DE60029897T2 - Brennkammer mit niedrigem Ausstoss - Google Patents
Brennkammer mit niedrigem Ausstoss Download PDFInfo
- Publication number
- DE60029897T2 DE60029897T2 DE60029897T DE60029897T DE60029897T2 DE 60029897 T2 DE60029897 T2 DE 60029897T2 DE 60029897 T DE60029897 T DE 60029897T DE 60029897 T DE60029897 T DE 60029897T DE 60029897 T2 DE60029897 T2 DE 60029897T2
- Authority
- DE
- Germany
- Prior art keywords
- combustion chamber
- cone
- heat shield
- exhibition
- chamber according
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 78
- 239000000446 fuel Substances 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 28
- 239000000567 combustion gas Substances 0.000 claims description 21
- 238000010790 dilution Methods 0.000 claims description 19
- 239000012895 dilution Substances 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 13
- 230000008719 thickening Effects 0.000 claims description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 229910002091 carbon monoxide Inorganic materials 0.000 description 11
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000003466 welding 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/06—Arrangement of apertures along the flame tube
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US431464 | 1999-11-01 | ||
| US09/431,464 US6279323B1 (en) | 1999-11-01 | 1999-11-01 | Low emissions combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60029897D1 DE60029897D1 (de) | 2006-09-21 |
| DE60029897T2 true DE60029897T2 (de) | 2007-03-08 |
Family
ID=23712059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60029897T Expired - Lifetime DE60029897T2 (de) | 1999-11-01 | 2000-11-01 | Brennkammer mit niedrigem Ausstoss |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6279323B1 (enExample) |
| EP (1) | EP1096206B1 (enExample) |
| JP (1) | JP4659201B2 (enExample) |
| DE (1) | DE60029897T2 (enExample) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655146B2 (en) * | 2001-07-31 | 2003-12-02 | General Electric Company | Hybrid film cooled combustor liner |
| AU2003226079A1 (en) * | 2002-04-09 | 2003-10-27 | Sapias, Inc. | Asset management platform |
| US6725667B2 (en) * | 2002-08-22 | 2004-04-27 | General Electric Company | Combustor dome for gas turbine engine |
| US6834505B2 (en) * | 2002-10-07 | 2004-12-28 | General Electric Company | Hybrid swirler |
| DE10257704A1 (de) * | 2002-12-11 | 2004-07-15 | Alstom Technology Ltd | Verfahren zur Verbrennung eines Brennstoffs |
| US20040202977A1 (en) * | 2003-04-08 | 2004-10-14 | Ken Walkup | Low NOx burner |
| FR2856468B1 (fr) * | 2003-06-17 | 2007-11-23 | Snecma Moteurs | Chambre de combustion annulaire de turbomachine |
| US6986253B2 (en) * | 2003-07-16 | 2006-01-17 | General Electric Company | Methods and apparatus for cooling gas turbine engine combustors |
| EP1510761A1 (de) * | 2003-08-13 | 2005-03-02 | Siemens Aktiengesellschaft | Verfahren zur Verbrennung eines fluidischen Brennstoffs sowie Brenner, insbesondere für eine Gasturbine, zur Durchführung des Verfahrens |
| US7185497B2 (en) * | 2004-05-04 | 2007-03-06 | Honeywell International, Inc. | Rich quick mix combustion system |
| US7013649B2 (en) * | 2004-05-25 | 2006-03-21 | General Electric Company | Gas turbine engine combustor mixer |
| US7308794B2 (en) * | 2004-08-27 | 2007-12-18 | Pratt & Whitney Canada Corp. | Combustor and method of improving manufacturing accuracy thereof |
| US7246494B2 (en) * | 2004-09-29 | 2007-07-24 | General Electric Company | Methods and apparatus for fabricating gas turbine engine combustors |
| US7421843B2 (en) * | 2005-01-15 | 2008-09-09 | Siemens Power Generation, Inc. | Catalytic combustor having fuel flow control responsive to measured combustion parameters |
| US7386980B2 (en) * | 2005-02-02 | 2008-06-17 | Power Systems Mfg., Llc | Combustion liner with enhanced heat transfer |
| US7316117B2 (en) * | 2005-02-04 | 2008-01-08 | Siemens Power Generation, Inc. | Can-annular turbine combustors comprising swirler assembly and base plate arrangements, and combinations |
