JP2008122065A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2008122065A5 JP2008122065A5 JP2007287978A JP2007287978A JP2008122065A5 JP 2008122065 A5 JP2008122065 A5 JP 2008122065A5 JP 2007287978 A JP2007287978 A JP 2007287978A JP 2007287978 A JP2007287978 A JP 2007287978A JP 2008122065 A5 JP2008122065 A5 JP 2008122065A5
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- wall
- combustor
- premixing
- premixing device
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims 28
- 239000007789 gas Substances 0.000 claims 9
- 238000002347 injection Methods 0.000 claims 8
- 239000007924 injection Substances 0.000 claims 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 8
- 238000000926 separation method Methods 0.000 claims 7
- 239000007800 oxidant agent Substances 0.000 claims 5
- 230000001590 oxidative effect Effects 0.000 claims 5
- 230000015572 biosynthetic process Effects 0.000 claims 4
- 239000003345 natural gas Substances 0.000 claims 4
- 238000003786 synthesis reaction Methods 0.000 claims 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 230000014759 maintenance of location Effects 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/558,760 US7832212B2 (en) | 2006-11-10 | 2006-11-10 | High expansion fuel injection slot jet and method for enhancing mixing in premixing devices |
| US11/558,760 | 2006-11-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008122065A JP2008122065A (ja) | 2008-05-29 |
| JP2008122065A5 true JP2008122065A5 (https=) | 2010-12-16 |
| JP4831364B2 JP4831364B2 (ja) | 2011-12-07 |
Family
ID=38961175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007287978A Expired - Fee Related JP4831364B2 (ja) | 2006-11-10 | 2007-11-06 | 予混合装置内での混合を強化するための高膨張燃料噴射スロットジェット及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7832212B2 (https=) |
| EP (1) | EP1921377A3 (https=) |
| JP (1) | JP4831364B2 (https=) |
| KR (1) | KR101041705B1 (https=) |
| CN (1) | CN101201176B (https=) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8266911B2 (en) * | 2005-11-14 | 2012-09-18 | General Electric Company | Premixing device for low emission combustion process |
| KR101020596B1 (ko) * | 2008-09-11 | 2011-03-09 | 서울대학교산학협력단 | 연소기 및 이를 포함하는 엔진 |
| US8857733B1 (en) * | 2009-01-14 | 2014-10-14 | Resodyn Corporation | Flameless thermal spray system using flame heat source |
| US9140454B2 (en) * | 2009-01-23 | 2015-09-22 | General Electric Company | Bundled multi-tube nozzle for a turbomachine |
| US8763400B2 (en) * | 2009-08-04 | 2014-07-01 | General Electric Company | Aerodynamic pylon fuel injector system for combustors |
| JP5084847B2 (ja) * | 2010-01-13 | 2012-11-28 | 株式会社日立製作所 | ガスタービン燃焼器 |
| US20110197587A1 (en) * | 2010-02-18 | 2011-08-18 | General Electric Company | Multi-tube premixing injector |
| US9435537B2 (en) | 2010-11-30 | 2016-09-06 | General Electric Company | System and method for premixer wake and vortex filling for enhanced flame-holding resistance |
| US8863525B2 (en) | 2011-01-03 | 2014-10-21 | General Electric Company | Combustor with fuel staggering for flame holding mitigation |
| US9068750B2 (en) * | 2011-03-04 | 2015-06-30 | General Electric Company | Combustor with a pre-nozzle mixing cap assembly |
| US8899494B2 (en) | 2011-03-31 | 2014-12-02 | General Electric Company | Bi-directional fuel injection method |
| DE102011102882A1 (de) * | 2011-05-31 | 2012-12-06 | Audag Ag | Vorrichtung zur Befeuchtung eines Trägermediums, wie eine Papierbahn |
| US9127622B2 (en) | 2011-11-21 | 2015-09-08 | United Technologies Corporation | Reversible flow discharge orifice |
| US9121612B2 (en) * | 2012-03-01 | 2015-09-01 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
| US9267690B2 (en) | 2012-05-29 | 2016-02-23 | General Electric Company | Turbomachine combustor nozzle including a monolithic nozzle component and method of forming the same |
| JP6028578B2 (ja) * | 2013-01-15 | 2016-11-16 | 株式会社Ihi | 燃焼器 |
