JP2010019542A - タービンエンジン用予混合装置 - Google Patents
タービンエンジン用予混合装置 Download PDFInfo
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- JP2010019542A JP2010019542A JP2009113244A JP2009113244A JP2010019542A JP 2010019542 A JP2010019542 A JP 2010019542A JP 2009113244 A JP2009113244 A JP 2009113244A JP 2009113244 A JP2009113244 A JP 2009113244A JP 2010019542 A JP2010019542 A JP 2010019542A
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- 238000002156 mixing Methods 0.000 title claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 146
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 description 37
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 36
- 239000007789 gas Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000003701 inert diluent Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 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 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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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
- F23R3/286—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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】タービンエンジン(2)における予混合装置(14)は、入口部分(46)、出口部分(52)、及び外壁(45)を有し、これらが集合的に少なくとも1つの流体送給プレナム(74)、(76)、(78)を構築する本体(44)と、少なくとも1つの流体送給プレナム(74)、(76)、(78)の少なくとも一部を通って延びた複数の流体送給管体とを含む。複数の流体送給管体の各々は、少なくとも1つの流体送給プレナム(74)、(76)、(78)に流体接続された少なくとも1つの流体送給開口(103)、(104)、(105)を含む。この構成では、第1の流体が、少なくとも1つの流体送給プレナム(74)、(76)、(78)に選択的に送給されて、少なくとも1つの流体送給開口(103)、(104)、(105)を通過し、タービンエンジン(2)の燃焼室(12)内で燃焼される前に複数の流体送給管体(60)を流れる第2の流体と混合される。
【選択図】 図3
Description
々において形成された流体送給開口に第1の流体を通過させる段階と、複数の流体送給管体において第1の流体と第2の流体とを混合する段階と、第1の流体及び第2の流体を複数の流体送給管体の各々の出口端部セクションから燃焼室に送給する段階とを含む。
送給開口と共に形成できる点を理解されたい。更に、ノズル14は、エンジン2の種々の動作パラメータ、周囲条件、及び燃焼目標に応じて他のあらゆる数の開口/プレナムを備えることができる。
4 圧縮機
8 燃焼器組立体
10 燃焼器組立体壁
12 燃焼室
14 ノズル
18 燃料入口
30 タービン
34 圧縮機/タービンシャフト
44 本体(14)
45 外壁(14)
46 入口部分(14)
48 第1の流体入口
52 出口部分
60 流体送給/混合管体
74 流体送給プレナム
76 流体送給プレナム
78 流体送給プレナム
80 取付けフランジ(14)
88 入口端部セクション(60)
89 出口端部セクション(60)
90 中間セクション
93 角度付き部分(90)
103 第1の流体送給開口
104 第2の流体送給開口
105 第3の流体送給開口
140 ノズル(図5)
142 本体(140)
144 外壁 140)
146 出口部分(140)
148 管体
240 ノズル
242 本体(240)
244 外壁(240)
246 出口部分(240)
248 管体
250〜254 内部通路
260〜263 薄壁部分
340 ノズル
342 本体(340)
344 外壁
346 出口部分
348 管体
350〜355 内部通路(348)
360 蛇行壁部材
370 流体送給開口
440 ノズル
442 本体(440)
444 外壁
446 出口部分
448 管体
450 螺旋セクション
Claims (10)
- タービンエンジン(2)における予混合装置(14)であって、
入口部分(46)、出口部分(52)、及び外壁(45)を有し、これらが集合的に少なくとも1つの流体送給プレナム(74)、(76)、(78)を構築する本体(44)と、
前記少なくとも1つの流体送給プレナム(74)、(76)、(78)の少なくとも一部を通って延び、前記少なくとも1つの流体送給プレナム(74)、(76)、(78)に流体接続された少なくとも1つの流体送給開口(103)、(104)、(105)を各々が含む複数の流体送給管体(60)と
を備えており、第1の流体が、前記少なくとも1つの流体送給プレナム(74)、(76)、(78)に選択的に送給されて、前記少なくとも1つの流体送給開口(103)、(104)、(105)を通過し、タービンエンジンの燃焼室(12)内で燃焼される前に前記複数の流体送給管体(60)を流れる第2の流体と混合される、予混合装置(14)。 - 前記複数の流体送給管体(60)の各々が、前記本体(44)の入口部分(46)に露出された入口端部セクション(88)と、前記本体(44)の出口部分(52)に露出された出口端部セクション(89)と、中間セクション(90)とを含み、前記少なくとも1つの流体送給開口(103)、(104)、(105)が、希薄直接噴射開口を定めるように前記出口端部セクション(89)に近接して配置される、請求項1記載の予混合装置(14)。
- 前記複数の流体送給管体(60)の各々が、前記本体(44)の出口部分(52)に露出された出口端部セクション(89)と、前記本体(44)の入口部分(46)に露出された入口端部セクション(88)と、中間セクション(90)とを含み、前記少なくとも1つの流体送給開口(103)、(104)、(105)が、部分的に予混合希薄直接噴射開口を定めるように前記入口端部セクション(88)から僅かに離間して配置される、請求項1記載の予混合装置(14)。
- 前記複数の流体送給管体(60)の各々が、前記本体(44)の出口部分(52)に露出された出口端部セクション(89)と、前記本体(44)の入口部分(46)に露出された入口端部セクション(88)と、中間セクション(90)とを含み、前記少なくとも1つの流体送給開口(103)、(104)、(105)が、完全な予混合開口を定めるように前記入口端部セクション(88)から実質的に離間している、請求項1記載の予混合装置(14)。
- 前記少なくとも1つの流体送給プレナム(74)、(76)、(78)が、第1のプレナム(74)、第2のプレナム(76)、及び第3のプレナム(78)を含む複数の流体送給プレナム(74)、(76)、(78)を構成する、請求項1記載の予混合装置(14)。
