JP5675060B2 - ハイブリッド燃料ノズル - Google Patents
ハイブリッド燃料ノズル Download PDFInfo
- Publication number
- JP5675060B2 JP5675060B2 JP2009128404A JP2009128404A JP5675060B2 JP 5675060 B2 JP5675060 B2 JP 5675060B2 JP 2009128404 A JP2009128404 A JP 2009128404A JP 2009128404 A JP2009128404 A JP 2009128404A JP 5675060 B2 JP5675060 B2 JP 5675060B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- syngas
- natural gas
- hybrid
- swozzle
- 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
- 239000000446 fuel Substances 0.000 title claims description 95
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 76
- 239000003345 natural gas Substances 0.000 claims description 38
- 239000007789 gas Substances 0.000 claims description 33
- 238000002485 combustion reaction Methods 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 25
- 238000003786 synthesis reaction Methods 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- F23R3/36—Supply of different fuels
-
- 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
- F23R3/34—Feeding into different combustion zones
-
- 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
- F23D2900/14004—Special features of gas burners with radially extending gas distribution spokes
-
- 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
- F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
110 圧縮機
120 燃焼システム
125 燃焼室
130 天然ガス管路
140 合成ガス管路
150 タービン
160 ハイブリッド燃料ノズル
165 天然ガスシステム
170 天然ガス入口
175 合成ガスシステム
180 合成ガス入口
190 スウォズルベーン
200 噴射ポート
210 同軸環状燃料チューブ
215 オリフィス
217 噴射ポート
220 燃料バイパス管路
230 中心合成ガスポート
235 空気ポート
240 開口部
Claims (8)
- ハイブリッド燃料燃焼ノズル(160)であって、
1以上の噴射ポート(200)を有する複数のスウォズルベーン(190)を備える天然ガスシステム(165)と、
前記複数のスウォズルベーン(190)の半径方向内側に配置された複数の同軸環状燃料チューブ(210)を備える合成ガスシステム(175)と、
前記複数の同軸環状燃料チューブ(210)から前記複数のスウォズルベーン(190)まで延びて合成ガスの一部分を天然ガスシステム(165)のスウォズルベーン(190)の噴射ポート(200)に送給する燃料バイパス管路(220)と
を含む、ハイブリッド燃料燃焼ノズル(160)。 - 前記天然ガスシステム(165)が、前記複数のスウォズルベーン(190)と連通した天然ガス入口(170)を含む、請求項1記載のハイブリッド燃料燃焼ノズル(160)。
- 前記合成ガスシステム(175)が、前記複数の同軸環状燃料チューブ(210)と連通した合成ガス入口(180)を含む、請求項1又は請求項2記載のハイブリッド燃料燃焼ノズル(160)。
- 前記複数の同軸環状燃料チューブ(210)が、複数のオリフィス(215)及び/又は複数の噴射ポート(217)を含む、請求項1乃至請求項3のいずれか1項記載のハイブリッド燃料燃焼ノズル(160)。
- 前記合成ガスシステム(175)が、中心合成ガスポート(230)を含む、請求項1乃至請求項4のいずれか1項記載のハイブリッド燃料燃焼ノズル(160)。
- 前記複数のスウォズルベーン(190)の周りに配置されかつ前記合成ガスシステム(175)と連通した複数の開口部(240)をさらに含む、請求項1乃至請求項5のいずれか1項記載のハイブリッド燃料燃焼ノズル(160)。
- 1以上の空気ポート(235)をさらに含む、請求項1乃至請求項6のいずれか1項記載のハイブリッド燃料燃焼ノズル(160)。
- 複数燃料式タービン(100)を作動させる方法であって、
複数のスウォズルベーン(190)を通して第1の燃料を流すステップと、
前記第1の燃料を空気と予混合するステップと、
複数の同軸環状燃料チューブ(210)を通して第2の燃料を流すステップと、
前記第2の燃料の一部分を前記複数のスウォズルベーン(190)に迂回させるステップと、
前記第2の燃料を空気と予混合するステップと
を含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/181,329 | 2008-07-29 | ||
US12/181,329 US8186166B2 (en) | 2008-07-29 | 2008-07-29 | Hybrid two fuel system nozzle with a bypass connecting the two fuel systems |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010032201A JP2010032201A (ja) | 2010-02-12 |
JP5675060B2 true JP5675060B2 (ja) | 2015-02-25 |
Family
ID=41461821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009128404A Active JP5675060B2 (ja) | 2008-07-29 | 2009-05-28 | ハイブリッド燃料ノズル |
Country Status (4)
Country | Link |
---|---|
US (1) | US8186166B2 (ja) |
JP (1) | JP5675060B2 (ja) |
CN (1) | CN101639230B (ja) |
DE (1) | DE102009025879A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8613187B2 (en) * | 2009-10-23 | 2013-12-24 | General Electric Company | Fuel flexible combustor systems and methods |
US20120052451A1 (en) * | 2010-08-31 | 2012-03-01 | General Electric Company | Fuel nozzle and method for swirl control |
US8800289B2 (en) | 2010-09-08 | 2014-08-12 | General Electric Company | Apparatus and method for mixing fuel in a gas turbine nozzle |
US9010083B2 (en) | 2011-02-03 | 2015-04-21 | General Electric Company | Apparatus for mixing fuel in a gas turbine |
US9506654B2 (en) | 2011-08-19 | 2016-11-29 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US8984887B2 (en) | 2011-09-25 | 2015-03-24 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US8801428B2 (en) | 2011-10-04 | 2014-08-12 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US8550809B2 (en) | 2011-10-20 | 2013-10-08 | General Electric Company | Combustor and method for conditioning flow through a combustor |
