CH708575A2 - Zweistoffbrennkammer für eine Gasturbinenmaschine. - Google Patents
Zweistoffbrennkammer für eine Gasturbinenmaschine. Download PDFInfo
- Publication number
- CH708575A2 CH708575A2 CH01335/14A CH13352014A CH708575A2 CH 708575 A2 CH708575 A2 CH 708575A2 CH 01335/14 A CH01335/14 A CH 01335/14A CH 13352014 A CH13352014 A CH 13352014A CH 708575 A2 CH708575 A2 CH 708575A2
- Authority
- CH
- Switzerland
- Prior art keywords
- fuel
- inner sleeve
- combustor
- premixer
- injection system
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 305
- 230000009977 dual effect Effects 0.000 title claims abstract description 39
- 238000002347 injection Methods 0.000 claims abstract description 152
- 239000007924 injection Substances 0.000 claims abstract description 152
- 238000002485 combustion reaction Methods 0.000 claims abstract description 87
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 230000008016 vaporization Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 69
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 25
- 239000012530 fluid Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012546 transfer Methods 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
- 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
-
- 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
- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/017,509 US9416975B2 (en) | 2013-09-04 | 2013-09-04 | Dual fuel combustor for a gas turbine engine including a toroidal injection manifold with inner and outer sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH708575A2 true CH708575A2 (de) | 2015-03-13 |
Family
ID=52470608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH01335/14A CH708575A2 (de) | 2013-09-04 | 2014-09-03 | Zweistoffbrennkammer für eine Gasturbinenmaschine. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9416975B2 (enExample) |
| JP (1) | JP6466102B2 (enExample) |
| CH (1) | CH708575A2 (enExample) |
| DE (1) | DE102014112234A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10012388B2 (en) * | 2016-10-25 | 2018-07-03 | General Electric Company | Fuel supply system for turbine engines and methods of assembling same |
| CA3055403A1 (en) | 2017-03-07 | 2018-09-13 | 8 Rivers Capital, Llc | System and method for combustion of solid fuels and derivatives thereof |
| CN110573799A (zh) | 2017-03-07 | 2019-12-13 | 八河流资产有限责任公司 | 用于操作燃气涡轮机的灵活燃料燃烧室的系统和方法 |
| US10767866B2 (en) | 2018-07-11 | 2020-09-08 | General Electric Company | Micromixer for use with liquid fuel |
| JP7458370B2 (ja) | 2018-07-23 | 2024-03-29 | ８ リバーズ キャピタル，エルエルシー | 無炎燃焼による発電のためのシステムおよび方法 |
| 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 |
| US12338774B1 (en) | 2024-04-11 | 2025-06-24 | General Electric Company | Fuel injector manifold having a variable fuel flow system for a turbine engine |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922279A (en) | 1956-02-02 | 1960-01-26 | Power Jets Res & Dev Ltd | Combustion apparatus and ignitor employing vaporized fuel |
| FR2259988A1 (en) * | 1974-02-04 | 1975-08-29 | Gen Motors Corp | Gas turbine combustion unit - has annular fuel distribution pipe enclosed by sleeve for cooling air flow |
| US4045956A (en) | 1974-12-18 | 1977-09-06 | United Technologies Corporation | Low emission combustion chamber |
| US4040252A (en) | 1976-01-30 | 1977-08-09 | United Technologies Corporation | Catalytic premixing combustor |
| US4047877A (en) * | 1976-07-26 | 1977-09-13 | Engelhard Minerals & Chemicals Corporation | Combustion method and apparatus |
| US4112676A (en) | 1977-04-05 | 1978-09-12 | Westinghouse Electric Corp. | Hybrid combustor with staged injection of pre-mixed fuel |
| USRE30925E (en) | 1977-12-14 | 1982-05-11 | Caterpillar Tractor Co. | Fuel vaporizing combustor tube |
| GB2112125B (en) | 1981-12-24 | 1985-06-26 | Rolls Royce | Fuel vapouriser for a gas turbine engine combustion chamber |
| GB2143938B (en) * | 1983-07-23 | 1986-08-13 | Rolls Royce | Fuel burner for a gas turbine engine |
| US5361586A (en) * | 1993-04-15 | 1994-11-08 | Westinghouse Electric Corporation | Gas turbine ultra low NOx combustor |
| US5359847B1 (en) * | 1993-06-01 | 1996-04-09 | Westinghouse Electric Corp | Dual fuel ultra-flow nox combustor |
| JP3335713B2 (ja) | 1993-06-28 | 2002-10-21 | 株式会社東芝 | ガスタービン燃焼器 |
| US5904768A (en) * | 1996-10-15 | 1999-05-18 | Memc Electronic Materials, Inc. | Process for controlling the oxygen content in silicon wafers heavily doped with antimony or arsenic |
| US6112511A (en) | 1997-08-29 | 2000-09-05 | Alliedsignal, Inc. | Method and apparatus for water injection via primary jets |
| US6092363A (en) * | 1998-06-19 | 2000-07-25 | Siemens Westinghouse Power Corporation | Low Nox combustor having dual fuel injection system |
| JP4652990B2 (ja) * | 2006-02-16 | 2011-03-16 | 株式会社日立製作所 | ガスタービン燃焼器 |
| US20120125004A1 (en) | 2010-11-19 | 2012-05-24 | General Electric Company | Combustor premixer |
-
2013
- 2013-09-04 US US14/017,509 patent/US9416975B2/en not_active Expired - Fee Related
-
2014
- 2014-08-26 DE DE102014112234.8A patent/DE102014112234A1/de not_active Ceased
- 2014-08-27 JP JP2014172134A patent/JP6466102B2/ja not_active Expired - Fee Related
- 2014-09-03 CH CH01335/14A patent/CH708575A2/de not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP6466102B2 (ja) | 2019-02-06 |
| DE102014112234A1 (de) | 2015-03-05 |
| JP2015049036A (ja) | 2015-03-16 |
| US9416975B2 (en) | 2016-08-16 |
| US20150059352A1 (en) | 2015-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NV | New agent |
Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH |
|
| AZW | Rejection (application) |