JP6506503B2 - 燃焼器に燃料を供給するためのシステム - Google Patents
燃焼器に燃料を供給するためのシステム Download PDFInfo
- Publication number
- JP6506503B2 JP6506503B2 JP2014050934A JP2014050934A JP6506503B2 JP 6506503 B2 JP6506503 B2 JP 6506503B2 JP 2014050934 A JP2014050934 A JP 2014050934A JP 2014050934 A JP2014050934 A JP 2014050934A JP 6506503 B2 JP6506503 B2 JP 6506503B2
- Authority
- JP
- Japan
- Prior art keywords
- flow
- lli
- extending
- downstream
- fuel
- 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 claims description 122
- 239000012530 fluid Substances 0.000 claims description 71
- 238000009826 distribution Methods 0.000 claims description 61
- 238000002347 injection Methods 0.000 claims description 39
- 239000007924 injection Substances 0.000 claims description 39
- 238000002485 combustion reaction Methods 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 19
- 230000007423 decrease Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 3
- 239000003570 air Substances 0.000 description 43
- 239000007789 gas Substances 0.000 description 38
- 239000000567 combustion gas Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 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
- 239000012080 ambient air Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F02C7/222—Fuel flow conduits, e.g. manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/845,365 US9316155B2 (en) | 2013-03-18 | 2013-03-18 | System for providing fuel to a combustor |
| US13/845,365 | 2013-03-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014181902A JP2014181902A (ja) | 2014-09-29 |
| JP2014181902A5 JP2014181902A5 (enExample) | 2017-04-13 |
| JP6506503B2 true JP6506503B2 (ja) | 2019-04-24 |
Family
ID=51419085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014050934A Active JP6506503B2 (ja) | 2013-03-18 | 2014-03-14 | 燃焼器に燃料を供給するためのシステム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9316155B2 (enExample) |
| JP (1) | JP6506503B2 (enExample) |
| CN (1) | CN104061599B (enExample) |
| CH (1) | CH707852A2 (enExample) |
| DE (1) | DE102014103087A1 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9316155B2 (en) | 2013-03-18 | 2016-04-19 | General Electric Company | System for providing fuel to a combustor |
| US9400114B2 (en) | 2013-03-18 | 2016-07-26 | General Electric Company | Combustor support assembly for mounting a combustion module of a gas turbine |
| US9383104B2 (en) | 2013-03-18 | 2016-07-05 | General Electric Company | Continuous combustion liner for a combustor of a gas turbine |
| US20140260318A1 (en) * | 2013-03-18 | 2014-09-18 | General Electric Company | Side seal slot for a combustion liner |
| US9322556B2 (en) | 2013-03-18 | 2016-04-26 | General Electric Company | Flow sleeve assembly for a combustion module of a gas turbine combustor |
| US9631812B2 (en) | 2013-03-18 | 2017-04-25 | General Electric Company | Support frame and method for assembly of a combustion module of a gas turbine |
| US9360217B2 (en) * | 2013-03-18 | 2016-06-07 | General Electric Company | Flow sleeve for a combustion module of a gas turbine |
| US10436445B2 (en) | 2013-03-18 | 2019-10-08 | General Electric Company | Assembly for controlling clearance between a liner and stationary nozzle within a gas turbine |
| US9316396B2 (en) | 2013-03-18 | 2016-04-19 | General Electric Company | Hot gas path duct for a combustor of a gas turbine |
| US20150159877A1 (en) * | 2013-12-06 | 2015-06-11 | General Electric Company | Late lean injection manifold mixing system |