| KR101320406B1 (ko) * | 2013-01-17 | 2013-10-23 | 한국기계연구원 | 코안다 효과를 이용한 고온 FGR 초저 NOx 연소장치 |
| US20180231256A1 (en) * | 2017-02-10 | 2018-08-16 | General Electric Company | Rotating Detonation Combustor |
| KR101889542B1 (ko) * | 2017-04-18 | 2018-08-17 | 두산중공업 주식회사 | 연소기 노즐 조립체 및 이를 포함하는 가스터빈 |
| US10790321B2 (en) | 2017-09-29 | 2020-09-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | CMOS image sensor having indented photodiode structure |
| DE102018122628B4 (de) | 2017-09-29 | 2023-08-03 | Taiwan Semiconductor Manufacturing Co., Ltd. | CMOS Bildsensor mit gezackter Fotodiodenstruktur |
| US20190242582A1 (en) * | 2018-02-07 | 2019-08-08 | General Electric Company | Thermal Attenuation Structure For Detonation Combustion System |
| US11359578B2 (en) * | 2018-08-06 | 2022-06-14 | General Electric Company | Ramjet engine with rotating detonation combustion system and method for operation |
| US10837643B2 (en) * | 2018-08-06 | 2020-11-17 | General Electric Company | Mixer assembly for a combustor |
| FR3089851B1 (fr) * | 2018-12-12 | 2020-12-18 | Addup | Chambre de fabrication pour une machine de fabrication additive |
| US11073114B2 (en) * | 2018-12-12 | 2021-07-27 | General Electric Company | Fuel injector assembly for a heat engine |
| CN110778415B (zh) * | 2019-10-29 | 2022-01-14 | 哈尔滨工业大学（威海） | 一种航空发动机 |
| US11248794B2 (en) * | 2019-12-31 | 2022-02-15 | General Electric Company | Fluid mixing apparatus using liquid fuel and high- and low-pressure fluid streams |
| US11828467B2 (en) * | 2019-12-31 | 2023-11-28 | General Electric Company | Fluid mixing apparatus using high- and low-pressure fluid streams |
| KR102490478B1 (ko) * | 2021-02-03 | 2023-01-19 | 두산에너빌리티 주식회사 | 분사노즐, 연소기 및 이를 포함하는 가스터빈 |
| CN113090946B (zh) * | 2021-04-06 | 2022-04-05 | 西南石油大学 | 一种促进掺氢天然气管道内天然气与氢气混合的蚌式管道结构 |
| US11454396B1 (en) * | 2021-06-07 | 2022-09-27 | General Electric Company | Fuel injector and pre-mixer system for a burner array |
| US11543130B1 (en) * | 2021-06-28 | 2023-01-03 | Collins Engine Nozzles, Inc. | Passive secondary air assist nozzles |
| CN114308431B (zh) * | 2021-12-20 | 2023-02-17 | 江苏大学 | 一种叶轮换向脉冲喷头及喷洒方法 |
| US12071257B2 (en) * | 2022-07-08 | 2024-08-27 | Rtx Corporation | Hybrid electric hydrogen engine for aircraft |
| US12111056B2 (en) | 2023-02-02 | 2024-10-08 | Pratt & Whitney Canada Corp. | Combustor with central fuel injection and downstream air mixing |
| US11867400B1 (en) | 2023-02-02 | 2024-01-09 | Pratt & Whitney Canada Corp. | Combustor with fuel plenum with mixing passages having baffles |
| US11867392B1 (en) | 2023-02-02 | 2024-01-09 | Pratt & Whitney Canada Corp. | Combustor with tangential fuel and air flow |
| US12442331B2 (en) | 2023-02-02 | 2025-10-14 | Pratt & Whitney Canada Corp. | High shear fuel distributor |
| US12339005B2 (en) | 2023-02-02 | 2025-06-24 | Rtx Corporation | Hydrogen fuel distributor |
| US12416411B2 (en) * | 2023-02-02 | 2025-09-16 | Rtx Corporation | Injector with tangential feed conduits for hydrogen-driven gas turbine engine |
| US12259135B2 (en) | 2023-02-02 | 2025-03-25 | Pratt & Whitney Canada Corp. | Combustor with fuel and air mixing plenum |
| US11835235B1 (en) | 2023-02-02 | 2023-12-05 | Pratt & Whitney Canada Corp. | Combustor with helix air and fuel mixing passage |
| US12607357B2 (en) | 2023-02-02 | 2026-04-21 | Pratt & Whitney Canada Corp. | Combustor with fuel plenum and extending mixing passages |
| US11873993B1 (en) | 2023-02-02 | 2024-01-16 | Pratt & Whitney Canada Corp. | Combustor for gas turbine engine with central fuel injection ports |
| US12060997B1 (en) | 2023-02-02 | 2024-08-13 | Pratt & Whitney Canada Corp. | Combustor with distributed air and fuel mixing |
| CN116293668B (zh) * | 2023-04-26 | 2026-04-17 | 郑州釜鼎热能技术有限公司 | 一种燃气引射空气旋流变速预混的高效低氮燃烧装置 |
| CN116672989A (zh) * | 2023-07-17 | 2023-09-01 | 中国商用飞机有限责任公司 | 一种捕集液体燃料的光催化装置 |