| FR2886714B1 (fr) * | 2005-06-07 | 2007-09-07 | Snecma Moteurs Sa | Systeme d'injection anti-rotatif pour turbo-reacteur |
| US7673460B2 (en) * | 2005-06-07 | 2010-03-09 | Snecma | System of attaching an injection system to a turbojet combustion chamber base |
| US7513098B2 (en) | 2005-06-29 | 2009-04-07 | Siemens Energy, Inc. | Swirler assembly and combinations of same in gas turbine engine combustors |
| US7464553B2 (en) * | 2005-07-25 | 2008-12-16 | General Electric Company | Air-assisted fuel injector for mixer assembly of a gas turbine engine combustor |
| FR2894327B1 (fr) | 2005-12-05 | 2008-05-16 | Snecma Sa | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
| FR2903172B1 (fr) * | 2006-06-29 | 2008-10-17 | Snecma Sa | Agencement pour chambre de combustion de turbomachine ayant un defecteur a collerette |
| FR2906350B1 (fr) * | 2006-09-22 | 2009-03-20 | Snecma Sa | Chambre de combustion annulaire d'une turbomachine |
| FR2908867B1 (fr) * | 2006-11-16 | 2012-06-15 | Snecma | Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif |
| US8707704B2 (en) * | 2007-05-31 | 2014-04-29 | General Electric Company | Method and apparatus for assembling turbine engines |
| FR2921462B1 (fr) * | 2007-09-21 | 2012-08-24 | Snecma | Chambre de combustion annulaire de moteur a turbine a gaz |
| US20090165435A1 (en) * | 2008-01-02 | 2009-07-02 | Michal Koranek | Dual fuel can combustor with automatic liquid fuel purge |
| US8096132B2 (en) * | 2008-02-20 | 2012-01-17 | Flexenergy Energy Systems, Inc. | Air-cooled swirlerhead |
| US20090255118A1 (en) * | 2008-04-11 | 2009-10-15 | General Electric Company | Method of manufacturing mixers |
| US8281597B2 (en) * | 2008-12-31 | 2012-10-09 | General Electric Company | Cooled flameholder swirl cup |
| US8443610B2 (en) * | 2009-11-25 | 2013-05-21 | United Technologies Corporation | Low emission gas turbine combustor |
| FR2955375B1 (fr) * | 2010-01-18 | 2012-06-15 | Turbomeca | Dispositif d'injection et chambre de combustion de turbomachine equipee d'un tel dispositif d'injection |
| GB201116608D0 (en) * | 2011-09-27 | 2011-11-09 | Rolls Royce Plc | A method of operating a combustion chamber |
| US10378775B2 (en) * | 2012-03-23 | 2019-08-13 | Pratt & Whitney Canada Corp. | Combustor heat shield |
| US9021812B2 (en) | 2012-07-27 | 2015-05-05 | Honeywell International Inc. | Combustor dome and heat-shield assembly |
| US9803498B2 (en) * | 2012-10-17 | 2017-10-31 | United Technologies Corporation | One-piece fuel nozzle for a thrust engine |
| BR112015011109A2 (pt) * | 2012-11-15 | 2017-12-05 | Gen Electric | aparelho de blindagem termorresistente, aparelho de bocal de combustível, método para reparar o aparelho e método para montar um bocal de combustível |
| US10260748B2 (en) | 2012-12-21 | 2019-04-16 | United Technologies Corporation | Gas turbine engine combustor with tailored temperature profile |
| WO2014123850A1 (en) | 2013-02-06 | 2014-08-14 | United Technologies Corporation | Gas turbine engine component with upstream-directed cooling film holes |
| US10174949B2 (en) | 2013-02-08 | 2019-01-08 | United Technologies Corporation | Gas turbine engine combustor liner assembly with convergent hyperbolic profile |
| WO2014160299A1 (en) | 2013-03-14 | 2014-10-02 | United Technologies Corporation | Combustor panel with increased durability |
| JP6470135B2 (ja) | 2014-07-14 | 2019-02-13 | ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ | 付加製造された表面仕上げ |
| CN107250673A (zh) * | 2014-12-15 | 2017-10-13 | 诺沃皮尼奥内股份有限公司 | 燃烧器衬套柔性支撑及方法 |
| US10309654B2 (en) * | 2016-07-27 | 2019-06-04 | Honda Motor Co., Ltd. | Structure for cooling gas turbine engine |
| US10816202B2 (en) | 2017-11-28 | 2020-10-27 | General Electric Company | Combustor liner for a gas turbine engine and an associated method thereof |
| FR3082284B1 (fr) * | 2018-06-07 | 2020-12-11 | Safran Aircraft Engines | Chambre de combustion pour une turbomachine |
| CN110657452B (zh) | 2018-06-29 | 2020-10-27 | 中国航发商用航空发动机有限责任公司 | 低污染燃烧室及其燃烧控制方法 |