| US9803555B2 (en) * | 2014-04-23 | 2017-10-31 | General Electric Company | Fuel delivery system with moveably attached fuel tube |
| US10066837B2 (en) | 2015-02-20 | 2018-09-04 | General Electric Company | Combustor aft mount assembly |
| US9951693B2 (en) * | 2015-02-24 | 2018-04-24 | General Electric Company | Fuel supply system for a gas turbine combustor |
| US20160265781A1 (en) * | 2015-03-10 | 2016-09-15 | General Electric Company | Air shield for a fuel injector of a combustor |
| US20160265782A1 (en) * | 2015-03-10 | 2016-09-15 | General Electric Company | Air shield for a fuel injector of a combustor |
| WO2017018982A1 (en) * | 2015-07-24 | 2017-02-02 | Siemens Aktiengesellschaft | Gas turbine transition duct with late lean injection having reduced combustion residence time |
| CN107923254A (zh) * | 2015-08-28 | 2018-04-17 | 西门子公司 | 用于燃烧室的非轴向对称过渡管道 |
| US20170226929A1 (en) * | 2016-02-09 | 2017-08-10 | General Electric Company | Fuel injector covers and methods of fabricating same |
| US10203114B2 (en) | 2016-03-04 | 2019-02-12 | General Electric Company | Sleeve assemblies and methods of fabricating same |
| US10228141B2 (en) | 2016-03-04 | 2019-03-12 | General Electric Company | Fuel supply conduit assemblies |
| US10260424B2 (en) | 2016-03-24 | 2019-04-16 | General Electric Company | Transition duct assembly with late injection features |
| US10605459B2 (en) * | 2016-03-25 | 2020-03-31 | General Electric Company | Integrated combustor nozzle for a segmented annular combustion system |
| US10329941B2 (en) * | 2016-05-06 | 2019-06-25 | United Technologies Corporation | Impingement manifold |
| US10689995B2 (en) * | 2016-05-27 | 2020-06-23 | General Electric Company | Side seal with reduced corner leakage |
| US10513987B2 (en) * | 2016-12-30 | 2019-12-24 | General Electric Company | System for dissipating fuel egress in fuel supply conduit assemblies |
| US10851999B2 (en) | 2016-12-30 | 2020-12-01 | General Electric Company | Fuel injectors and methods of use in gas turbine combustor |
| US10865992B2 (en) | 2016-12-30 | 2020-12-15 | General Electric Company | Fuel injectors and methods of use in gas turbine combustor |
| US10816208B2 (en) | 2017-01-20 | 2020-10-27 | General Electric Company | Fuel injectors and methods of fabricating same |
| US20180245792A1 (en) * | 2017-02-24 | 2018-08-30 | General Electric Company | Combustion System with Axially Staged Fuel Injection |
| US10718523B2 (en) | 2017-05-12 | 2020-07-21 | General Electric Company | Fuel injectors with multiple outlet slots for use in gas turbine combustor |
| US10502426B2 (en) | 2017-05-12 | 2019-12-10 | General Electric Company | Dual fuel injectors and methods of use in gas turbine combustor |
| US11230976B2 (en) * | 2017-07-14 | 2022-01-25 | General Electric Company | Integrated fuel nozzle connection |
| US10690349B2 (en) | 2017-09-01 | 2020-06-23 | General Electric Company | Premixing fuel injectors and methods of use in gas turbine combustor |
| JP6345331B1 (ja) * | 2017-11-20 | 2018-06-20 | 三菱日立パワーシステムズ株式会社 | ガスタービンの燃焼筒及び燃焼器並びにガスタービン |
| US11137144B2 (en) * | 2017-12-11 | 2021-10-05 | General Electric Company | Axial fuel staging system for gas turbine combustors |
| US11187153B2 (en) | 2018-09-25 | 2021-11-30 | Woodward, Inc. | Composite spray bars |
| US11156112B2 (en) * | 2018-11-02 | 2021-10-26 | Chromalloy Gas Turbine Llc | Method and apparatus for mounting a transition duct in a gas turbine engine |