| CN119554639B (zh) * | 2024-12-26 | 2025-09-16 | 北京航空航天大学 | 一种适用于多种环境的防氢逃逸预混微混喷嘴 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495013A (en) * | 1974-06-25 | 1977-12-14 | British Petroleum Co | Coanda unit |
| JPH018834Y2 (https=) * | 1984-12-28 | 1989-03-09 | ||
| US5103630A (en) * | 1989-03-24 | 1992-04-14 | General Electric Company | Dry low NOx hydrocarbon combustion apparatus |
| JPH06101841A (ja) * | 1992-09-21 | 1994-04-12 | Hitachi Ltd | ガスタービン燃焼器の空気−燃料予混合構造 |
| EP0747635B1 (en) * | 1995-06-05 | 2003-01-15 | Rolls-Royce Corporation | Dry low oxides of nitrogen lean premix module for industrial gas turbine engines |
| US6237510B1 (en) * | 1996-07-19 | 2001-05-29 | Babcock-Hitachi Kabushiki Kaisha | Combustion burner and combustion device provided with same |
| DE19729047C1 (de) * | 1997-07-08 | 1998-09-24 | Honeywell Bv | Mischvorrichtung zur Erzeugung eines Gemisches aus Gas und Verbrennungsluft für einen Brenner |
| JP3344694B2 (ja) * | 1997-07-24 | 2002-11-11 | 株式会社日立製作所 | 微粉炭燃焼バーナ |
| DE19733767A1 (de) * | 1997-08-05 | 1999-02-11 | Dungs Karl Gmbh & Co | Brenngas-Einleitungsvorrichtung für einen Gas-Vormischbrenner |
| JP2000039148A (ja) * | 1998-07-21 | 2000-02-08 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器ノズル |
| JP2000274611A (ja) * | 1999-03-26 | 2000-10-03 | Hitachi Ltd | 燃焼器 |
| JP2001280641A (ja) * | 2000-03-31 | 2001-10-10 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器、および、ガスタービン燃焼器における燃料と空気の混合方法 |
| US20020162333A1 (en) * | 2001-05-02 | 2002-11-07 | Honeywell International, Inc., Law Dept. Ab2 | Partial premix dual circuit fuel injector |
| JP2003035417A (ja) * | 2001-07-24 | 2003-02-07 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器のパイロットノズル |
| US6865889B2 (en) * | 2002-02-01 | 2005-03-15 | General Electric Company | Method and apparatus to decrease combustor emissions |
| US6772595B2 (en) * | 2002-06-25 | 2004-08-10 | Power Systems Mfg., Llc | Advanced cooling configuration for a low emissions combustor venturi |
| JP2007527837A (ja) * | 2004-02-20 | 2007-10-04 | サソール テクノロジー（プロプライエタリー）リミテッド | 合成ガス製造プロセス又は合成ガス製造プラントへの水蒸気及び水素の供給 |
| DE102004030597A1 (de) * | 2004-06-24 | 2006-01-26 | Rolls-Royce Deutschland Ltd & Co Kg | Strömungsarbeitsmaschine mit Aussenradstrahlerzeugung am Stator |
-
2006
- 2006-11-10 US US11/558,760 patent/US7832212B2/en not_active Expired - Fee Related
-
2007
- 2007-11-02 EP EP07119876.6A patent/EP1921377A3/en not_active Withdrawn
- 2007-11-06 JP JP2007287978A patent/JP4831364B2/ja not_active Expired - Fee Related
- 2007-11-08 KR KR1020070113667A patent/KR101041705B1/ko not_active Expired - Fee Related
- 2007-11-09 CN CN2007101694452A patent/CN101201176B/zh not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008122065A5 (https=) | ||
| JP4831364B2 (ja) | 予混合装置内での混合を強化するための高膨張燃料噴射スロットジェット及び方法 | |
| JP6186132B2 (ja) | 燃料ノズルの環状予混合パイロット | |
| CN112088277B (zh) | 提高燃气涡轮中的燃烧稳定性的系统和方法 | |
| CN103032900B (zh) | 三元组反向旋转涡漩器和使用方法 | |
| US6442939B1 (en) | Diffusion mixer | |
| JP5620655B2 (ja) | 多段燃焼システム及び方法 | |
| US8266911B2 (en) | Premixing device for low emission combustion process | |
| JP2011169573A (ja) | 多管式予混合噴射器 | |
| US20100089066A1 (en) | Cool flame combustion | |
| CN102679398A (zh) | 用于在燃料喷嘴中预混合空气和燃料的系统 | |
| JP2011153815A5 (https=) | ||
| KR20080065935A (ko) | 연료 가변형 3중 역회전 스월러 및 사용 방법 | |
| JP2009293913A (ja) | 低エミッション用コアンダパイロットノズル | |
| US20100326079A1 (en) | Method and system to reduce vane swirl angle in a gas turbine engine | |
| CN104791846A (zh) | 一种燃气轮机低污染燃烧室的低旋流预混喷嘴 | |
| JP2010096487A (ja) | 燃焼器バーナのベーンレット | |
| US20160061452A1 (en) | Corrugated cyclone mixer assembly to facilitate reduced nox emissions and improve operability in a combustor system | |
| CN101446414A (zh) | 用于增强火焰稳定性和抗回火性的预混合装置 | |
| CN103375818A (zh) | 燃烧喷嘴及其相关方法 | |
| CN103528093A (zh) | 燃烧喷嘴及其相关方法 | |
| JP4776697B2 (ja) | ガスタービン用燃焼器およびガスタービン用燃焼器の運転方法 | |
| JP2009528503A5 (https=) | ||
| CN203771455U (zh) | 用于在燃烧器内注射燃料和蒸汽的系统 | |
| US20100287938A1 (en) | Cross flow vane |