JP2010249496A - 内部冷却を伴うガスタービン予混合器 - Google Patents
内部冷却を伴うガスタービン予混合器 Download PDFInfo
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- JP2010249496A JP2010249496A JP2010028380A JP2010028380A JP2010249496A JP 2010249496 A JP2010249496 A JP 2010249496A JP 2010028380 A JP2010028380 A JP 2010028380A JP 2010028380 A JP2010028380 A JP 2010028380A JP 2010249496 A JP2010249496 A JP 2010249496A
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 15
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- 229910052757 nitrogen Inorganic materials 0.000 description 10
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- 238000006243 chemical reaction Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
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- 238000002309 gasification Methods 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
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- 230000008569 process Effects 0.000 description 6
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- 238000009826 distribution Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
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- 238000002360 preparation method Methods 0.000 description 4
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- 229910052717 sulfur Inorganic materials 0.000 description 4
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
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- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
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- 238000003466 welding Methods 0.000 description 1
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Images
Classifications
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- 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
- 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
- F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
Abstract
【解決手段】空気‐燃料予混合器(170)は、燃料及び空気を下流側方向に旋回させるように構成された旋回羽根(176)を含み、旋回羽根(176)は、下流側端部(177)から上流側方向へ旋回羽根(176)の長さにほぼ沿って延出する内部冷却流路(200)を具備する。一実施形態において、システムは、中央本体と、中央本体の周囲に配設された外側管と、中央本体と外側管との間に設けられた空気流路と、空気流路に配設され、燃料入口、燃料出口及び燃料入口と燃料出口との間に配設された仕切りを具備する羽根と、中央本体を通って羽根の燃料入口まで延出し、仕切りに沿って燃料入口から燃料出口まで非直線方向に羽根を通って延出する燃料流路とを具備する燃料ノズルを含む。
【選択図】図4
Description
144 燃料ノズル
146 燃焼器
148 吸気口
166 外側周囲壁
168 ノズル中央本体
170 燃料/空気予混合器
175 上流側端部
176 旋回羽根
177 下流側端部
180 燃料流路
190 逆流路
194 冷却室
198 出口室
202 仕切り
204 燃料噴射ポート
214 バイパス穴
216 バイパス穴
Claims (10)
- 中央本体(168)と;
前記中央本体(168)の周囲に配設された外側管(166)と;
前記中央本体(168)と前記外側管(166)との間に設けられた空気流路(148)と;
前記空気流路(206)に配設され、燃料入口(194)、燃料出口(204)及び前記燃料入口(194)と前記燃料出口(204)との間に配設された仕切り(202)を含む羽根(176)と;
前記中央本体(168)を通って前記燃料入口(194)から前記羽根(176)の中まで延出し、前記仕切り(202)に沿って前記燃料入口(174)から前記燃料出口(204)まで非直線方向に前記羽根(176)を通って延出する燃料流路(184)とを具備する燃料ノズル(144)を具備するシステム(100)。 - 前記仕切り(202)は、前記羽根(176)の前記燃料入口(194)を有する下流側空胴(177)と前記燃料出口(204)を有する上流側空胴(175)との間に軸方向に配設される請求項1記載のシステム。