| US10890328B2 (en) * | 2018-11-29 | 2021-01-12 | DOOSAN Heavy Industries Construction Co., LTD | Fin-pin flow guide for efficient transition piece cooling |
| RU2769616C2 (ru) * | 2018-12-25 | 2022-04-04 | Ансальдо Энергия Свитзерленд Аг | Инжекционная головка для камеры сгорания газовой турбины |
| US11421601B2 (en) | 2019-03-28 | 2022-08-23 | Woodward, Inc. | Second stage combustion for igniter |
| KR102149359B1 (ko) * | 2019-11-11 | 2020-08-28 | 성균관대학교 산학협력단 | 연소기 |
| EP3848113A1 (en) * | 2020-01-07 | 2021-07-14 | SABIC Global Technologies B.V. | Systems, devices, and methods of a reactor feed distribution system |
| CN116209823A (zh) | 2020-06-23 | 2023-06-02 | 伍德沃德有限公司 | 针对功率生成发动机的点火系统 |
| US11371709B2 (en) | 2020-06-30 | 2022-06-28 | General Electric Company | Combustor air flow path |
| US12044411B2 (en) | 2021-06-17 | 2024-07-23 | Ge Infrastructure Technology Llc | Combustor having fuel sweeping structures |
| US11435080B1 (en) * | 2021-06-17 | 2022-09-06 | General Electric Company | Combustor having fuel sweeping structures |
| US12270543B2 (en) | 2021-08-20 | 2025-04-08 | Rtx Corporation | Multi-function monolithic combustion liner |
| US11898753B2 (en) | 2021-10-11 | 2024-02-13 | Ge Infrastructure Technology Llc | System and method for sweeping leaked fuel in gas turbine system |
| US11933216B2 (en) * | 2022-01-04 | 2024-03-19 | General Electric Company | Systems and methods for providing output products to a combustion chamber of a gas turbine engine |
| US12188658B1 (en) | 2023-07-07 | 2025-01-07 | Ge Infrastructure Technology Llc | Fuel injection assembly for a combustor |
| US12467630B2 (en) | 2023-07-07 | 2025-11-11 | Ge Vernova Infrastructure Technology Llc | Fuel injection assembly having a boss with a serpentine cooling passage |
| US12281793B1 (en) | 2024-01-29 | 2025-04-22 | Ge Infrastructure Technology Llc | Fuel injection assembly for a combustor |
| WO2025205231A1 (ja) * | 2024-03-25 | 2025-10-02 | 三菱重工業株式会社 | 燃料供給管アセンブリ、ガスタービン燃焼器、及びガスタービン |
| US12449128B1 (en) | 2024-11-27 | 2025-10-21 | Ge Vernova Infrastructure Technology Llc | Boss for a fuel injection assembly having cooling circuit and combustor provided therewith |
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| CH704829A2 (de) | 2011-04-08 | 2012-11-15 | Alstom Technology Ltd | Gasturbogruppe und zugehöriges Betriebsverfahren. |
| US8601820B2 (en) * | 2011-06-06 | 2013-12-10 | General Electric Company | Integrated late lean injection on a combustion liner and late lean injection sleeve assembly |
| US9010120B2 (en) * | 2011-08-05 | 2015-04-21 | General Electric Company | Assemblies and apparatus related to integrating late lean injection into combustion turbine engines |
| US9316155B2 (en) | 2013-03-18 | 2016-04-19 | General Electric Company | System for providing fuel to a combustor |
-
2013
- 2013-03-18 US US13/845,365 patent/US9316155B2/en active Active
-
2014
- 2014-03-07 DE DE102014103087.7A patent/DE102014103087A1/de active Pending
- 2014-03-14 JP JP2014050934A patent/JP6506503B2/ja active Active
- 2014-03-17 CH CH00399/14A patent/CH707852A2/de not_active Application Discontinuation
- 2014-03-18 CN CN201410100637.8A patent/CN104061599B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9316155B2 (en) | 2016-04-19 |
| CH707852A2 (de) | 2014-09-30 |
| CN104061599B (zh) | 2018-01-09 |
| CN104061599A (zh) | 2014-09-24 |
| JP2014181902A (ja) | 2014-09-29 |
| US20140260272A1 (en) | 2014-09-18 |
| DE102014103087A1 (de) | 2014-09-18 |
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