IT1403221B1 - Premixer di combustione vorticante con bordo d'ingresso scolpito e metodo - Google Patents
Premixer di combustione vorticante con bordo d'ingresso scolpito e metodoInfo
- Publication number
- IT1403221B1 IT1403221B1 ITCO2010A000069A ITCO20100069A IT1403221B1 IT 1403221 B1 IT1403221 B1 IT 1403221B1 IT CO2010A000069 A ITCO2010A000069 A IT CO2010A000069A IT CO20100069 A ITCO20100069 A IT CO20100069A IT 1403221 B1 IT1403221 B1 IT 1403221B1
- Authority
- IT
- Italy
- Prior art keywords
- edwing
- premixer
- edge
- vortex combustion
- vortex
- Prior art date
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
- F23R3/02—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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using 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
- 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
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/494—Fluidic or fluid actuated device making
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2010A000069A IT1403221B1 (it) | 2010-12-30 | 2010-12-30 | Premixer di combustione vorticante con bordo d'ingresso scolpito e metodo |
US13/328,827 US20120167570A1 (en) | 2010-12-30 | 2011-12-16 | Sculpted trailing edge swirler combustion premixer and method |
EP11194559A EP2472182A2 (en) | 2010-12-30 | 2011-12-20 | Sculpted trailing edge swirler combustion premixer and method |
JP2011278144A JP6001848B2 (ja) | 2010-12-30 | 2011-12-20 | 彫刻状後縁スワーラ燃焼予混合器及びその方法 |
CA2762579A CA2762579A1 (en) | 2010-12-30 | 2011-12-22 | Sculpted trailing edge swirler combustion premixer and method |
RU2011153547/06A RU2011153547A (ru) | 2010-12-30 | 2011-12-28 | Устройство предварительного смешивания, турбинный двигатель и способ изготовления устройства предварительного смешивания |
KR1020110146291A KR20120078636A (ko) | 2010-12-30 | 2011-12-29 | 예혼합기, 터보 엔진, 및 예혼합기의 제조 방법 |
CN201110461890.2A CN102563703B (zh) | 2010-12-30 | 2011-12-30 | 特定造型的后缘旋流燃烧预混合器和方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2010A000069A IT1403221B1 (it) | 2010-12-30 | 2010-12-30 | Premixer di combustione vorticante con bordo d'ingresso scolpito e metodo |
Publications (2)
Publication Number | Publication Date |
---|---|
ITCO20100069A1 ITCO20100069A1 (it) | 2012-07-01 |
IT1403221B1 true IT1403221B1 (it) | 2013-10-17 |
Family
ID=43736826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITCO2010A000069A IT1403221B1 (it) | 2010-12-30 | 2010-12-30 | Premixer di combustione vorticante con bordo d'ingresso scolpito e metodo |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120167570A1 (it) |
EP (1) | EP2472182A2 (it) |
JP (1) | JP6001848B2 (it) |
KR (1) | KR20120078636A (it) |
CN (1) | CN102563703B (it) |
CA (1) | CA2762579A1 (it) |
IT (1) | IT1403221B1 (it) |
RU (1) | RU2011153547A (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006241A1 (de) * | 2011-03-28 | 2012-10-04 | Rolls-Royce Deutschland Ltd & Co Kg | Vorrichtung zum Mischen von Treibstoff und Luft eines Strahltriebwerks |
CN103629696B (zh) * | 2012-08-24 | 2015-09-09 | 中航商用航空发动机有限责任公司 | 一种燃烧室燃油喷射与混合装置及其燃烧室 |
JP6430756B2 (ja) | 2014-09-19 | 2018-11-28 | 三菱日立パワーシステムズ株式会社 | 燃焼バーナ及び燃焼器、並びにガスタービン |
JP5913503B2 (ja) * | 2014-09-19 | 2016-04-27 | 三菱重工業株式会社 | 燃焼バーナ及び燃焼器、並びにガスタービン |
CN106958813B (zh) * | 2017-03-20 | 2019-09-24 | 中国科学院工程热物理研究所 | 一种旋流器叶片、喷嘴、喷嘴阵列及燃烧器 |
CN107218603B (zh) * | 2017-06-27 | 2019-12-06 | 珠海优特智厨科技有限公司 | 混合装置及具有其的燃气设备 |