| US11255543B2 (en) | 2018-08-07 | 2022-02-22 | General Electric Company | Dilution structure for gas turbine engine combustor |
| CN111829012B (zh) * | 2019-04-17 | 2022-04-08 | 中国航发湖南动力机械研究所 | 火焰筒 |
| US11686474B2 (en) * | 2021-03-04 | 2023-06-27 | General Electric Company | Damper for swirl-cup combustors |
| US11719438B2 (en) * | 2021-03-15 | 2023-08-08 | General Electric Company | Combustion liner |
| US11859819B2 (en) | 2021-10-15 | 2024-01-02 | General Electric Company | Ceramic composite combustor dome and liners |
| US12072099B2 (en) * | 2021-12-21 | 2024-08-27 | General Electric Company | Gas turbine fuel nozzle having a lip extending from the vanes of a swirler |
| US20230212984A1 (en) * | 2021-12-30 | 2023-07-06 | General Electric Company | Engine fuel nozzle and swirler |
| US11774100B2 (en) * | 2022-01-14 | 2023-10-03 | General Electric Company | Combustor fuel nozzle assembly |
| US12092324B2 (en) * | 2022-03-17 | 2024-09-17 | General Electric Company | Flare cone for a mixer assembly of a gas turbine combustor |
| US12429216B2 (en) * | 2023-02-23 | 2025-09-30 | Rtx Corporation | Turbine engine fuel injector assembly with annular fuel outlet |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853273A (en) * | 1973-10-01 | 1974-12-10 | Gen Electric | Axial swirler central injection carburetor |
| GB1595224A (en) * | 1977-02-04 | 1981-08-12 | Rolls Royce | Combustion equipment for gas turbine engines |
| US4180974A (en) * | 1977-10-31 | 1980-01-01 | General Electric Company | Combustor dome sleeve |
| US4315405A (en) * | 1978-12-09 | 1982-02-16 | Rolls-Royce Limited | Combustion apparatus |
| EP0153842B1 (en) * | 1984-02-29 | 1988-07-27 | LUCAS INDUSTRIES public limited company | Combustion equipment |
| DE3545524C2 (de) * | 1985-12-20 | 1996-02-29 | Siemens Ag | Mehrstufenbrennkammer für die Verbrennung von stickstoffhaltigem Gas mit verringerter NO¶x¶-Emission und Verfahren zu ihrem Betrieb |
| US5481867A (en) * | 1988-05-31 | 1996-01-09 | United Technologies Corporation | Combustor |
| US5117637A (en) * | 1990-08-02 | 1992-06-02 | General Electric Company | Combustor dome assembly |
| 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 |
| IT1273369B (it) * | 1994-03-04 | 1997-07-08 | Nuovo Pignone Spa | Sistema perfezionato combustione a basse emissioni inquinanti per turbine a gas |
| DE69506308T2 (de) | 1994-04-20 | 1999-08-26 | Rolls-Royce Plc | Brennstoffeinspritzdüse für Gasturbinentriebwerke |
| FR2751054B1 (fr) | 1996-07-11 | 1998-09-18 | Snecma | Chambre de combustion anti-nox a injection de carburant de type annulaire |
| FR2753779B1 (fr) * | 1996-09-26 | 1998-10-16 | Systeme d'injection aerodynamique d'un melange air carburant | |
| US5970716A (en) * | 1997-10-02 | 1999-10-26 | General Electric Company | Apparatus for retaining centerbody between adjacent domes of multiple annular combustor employing interference and clamping fits |
| FR2770283B1 (fr) * | 1997-10-29 | 1999-11-19 | Snecma | Chambre de combustion pour turbomachine |
| US6550251B1 (en) * | 1997-12-18 | 2003-04-22 | General Electric Company | Venturiless swirl cup |
| US6240731B1 (en) * | 1997-12-31 | 2001-06-05 | United Technologies Corporation | Low NOx combustor for gas turbine engine |
| US6101814A (en) * | 1999-04-15 | 2000-08-15 | United Technologies Corporation | Low emissions can combustor with dilution hole arrangement for a turbine engine |
-
1999
- 1999-11-01 US US09/431,464 patent/US6279323B1/en not_active Expired - Lifetime
-
2000
- 2000-10-31 JP JP2000331593A patent/JP4659201B2/ja not_active Expired - Fee Related
- 2000-11-01 DE DE60029897T patent/DE60029897T2/de not_active Expired - Lifetime
- 2000-11-01 EP EP00309641A patent/EP1096206B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001147018A (ja) | 2001-05-29 |
| JP4659201B2 (ja) | 2011-03-30 |
| DE60029897D1 (de) | 2006-09-21 |
| US6279323B1 (en) | 2001-08-28 |
| EP1096206A1 (en) | 2001-05-02 |
| EP1096206B1 (en) | 2006-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |