CH701876B1 - Zweibrennstoffdüse für eine Turbomaschine. - Google Patents
Zweibrennstoffdüse für eine Turbomaschine. Download PDFInfo
- Publication number
- CH701876B1 CH701876B1 CH01514/10A CH15142010A CH701876B1 CH 701876 B1 CH701876 B1 CH 701876B1 CH 01514/10 A CH01514/10 A CH 01514/10A CH 15142010 A CH15142010 A CH 15142010A CH 701876 B1 CH701876 B1 CH 701876B1
- Authority
- CH
- Switzerland
- Prior art keywords
- fuel
- end portion
- nozzle
- wall surface
- body member
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 157
- 230000009977 dual effect Effects 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010926 purge Methods 0.000 abstract description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 20
- 239000007789 gas Substances 0.000 description 10
- 239000003345 natural gas Substances 0.000 description 10
- 239000000567 combustion gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/563,491 US8365536B2 (en) | 2009-09-21 | 2009-09-21 | Dual fuel combustor nozzle for a turbomachine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH701876A2 CH701876A2 (de) | 2011-03-31 |
| CH701876B1 true CH701876B1 (de) | 2015-07-15 |
Family
ID=43603640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01514/10A CH701876B1 (de) | 2009-09-21 | 2010-09-17 | Zweibrennstoffdüse für eine Turbomaschine. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8365536B2 (enExample) |
| JP (1) | JP5588803B2 (enExample) |
| CN (1) | CN102022734B (enExample) |
| CH (1) | CH701876B1 (enExample) |
| DE (1) | DE102010037412B4 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8707672B2 (en) * | 2010-09-10 | 2014-04-29 | General Electric Company | Apparatus and method for cooling a combustor cap |
| US20160061108A1 (en) * | 2014-08-27 | 2016-03-03 | Siemens Energy, Inc. | Diffusion flame burner for a gas turbine engine |
| JP7071390B2 (ja) | 2017-03-07 | 2022-05-18 | ８ リバーズ キャピタル，エルエルシー | 固体燃料およびその派生物の燃焼のためのシステムおよび方法 |
| US11199327B2 (en) | 2017-03-07 | 2021-12-14 | 8 Rivers Capital, Llc | Systems and methods for operation of a flexible fuel combustor |
| US11572828B2 (en) | 2018-07-23 | 2023-02-07 | 8 Rivers Capital, Llc | Systems and methods for power generation with flameless combustion |
| CN111649324B (zh) * | 2020-06-12 | 2023-01-13 | 烟台龙源电力技术股份有限公司 | 燃烧器和锅炉 |
| KR102312716B1 (ko) | 2020-06-22 | 2021-10-13 | 두산중공업 주식회사 | 연료 분사 장치, 노즐, 연소기, 및 이를 포함하는 가스 터빈 |
| US11543128B2 (en) * | 2020-07-28 | 2023-01-03 | General Electric Company | Impingement plate with cooling tubes and related insert for impingement plate |
| US11499480B2 (en) | 2020-07-28 | 2022-11-15 | General Electric Company | Combustor cap assembly having impingement plate with cooling tubes |
| US11808219B2 (en) | 2021-04-12 | 2023-11-07 | Pratt & Whitney Canada Corp. | Fuel systems and methods for purging |
| US12031486B2 (en) | 2022-01-13 | 2024-07-09 | General Electric Company | Combustor with lean openings |
| US12018839B2 (en) | 2022-10-20 | 2024-06-25 | General Electric Company | Gas turbine engine combustor with dilution passages |
| US12158270B2 (en) | 2022-12-20 | 2024-12-03 | General Electric Company | Gas turbine engine combustor with a set of dilution passages |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284439A (en) | 1969-12-09 | 1972-08-09 | Rolls Royce | Fuel injector for a gas turbine engine |
| US4105163A (en) * | 1976-10-27 | 1978-08-08 | General Electric Company | Fuel nozzle for gas turbines |
| US4417439A (en) * | 1981-07-29 | 1983-11-29 | United Technologies Corporation | Starting means for a gas turbine engine |