- 前記上流側空胴(175)は、前記中央本体(168)を通って延出する前記燃料流路(184)からの燃料を前記上流側空胴(175)の中へ直接搬送するように構成されたバイパス流路(216)を具備する請求項2記載のシステム。
- 前記下流側空胴(177)は、前記中央本体(168)を通って延出する前記燃料流路(184)からの燃料を前記下流側空胴(177)の中へ直接搬送するように構成されたバイパス流路を具備する請求項2記載のシステム。
- 前記仕切り(202)は、前記仕切り(202)を貫通する直交流路(214)を具備し、前記直交流路(214)は、前記下流側空胴(177)からの燃料を前記上流側空胴(175)の中へ直接搬送するように構成される請求項2記載のシステム。
- 前記羽根(176)は前記空気流路(206)の中に渦巻を発生するために湾曲している請求項1記載のシステム。
- 前記中央本体(168)は、下流側軸方向に延出する燃料流路(180)と、上流側軸方向に延出する逆流路(190)とを具備し、前記中央本体(168)は前記羽根(176)から軸方向下流側へ離間するように延出する請求項1記載のシステム。
- 前記燃料出口(204)は前記羽根(176)の外面に斜めに配置される請求項1記載のシステム。
- 前記燃料ノズル(144)を有する燃焼器(146)、前記燃料ノズル(144)を有するタービンエンジン(118)、又はその組み合わせを具備する請求項1記載のシステム。
- 前記燃料流路(184)は、前記羽根(176)の全長にほぼ沿って前記燃料入口(194)から前記燃料出口(204)まで上流側方向に延出し、且つ前記上流側方向は、前記空気流路(206)に沿った空気流れの下流側方向とはほぼ逆である請求項1記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/425,293 US8333075B2 (en) | 2009-04-16 | 2009-04-16 | Gas turbine premixer with internal cooling |
US12/425,293 | 2009-04-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010249496A true JP2010249496A (ja) | 2010-11-04 |
JP2010249496A5 JP2010249496A5 (ja) | 2013-02-28 |
JP5484943B2 JP5484943B2 (ja) | 2014-05-07 |
Family
ID=42335224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010028380A Expired - Fee Related JP5484943B2 (ja) | 2009-04-16 | 2010-02-12 | 内部冷却を伴うガスタービン予混合器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8333075B2 (ja) |
EP (1) | EP2241815B1 (ja) |
JP (1) | JP5484943B2 (ja) |
CN (1) | CN101865470B (ja) |
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JP2015206584A (ja) * | 2014-04-08 | 2015-11-19 | ゼネラル・エレクトリック・カンパニイ | 燃料ノズルシュラウドおよび該シュラウドを製造する方法 |
WO2016072423A1 (ja) * | 2014-11-05 | 2016-05-12 | 川崎重工業株式会社 | バーナ、燃焼器、及びガスタービン |
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Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101840A (ja) * | 1992-09-18 | 1994-04-12 | Hitachi Ltd | ガスタービン燃焼器の予混合構造 |
JPH08502581A (ja) * | 1993-08-16 | 1996-03-19 | ソウラー タービンズ インコーポレイテッド | 燃料を冷却冷媒として用いる噴射器の先端冷却構造 |
US5613363A (en) * | 1994-09-26 | 1997-03-25 | General Electric Company | Air fuel mixer for gas turbine combustor |
JPH11337068A (ja) * | 1998-02-10 | 1999-12-10 | General Electric Co <Ge> | バ―ナ |
JP2003074855A (ja) * | 2001-08-29 | 2003-03-12 | Mitsubishi Heavy Ind Ltd | デュアル燃料ノズル及びガスタービン用燃焼器 |
US6675581B1 (en) * | 2002-07-15 | 2004-01-13 | Power Systems Mfg, Llc | Fully premixed secondary fuel nozzle |
JP2005345094A (ja) * | 2004-06-03 | 2005-12-15 | General Electric Co <Ge> | インピンジメント冷却式センタボデーを備えた予混合バーナ及びセンタボデーの冷却方法 |
JP2005351616A (ja) * | 2004-06-08 | 2005-12-22 | General Electric Co <Ge> | ガスタービンエンジンにおいて空気及びガスを混合するためのバーナチューブ及び方法 |
JP2006500544A (ja) * | 2002-09-26 | 2006-01-05 | シーメンス ウエスチングハウス パワー コーポレイション | タービンエンジンの燃料ノズル |
JP2006112776A (ja) * | 2004-10-14 | 2006-04-27 | General Electric Co <Ge> | 低コスト二元燃料燃焼器及び関連する方法 |
