室叶片引气旋流喷嘴 |
CN104534514A (zh) * | 2014-11-27 | 2015-04-22 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机燃烧室叶片引气旋流喷嘴 |
US9927126B2 (en) | 2015-06-10 | 2018-03-27 | General Electric Company | Prefilming air blast (PAB) pilot for low emissions combustors |
US10184665B2 (en) | 2015-06-10 | 2019-01-22 | General Electric Company | Prefilming air blast (PAB) pilot having annular splitter surrounding a pilot fuel injector |
EP3225915A1 (en) * | 2016-03-31 | 2017-10-04 | Rolls-Royce plc | Fuel injector |
US11085632B2 (en) | 2017-10-17 | 2021-08-10 | Rolls-Royce Deutschland Ltd & Co Kg | Nozzle for a combustion chamber of an engine |
CN112303663A (zh) * | 2019-07-29 | 2021-02-02 | 赛峰飞机发动机公司 | 涡轮发动机的包括由柱在内部界定的旋流室的喷射器头部 |
CN112303663B (zh) * | 2019-07-29 | 2023-09-01 | 赛峰飞机发动机公司 | 涡轮发动机的包括由柱在内部界定的旋流室的喷射器头部 |
CN113006949A (zh) * | 2021-03-04 | 2021-06-22 | 西北工业大学 | 螺旋油管式的三气路空气雾化喷嘴 |
Also Published As
Publication number | Publication date |
---|---|
JPS5832294B2 (ja) | 1983-07-12 |
DE2544361C2 (ja) | 1987-06-25 |
JPS5164116A (ja) | 1976-06-03 |
DE2544361A1 (de) | 1976-04-22 |
FR2287592B1 (ja) | 1983-01-21 |
FR2287592A1 (fr) | 1976-05-07 |
CA1038912A (en) | 1978-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19951001 |