| US4548032A (en) * | 1981-07-29 | 1985-10-22 | United Technologies Corporation | Method of distributing fuel flow to an annular burner for starting of a gas turbine engine |
| US4600151A (en) * | 1982-11-23 | 1986-07-15 | Ex-Cell-O Corporation | Fuel injector assembly with water or auxiliary fuel capability |
| US4708293A (en) * | 1983-02-24 | 1987-11-24 | Enel-Ente Nazionale Per L'energia Elettrica | Atomizer for viscous liquid fuels |
| EP0278115B1 (de) * | 1987-02-13 | 1990-04-11 | BBC Brown Boveri AG | Zerstäuberdüse |
| US5222357A (en) * | 1992-01-21 | 1993-06-29 | Westinghouse Electric Corp. | Gas turbine dual fuel nozzle |
| IT1263683B (it) * | 1992-08-21 | 1996-08-27 | Westinghouse Electric Corp | Complesso di ugello per combustibile per una turbina a gas |
| US5359847B1 (en) * | 1993-06-01 | 1996-04-09 | Westinghouse Electric Corp | Dual fuel ultra-flow nox combustor |
| US5408825A (en) * | 1993-12-03 | 1995-04-25 | Westinghouse Electric Corporation | Dual fuel gas turbine combustor |
| US5657632A (en) * | 1994-11-10 | 1997-08-19 | Westinghouse Electric Corporation | Dual fuel gas turbine combustor |
| US5873237A (en) * | 1997-01-24 | 1999-02-23 | Westinghouse Electric Corporation | Atomizing dual fuel nozzle for a combustion turbine |
| US5833141A (en) * | 1997-05-30 | 1998-11-10 | General Electric Company | Anti-coking dual-fuel nozzle for a gas turbine combustor |
| US6123273A (en) * | 1997-09-30 | 2000-09-26 | General Electric Co. | Dual-fuel nozzle for inhibiting carbon deposition onto combustor surfaces in a gas turbine |
| JP3457907B2 (ja) * | 1998-12-24 | 2003-10-20 | 三菱重工業株式会社 | デュアルフュエルノズル |
| US6385960B1 (en) * | 1999-10-14 | 2002-05-14 | General Electric Company | Methods and apparatus for operation of gas turbines |
| US6363724B1 (en) * | 2000-08-31 | 2002-04-02 | General Electric Company | Gas only nozzle fuel tip |
| US6609378B2 (en) * | 2002-01-17 | 2003-08-26 | Honeywell International Inc. | Energy based fuel control system for gas turbine engines running on multiple fuel types |
| CN2648291Y (zh) * | 2003-09-10 | 2004-10-13 | 北京金瑞华科技有限公司 | 扁平焰双燃料联合燃烧器 |
| US7185494B2 (en) * | 2004-04-12 | 2007-03-06 | General Electric Company | Reduced center burner in multi-burner combustor and method for operating the combustor |
| ES2614745T3 (es) * | 2004-08-23 | 2017-06-01 | Spraying Systems Co. | Conjunto mejorado de tobera de atomización por aire de mezcla interna |
| US20070044766A1 (en) * | 2005-08-31 | 2007-03-01 | Turbulent Diffusion Technology Inc. | Fuel oil atomizer |
| CN100594300C (zh) * | 2005-11-04 | 2010-03-17 | 吉林大学 | 双液体喷嘴 |
-
2009
- 2009-09-21 US US12/563,491 patent/US8365536B2/en active Active
-
2010
- 2010-09-07 JP JP2010199435A patent/JP5588803B2/ja active Active
- 2010-09-08 DE DE102010037412.1A patent/DE102010037412B4/de active Active
- 2010-09-17 CH CH01514/10A patent/CH701876B1/de not_active IP Right Cessation
- 2010-09-21 CN CN201010500771.9A patent/CN102022734B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20110067379A1 (en) | 2011-03-24 |
| CH701876A2 (de) | 2011-03-31 |
| US8365536B2 (en) | 2013-02-05 |
| JP2011064450A (ja) | 2011-03-31 |
| DE102010037412A1 (de) | 2011-03-24 |
| JP5588803B2 (ja) | 2014-09-10 |
| DE102010037412B4 (de) | 2022-07-28 |
| CN102022734A (zh) | 2011-04-20 |
| CN102022734B (zh) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NV | New agent |
Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH |
|
| PL | Patent ceased |