JP2006234377A (ja) * | 2005-02-25 | 2006-09-07 | General Electric Co <Ge> | ガスタービン燃料ノズルを冷却するための方法及び装置 |
JP2006336996A (ja) * | 2005-06-06 | 2006-12-14 | Mitsubishi Heavy Ind Ltd | ガスタービンの予混合燃焼バーナー |
JP2006336995A (ja) * | 2005-06-06 | 2006-12-14 | Mitsubishi Heavy Ind Ltd | ガスタービンの燃焼器 |
US7165405B2 (en) * | 2002-07-15 | 2007-01-23 | Power Systems Mfg. Llc | Fully premixed secondary fuel nozzle with dual fuel capability |
JP2008089298A (ja) * | 2006-10-03 | 2008-04-17 | General Electric Co <Ge> | 天然ガススワール安定化ノズル及び方法に対する液体燃料による機能強化 |
JP2008275308A (ja) * | 2007-05-07 | 2008-11-13 | General Electric Co <Ge> | 燃料ノズル及びその製造方法 |
JP2008274928A (ja) * | 2007-04-27 | 2008-11-13 | General Electric Co <Ge> | 保炎マージンの範囲内で作動させるのを可能にするための方法及びシステム |
JP2009052877A (ja) * | 2007-08-28 | 2009-03-12 | General Electric Co <Ge> | 半径方向の多段流路を備えたガスタービン予混合器及びガスタービンにおける空気とガスの混合方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB690632A (en) * | 1950-07-27 | 1953-04-22 | Power Jets Res & Dev Ltd | Improvements in or relating to combustion apparatus |
EP0393484B1 (de) * | 1989-04-20 | 1992-11-04 | Asea Brown Boveri Ag | Brennkammeranordnung |
JP2003148710A (ja) * | 2001-11-14 | 2003-05-21 | Mitsubishi Heavy Ind Ltd | 燃焼器 |
US7810333B2 (en) * | 2006-10-02 | 2010-10-12 | General Electric Company | Method and apparatus for operating a turbine engine |
US7886545B2 (en) * | 2007-04-27 | 2011-02-15 | General Electric Company | Methods and systems to facilitate reducing NOx emissions in combustion systems |
US8661779B2 (en) * | 2008-09-26 | 2014-03-04 | Siemens Energy, Inc. | Flex-fuel injector for gas turbines |
US8312722B2 (en) * | 2008-10-23 | 2012-11-20 | General Electric Company | Flame holding tolerant fuel and air premixer for a gas turbine combustor |
US8161750B2 (en) * | 2009-01-16 | 2012-04-24 | General Electric Company | Fuel nozzle for a turbomachine |
US8607569B2 (en) * | 2009-07-01 | 2013-12-17 | General Electric Company | Methods and systems to thermally protect fuel nozzles in combustion systems |
US20110265485A1 (en) * | 2010-04-30 | 2011-11-03 | General Electric Company | Fluid cooled injection nozzle assembly for a gas turbomachine |
US8959921B2 (en) * | 2010-07-13 | 2015-02-24 | General Electric Company | Flame tolerant secondary fuel nozzle |
-
2009
- 2009-04-16 US US12/425,293 patent/US8333075B2/en active Active
-
2010
- 2010-02-10 EP EP10153145.7A patent/EP2241815B1/en active Active
- 2010-02-11 CN CN201010125720.2A patent/CN101865470B/zh not_active Expired - Fee Related
- 2010-02-12 JP JP2010028380A patent/JP5484943B2/ja not_active Expired - Fee Related
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06101840A (ja) * | 1992-09-18 | 1994-04-12 | Hitachi Ltd | ガスタービン燃焼器の予混合構造 |
JPH08502581A (ja) * | 1993-08-16 | 1996-03-19 | ソウラー タービンズ インコーポレイテッド | 燃料を冷却冷媒として用いる噴射器の先端冷却構造 |