- 前記複数の流体送給管体(60)の各々における前記少なくとも1つの流体送給開口(103)、(104)、(105)が、前記第1のプレナム(74)に流体接続された第1の流体送給開口(103)と、前記第2のプレナム(76)に流体接続された第2の流体送給開口(104)と、前記第3のプレナム(78)に流体接続された第3の流体送給開口(105)とを含む複数の流体送給開口(103)、(104)、(105)を構成する、請求項5記載の予混合装置(14)。
- 前記複数の流体送給管体(60)の各々が入口端部セクション(88)を含み、前記第1の流体送給開口(103)が前記入口端部セクション(88)に近接して配置される、請求項6記載の予混合装置(14)。
- 前記複数の流体送給管体(60)の各々が入口端部セクション(88)を含み、前記第3の流体送給開口(105)が前記入口端部セクション(88)から実質的に離間して配置される、請求項7記載の予混合装置(14)。
- 前記第2の流体送給開口(104)が、前記第1の流体送給開口(103)と前記第3の流体送給開口(105)との間に配置される、請求項8記載の予混合装置(14)。
- 前記複数の流体送給管体(60)の少なくとも1つが角度付き部分(93)を含む、請求項1記載の予混合装置(14)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/169,865 US8147121B2 (en) | 2008-07-09 | 2008-07-09 | Pre-mixing apparatus for a turbine engine |
US12/169,865 | 2008-07-09 |
Publications (3)
Publication Number | Publication Date |
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JP2010019542A true JP2010019542A (ja) | 2010-01-28 |
JP2010019542A5 JP2010019542A5 (ja) | 2012-06-07 |
JP5642357B2 JP5642357B2 (ja) | 2014-12-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009113244A Active JP5642357B2 (ja) | 2008-07-09 | 2009-05-08 | タービンエンジン用予混合装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8147121B2 (ja) |
JP (1) | JP5642357B2 (ja) |
CN (1) | CN101625122B (ja) |
DE (1) | DE102009025775B4 (ja) |
FR (1) | FR2933766B1 (ja) |
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EP4343206A1 (en) * | 2022-09-23 | 2024-03-27 | RTX Corporation | Gas turbine engine fuel injector with multiple fuel circuits |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100733A (en) * | 1976-10-04 | 1978-07-18 | United Technologies Corporation | Premix combustor |
JPH05196232A (ja) * | 1991-08-01 | 1993-08-06 | General Electric Co <Ge> | 耐逆火性燃料ステージング式予混合燃焼器 |
US5680766A (en) * | 1996-01-02 | 1997-10-28 | General Electric Company | Dual fuel mixer for gas turbine combustor |
US5881756A (en) * | 1995-12-22 | 1999-03-16 | Institute Of Gas Technology | Process and apparatus for homogeneous mixing of gaseous fluids |
JP2004028352A (ja) * | 2002-06-21 | 2004-01-29 | Ishikawajima Harima Heavy Ind Co Ltd | 逆火・自着火防止燃料噴射弁を備えた低NOx燃焼器 |
JP2004521302A (ja) * | 2001-02-06 | 2004-07-15 | ユナイテッド テクノロジーズ コーポレイション | 産業および航空エンジン用の二元燃料ガスタービン用のバルクヘッド |
WO2006103257A1 (de) * | 2005-03-31 | 2006-10-05 | Alstom Technology Ltd | Vormischbrenner für eine gasturbinenbrennkammer |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1808120A (en) | 1929-08-09 | 1931-06-02 | Fried Krupp Germaniawerft Ag | Pulverized fuel furnace |
US4429527A (en) | 1981-06-19 | 1984-02-07 | Teets J Michael | Turbine engine with combustor premix system |
US5193346A (en) * | 1986-11-25 | 1993-03-16 | General Electric Company | Premixed secondary fuel nozzle with integral swirler |
US5339635A (en) | 1987-09-04 | 1994-08-23 | Hitachi, Ltd. | Gas turbine combustor of the completely premixed combustion type |
US4845952A (en) | 1987-10-23 | 1989-07-11 | General Electric Company | Multiple venturi tube gas fuel injector for catalytic combustor |
DE4110507C2 (de) * | 1991-03-30 | 1994-04-07 | Mtu Muenchen Gmbh | Brenner für Gasturbinentriebwerke mit mindestens einer für die Zufuhr von Verbrennungsluft lastabhängig regulierbaren Dralleinrichtung |
US5199265A (en) * | 1991-04-03 | 1993-04-06 | General Electric Company | Two stage (premixed/diffusion) gas only secondary fuel nozzle |
US5235814A (en) * | 1991-08-01 | 1993-08-17 | General Electric Company | Flashback resistant fuel staged premixed combustor |