CN108592083B (zh) * | 2018-05-09 | 2020-04-21 | 中国航发湖南动力机械研究所 | 采用变截面进气与多级燃料供给的燃烧室及其控制方法 |
CN111520750B (zh) * | 2020-03-25 | 2022-05-20 | 西北工业大学 | 新型燃烧室头部喷油结构 |
CA3102511A1 (en) * | 2020-12-11 | 2022-06-11 | De.Mission Inc. | Combustion burner with fixed vanes |
US20230033628A1 (en) * | 2021-07-29 | 2023-02-02 | General Electric Company | Mixer vanes |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04126921A (ja) * | 1990-09-19 | 1992-04-27 | Hitachi Ltd | 予混合型ガスタービン燃焼器 |
US5251447A (en) * | 1992-10-01 | 1993-10-12 | General Electric Company | Air fuel mixer for gas turbine combustor |
US5638682A (en) * | 1994-09-23 | 1997-06-17 | General Electric Company | Air fuel mixer for gas turbine combustor having slots at downstream end of mixing duct |
JPH08145361A (ja) * | 1994-11-16 | 1996-06-07 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービン用燃料噴射弁 |
US5778676A (en) * | 1996-01-02 | 1998-07-14 | General Electric Company | Dual fuel mixer for gas turbine combustor |
US5899075A (en) * | 1997-03-17 | 1999-05-04 | General Electric Company | Turbine engine combustor with fuel-air mixer |
US6141967A (en) * | 1998-01-09 | 2000-11-07 | General Electric Company | Air fuel mixer for gas turbine combustor |
US7360363B2 (en) * | 2001-07-10 | 2008-04-22 | Mitsubishi Heavy Industries, Ltd. | Premixing nozzle, combustor, and gas turbine |
FR2855558B1 (fr) * | 2003-05-28 | 2005-07-15 | Snecma Moteurs | Tuyere de turbomachine a reduction de bruit |
US6968693B2 (en) * | 2003-09-22 | 2005-11-29 | General Electric Company | Method and apparatus for reducing gas turbine engine emissions |
JP4476177B2 (ja) * | 2005-06-06 | 2010-06-09 | 三菱重工業株式会社 | ガスタービンの燃焼バーナー |
JP4486549B2 (ja) * | 2005-06-06 | 2010-06-23 | 三菱重工業株式会社 | ガスタービンの燃焼器 |
JP4719059B2 (ja) * | 2006-04-14 | 2011-07-06 | 三菱重工業株式会社 | ガスタービンの予混合燃焼バーナー |
US20080276622A1 (en) * | 2007-05-07 | 2008-11-13 | Thomas Edward Johnson | Fuel nozzle and method of fabricating the same |
US20100180599A1 (en) * | 2009-01-21 | 2010-07-22 | Thomas Stephen R | Insertable Pre-Drilled Swirl Vane for Premixing Fuel Nozzle |
US20100322774A1 (en) * | 2009-06-17 | 2010-12-23 | Morrison Jay A | Airfoil Having an Improved Trailing Edge |
US9429074B2 (en) * | 2009-07-10 | 2016-08-30 | Rolls-Royce Plc | Aerodynamic swept vanes for fuel injectors |
-
2010
- 2010-12-30 IT ITCO2010A000069A patent/IT1403221B1/it active
-
2011
- 2011-12-16 US US13/328,827 patent/US20120167570A1/en not_active Abandoned
- 2011-12-20 EP EP11194559A patent/EP2472182A2/en not_active Withdrawn
- 2011-12-20 JP JP2011278144A patent/JP6001848B2/ja not_active Expired - Fee Related
- 2011-12-22 CA CA2762579A patent/CA2762579A1/en not_active Abandoned
- 2011-12-28 RU RU2011153547/06A patent/RU2011153547A/ru not_active Application Discontinuation
- 2011-12-29 KR KR1020110146291A patent/KR20120078636A/ko not_active Application Discontinuation
- 2011-12-30 CN CN201110461890.2A patent/CN102563703B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP6001848B2 (ja) | 2016-10-05 |
CA2762579A1 (en) | 2012-06-30 |
CN102563703B (zh) | 2015-11-25 |
EP2472182A2 (en) | 2012-07-04 |
KR20120078636A (ko) | 2012-07-10 |
CN102563703A (zh) | 2012-07-11 |
JP2012141122A (ja) | 2012-07-26 |
RU2011153547A (ru) | 2013-07-10 |
US20120167570A1 (en) | 2012-07-05 |
ITCO20100069A1 (it) | 2012-07-01 |
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