US9188335B2 (en) | 2011-10-26 | 2015-11-17 | General Electric Company | System and method for reducing combustion dynamics and NOx in a combustor |
US8894407B2 (en) | 2011-11-11 | 2014-11-25 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9004912B2 (en) | 2011-11-11 | 2015-04-14 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9033699B2 (en) | 2011-11-11 | 2015-05-19 | General Electric Company | Combustor |
US9322557B2 (en) | 2012-01-05 | 2016-04-26 | General Electric Company | Combustor and method for distributing fuel in the combustor |
US9341376B2 (en) | 2012-02-20 | 2016-05-17 | General Electric Company | Combustor and method for supplying fuel to a combustor |
US9052112B2 (en) | 2012-02-27 | 2015-06-09 | General Electric Company | Combustor and method for purging a combustor |
US9121612B2 (en) | 2012-03-01 | 2015-09-01 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US8511086B1 (en) | 2012-03-01 | 2013-08-20 | General Electric Company | System and method for reducing combustion dynamics in a combustor |
US9249734B2 (en) | 2012-07-10 | 2016-02-02 | General Electric Company | Combustor |
US8904798B2 (en) | 2012-07-31 | 2014-12-09 | General Electric Company | Combustor |
US9353950B2 (en) | 2012-12-10 | 2016-05-31 | General Electric Company | System for reducing combustion dynamics and NOx in a combustor |
US9273868B2 (en) | 2013-08-06 | 2016-03-01 | General Electric Company | System for supporting bundled tube segments within a combustor |
CN104501208B (zh) * | 2014-11-27 | 2018-02-06 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 燃气轮机燃烧室喷嘴 |
CN106123033B (zh) * | 2016-07-12 | 2018-10-16 | 北京航空航天大学 | 一种主燃级叶片开孔喷油的低排放燃烧室 |
US10145561B2 (en) | 2016-09-06 | 2018-12-04 | General Electric Company | Fuel nozzle assembly with resonator |
US11680522B2 (en) * | 2019-08-02 | 2023-06-20 | Dynamo Ip Holdings, Llc | Gas turbine heater |
US12007116B2 (en) | 2021-02-19 | 2024-06-11 | Pratt & Whitney Canada Corp. | Dual pressure fuel nozzles |
US11525403B2 (en) | 2021-05-05 | 2022-12-13 | Pratt & Whitney Canada Corp. | Fuel nozzle with integrated metering and flashback system |
US11454396B1 (en) | 2021-06-07 | 2022-09-27 | General Electric Company | Fuel injector and pre-mixer system for a burner array |
WO2023188749A1 (ja) * | 2022-03-30 | 2023-10-05 | 三菱パワー株式会社 | 燃焼器及びガスタービン |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5199265A (en) * | 1991-04-03 | 1993-04-06 | General Electric Company | Two stage (premixed/diffusion) gas only secondary fuel nozzle |
KR100234569B1 (ko) * | 1991-04-25 | 1999-12-15 | 피터 토마스 | 석탄가스 및 다른연료의 저공해 연소를 위한 버너장치 |
JP4205231B2 (ja) * | 1998-02-10 | 2009-01-07 | ゼネラル・エレクトリック・カンパニイ | バーナ |
US6915636B2 (en) * | 2002-07-15 | 2005-07-12 | Power Systems Mfg., Llc | Dual fuel fin mixer secondary fuel nozzle |
US7490471B2 (en) * | 2005-12-08 | 2009-02-17 | General Electric Company | Swirler assembly |
US20070234735A1 (en) * | 2006-03-28 | 2007-10-11 | Mosbacher David M | Fuel-flexible combustion sytem and method of operation |
US20080078183A1 (en) * | 2006-10-03 | 2008-04-03 | General Electric Company | Liquid fuel enhancement for natural gas swirl stabilized nozzle and method |
US7908864B2 (en) * | 2006-10-06 | 2011-03-22 | General Electric Company | Combustor nozzle for a fuel-flexible combustion system |
CN201050803Y (zh) * | 2007-04-29 | 2008-04-23 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种用于燃气轮机的双燃料喷嘴 |
-
2008
- 2008-07-29 US US12/181,329 patent/US8186166B2/en active Active
-
2009
- 2009-05-27 DE DE102009025879A patent/DE102009025879A1/de not_active Ceased
- 2009-05-28 JP JP2009128404A patent/JP5675060B2/ja active Active
- 2009-05-31 CN CN200910203197.8A patent/CN101639230B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101639230A (zh) | 2010-02-03 |
US20100024426A1 (en) | 2010-02-04 |
JP2010032201A (ja) | 2010-02-12 |
US8186166B2 (en) | 2012-05-29 |
DE102009025879A1 (de) | 2010-02-04 |
CN101639230B (zh) | 2017-05-10 |
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