US5263325A (en) | 1991-12-16 | 1993-11-23 | United Technologies Corporation | Low NOx combustion |
US5259184A (en) * | 1992-03-30 | 1993-11-09 | General Electric Company | Dry low NOx single stage dual mode combustor construction for a gas turbine |
US5487275A (en) * | 1992-12-11 | 1996-01-30 | General Electric Co. | Tertiary fuel injection system for use in a dry low NOx combustion system |
US5746048A (en) * | 1994-09-16 | 1998-05-05 | Sundstrand Corporation | Combustor for a gas turbine engine |
US5590529A (en) * | 1994-09-26 | 1997-01-07 | General Electric Company | Air fuel mixer for gas turbine combustor |
JPH08270950A (ja) | 1995-02-01 | 1996-10-18 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
US5778676A (en) * | 1996-01-02 | 1998-07-14 | General Electric Company | Dual fuel mixer for gas turbine combustor |
US5685139A (en) * | 1996-03-29 | 1997-11-11 | General Electric Company | Diffusion-premix nozzle for a gas turbine combustor and related method |
US5899075A (en) * | 1997-03-17 | 1999-05-04 | General Electric Company | Turbine engine combustor with fuel-air mixer |
US5930999A (en) | 1997-07-23 | 1999-08-03 | General Electric Company | Fuel injector and multi-swirler carburetor assembly |
EP0918190A1 (de) | 1997-11-21 | 1999-05-26 | Abb Research Ltd. | Brenner für den Betrieb eines Wärmeerzeugers |
EP0936406B1 (en) | 1998-02-10 | 2004-05-06 | General Electric Company | Burner with uniform fuel/air premixing for low emissions combustion |
US6363724B1 (en) * | 2000-08-31 | 2002-04-02 | General Electric Company | Gas only nozzle fuel tip |
DE10049205A1 (de) * | 2000-10-05 | 2002-05-23 | Alstom Switzerland Ltd | Verfahren und Vorrichtung zur Brennstoffversorgung eines Vormischbrenners |
US6442939B1 (en) | 2000-12-22 | 2002-09-03 | Pratt & Whitney Canada Corp. | Diffusion mixer |
US6530222B2 (en) * | 2001-07-13 | 2003-03-11 | Pratt & Whitney Canada Corp. | Swirled diffusion dump combustor |
US6895755B2 (en) * | 2002-03-01 | 2005-05-24 | Parker-Hannifin Corporation | Nozzle with flow equalizer |
US6672073B2 (en) | 2002-05-22 | 2004-01-06 | Siemens Westinghouse Power Corporation | System and method for supporting fuel nozzles in a gas turbine combustor utilizing a support plate |
US6962055B2 (en) | 2002-09-27 | 2005-11-08 | United Technologies Corporation | Multi-point staging strategy for low emission and stable combustion |
US6681578B1 (en) * | 2002-11-22 | 2004-01-27 | General Electric Company | Combustor liner with ring turbulators and related method |
US7617682B2 (en) | 2002-12-13 | 2009-11-17 | Siemens Energy, Inc. | Catalytic oxidation element for a gas turbine engine |
DE10340826A1 (de) * | 2003-09-04 | 2005-03-31 | Rolls-Royce Deutschland Ltd & Co Kg | Homogene Gemischbildung durch verdrallte Einspritzung des Kraftstoffs |
US7013649B2 (en) * | 2004-05-25 | 2006-03-21 | General Electric Company | Gas turbine engine combustor mixer |
US7007477B2 (en) | 2004-06-03 | 2006-03-07 | General Electric Company | Premixing burner with impingement cooled centerbody and method of cooling centerbody |
US6993916B2 (en) | 2004-06-08 | 2006-02-07 | General Electric Company | Burner tube and method for mixing air and gas in a gas turbine engine |
US7003958B2 (en) * | 2004-06-30 | 2006-02-28 | General Electric Company | Multi-sided diffuser for a venturi in a fuel injector for a gas turbine |
US7416571B2 (en) * | 2005-03-09 | 2008-08-26 | Conocophillips Company | Compact mixer for the mixing of gaseous hydrocarbon and gaseous oxidants |