US5613363A (en) * | 1994-09-26 | 1997-03-25 | General Electric Company | Air fuel mixer for gas turbine combustor |
JPH11337068A (ja) * | 1998-02-10 | 1999-12-10 | General Electric Co <Ge> | バ―ナ |
JP2003074855A (ja) * | 2001-08-29 | 2003-03-12 | Mitsubishi Heavy Ind Ltd | デュアル燃料ノズル及びガスタービン用燃焼器 |
US6675581B1 (en) * | 2002-07-15 | 2004-01-13 | Power Systems Mfg, Llc | Fully premixed secondary fuel nozzle |
US7165405B2 (en) * | 2002-07-15 | 2007-01-23 | Power Systems Mfg. Llc | Fully premixed secondary fuel nozzle with dual fuel capability |
JP2006500544A (ja) * | 2002-09-26 | 2006-01-05 | シーメンス ウエスチングハウス パワー コーポレイション | タービンエンジンの燃料ノズル |
JP2005345094A (ja) * | 2004-06-03 | 2005-12-15 | General Electric Co <Ge> | インピンジメント冷却式センタボデーを備えた予混合バーナ及びセンタボデーの冷却方法 |
JP2005351616A (ja) * | 2004-06-08 | 2005-12-22 | General Electric Co <Ge> | ガスタービンエンジンにおいて空気及びガスを混合するためのバーナチューブ及び方法 |
JP2006112776A (ja) * | 2004-10-14 | 2006-04-27 | General Electric Co <Ge> | 低コスト二元燃料燃焼器及び関連する方法 |
JP2006234377A (ja) * | 2005-02-25 | 2006-09-07 | General Electric Co <Ge> | ガスタービン燃料ノズルを冷却するための方法及び装置 |
JP2006336996A (ja) * | 2005-06-06 | 2006-12-14 | Mitsubishi Heavy Ind Ltd | ガスタービンの予混合燃焼バーナー |
JP2006336995A (ja) * | 2005-06-06 | 2006-12-14 | Mitsubishi Heavy Ind Ltd | ガスタービンの燃焼器 |
JP2008089298A (ja) * | 2006-10-03 | 2008-04-17 | General Electric Co <Ge> | 天然ガススワール安定化ノズル及び方法に対する液体燃料による機能強化 |
JP2008274928A (ja) * | 2007-04-27 | 2008-11-13 | General Electric Co <Ge> | 保炎マージンの範囲内で作動させるのを可能にするための方法及びシステム |
JP2008275308A (ja) * | 2007-05-07 | 2008-11-13 | General Electric Co <Ge> | 燃料ノズル及びその製造方法 |
JP2009052877A (ja) * | 2007-08-28 | 2009-03-12 | General Electric Co <Ge> | 半径方向の多段流路を備えたガスタービン予混合器及びガスタービンにおける空気とガスの混合方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013174426A (ja) * | 2012-02-27 | 2013-09-05 | General Electric Co <Ge> | 燃焼器、および燃焼器をパージする方法 |
JP2015206584A (ja) * | 2014-04-08 | 2015-11-19 | ゼネラル・エレクトリック・カンパニイ | 燃料ノズルシュラウドおよび該シュラウドを製造する方法 |
WO2016072423A1 (ja) * | 2014-11-05 | 2016-05-12 | 川崎重工業株式会社 | バーナ、燃焼器、及びガスタービン |
JP2016090141A (ja) * | 2014-11-05 | 2016-05-23 | 川崎重工業株式会社 | バーナ、燃焼器、及びガスタービン |
US10590850B2 (en) | 2014-11-05 | 2020-03-17 | Kawasaki Jukogyo Kabushiki Kaisha | Burner, combustor, and gas turbine |
CN107796015A (zh) * | 2016-09-06 | 2018-03-13 | 通用电气公司 | 束管燃料喷嘴组件、燃烧器以及燃气涡轮机 |
CN107796015B (zh) * | 2016-09-06 | 2021-03-12 | 通用电气公司 | 束管燃料喷嘴组件、燃烧器以及燃气涡轮机 |
Also Published As
Publication number | Publication date |
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CN101865470B (zh) | 2015-06-03 |
CN101865470A (zh) | 2010-10-20 |
JP5484943B2 (ja) | 2014-05-07 |
US20100263383A1 (en) | 2010-10-21 |
EP2241815A2 (en) | 2010-10-20 |
EP2241815A3 (en) | 2017-11-01 |
US8333075B2 (en) | 2012-12-18 |
EP2241815B1 (en) | 2019-05-29 |
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