US7832365B2 (en) | 2005-09-07 | 2010-11-16 | Fives North American Combustion, Inc. | Submerged combustion vaporizer with low NOx |
US7556031B2 (en) * | 2005-12-12 | 2009-07-07 | Global Sustainability Technologies, LLC | Device for enhancing fuel efficiency of and/or reducing emissions from internal combustion engines |
US7810333B2 (en) | 2006-10-02 | 2010-10-12 | General Electric Company | Method and apparatus for operating a turbine engine |
US8042339B2 (en) | 2008-03-12 | 2011-10-25 | General Electric Company | Lean direct injection combustion system |
US8147121B2 (en) | 2008-07-09 | 2012-04-03 | General Electric Company | Pre-mixing apparatus for a turbine engine |
US8112999B2 (en) | 2008-08-05 | 2012-02-14 | General Electric Company | Turbomachine injection nozzle including a coolant delivery system |
US7886991B2 (en) | 2008-10-03 | 2011-02-15 | General Electric Company | Premixed direct injection nozzle |
US8312722B2 (en) | 2008-10-23 | 2012-11-20 | General Electric Company | Flame holding tolerant fuel and air premixer for a gas turbine combustor |
-
2008
- 2008-07-09 US US12/169,865 patent/US8147121B2/en active Active
-
2009
- 2009-05-08 DE DE102009025775.6A patent/DE102009025775B4/de active Active
- 2009-05-08 JP JP2009113244A patent/JP5642357B2/ja active Active
- 2009-05-08 CN CN2009101497523A patent/CN101625122B/zh active Active
- 2009-05-15 FR FR0953242A patent/FR2933766B1/fr not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100733A (en) * | 1976-10-04 | 1978-07-18 | United Technologies Corporation | Premix combustor |
JPH05196232A (ja) * | 1991-08-01 | 1993-08-06 | General Electric Co <Ge> | 耐逆火性燃料ステージング式予混合燃焼器 |
US5881756A (en) * | 1995-12-22 | 1999-03-16 | Institute Of Gas Technology | Process and apparatus for homogeneous mixing of gaseous fluids |
US5680766A (en) * | 1996-01-02 | 1997-10-28 | General Electric Company | Dual fuel mixer for gas turbine combustor |
JP2004521302A (ja) * | 2001-02-06 | 2004-07-15 | ユナイテッド テクノロジーズ コーポレイション | 産業および航空エンジン用の二元燃料ガスタービン用のバルクヘッド |
JP2004028352A (ja) * | 2002-06-21 | 2004-01-29 | Ishikawajima Harima Heavy Ind Co Ltd | 逆火・自着火防止燃料噴射弁を備えた低NOx燃焼器 |
WO2006103257A1 (de) * | 2005-03-31 | 2006-10-05 | Alstom Technology Ltd | Vormischbrenner für eine gasturbinenbrennkammer |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013213496A (ja) * | 2012-03-30 | 2013-10-17 | General Electric Co <Ge> | ガスタービンのエミッション性能を向上させるシステム及び方法 |
KR101838822B1 (ko) * | 2013-10-18 | 2018-03-14 | 미츠비시 쥬고교 가부시키가이샤 | 연료 분사기 |
US10274200B2 (en) | 2013-10-18 | 2019-04-30 | Mitsubishi Heavy Industries, Ltd. | Fuel injector, combustor, and gas turbine |
US11022314B2 (en) | 2013-10-18 | 2021-06-01 | Mitsubishi Heavy Industries, Ltd. | Fuel injector, combustor, and gas turbine |
JP2015105821A (ja) * | 2013-12-02 | 2015-06-08 | ゼネラル・エレクトリック・カンパニイ | 燃焼用空気および燃料を混合するための予混合器アセンブリ |
JP2018009567A (ja) * | 2016-06-22 | 2018-01-18 | ゼネラル・エレクトリック・カンパニイ | 多管式遅延希薄インジェクタ |
Also Published As
Publication number | Publication date |
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US8147121B2 (en) | 2012-04-03 |
JP5642357B2 (ja) | 2014-12-17 |
CN101625122B (zh) | 2013-12-25 |
DE102009025775B4 (de) | 2023-05-11 |
FR2933766B1 (fr) | 2018-06-08 |
CN101625122A (zh) | 2010-01-13 |
FR2933766A1 (fr) | 2010-01-15 |
DE102009025775A1 (de) | 2010-01-14 |
US20100008179A1 (en) | 2010-01-14 |
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