JPS6161015B2 - - Google Patents
Info
- Publication number
- JPS6161015B2 JPS6161015B2 JP53092688A JP9268878A JPS6161015B2 JP S6161015 B2 JPS6161015 B2 JP S6161015B2 JP 53092688 A JP53092688 A JP 53092688A JP 9268878 A JP9268878 A JP 9268878A JP S6161015 B2 JPS6161015 B2 JP S6161015B2
- Authority
- JP
- Japan
- Prior art keywords
- splash plate
- sleeve
- dome
- downstream
- combustor dome
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 52
- 238000001816 cooling Methods 0.000 claims description 14
- 241000234435 Lilium Species 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 3
- 239000011800 void material Substances 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 25
- 239000007921 spray Substances 0.000 description 12
- 238000007664 blowing Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 239000006200 vaporizer Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- F23R3/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Spray-Type Burners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/847,459 US4180974A (en) | 1977-10-31 | 1977-10-31 | Combustor dome sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5467819A JPS5467819A (en) | 1979-05-31 |
| JPS6161015B2 true JPS6161015B2 (pt-PT) | 1986-12-23 |
Family
ID=25300675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9268878A Granted JPS5467819A (en) | 1977-10-31 | 1978-07-31 | Dome device of combustor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4180974A (pt-PT) |
| JP (1) | JPS5467819A (pt-PT) |
| BE (1) | BE869358A (pt-PT) |
| DE (1) | DE2833027A1 (pt-PT) |
| FR (1) | FR2407352B1 (pt-PT) |
| GB (1) | GB1597817A (pt-PT) |
| IT (1) | IT1097983B (pt-PT) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0446609B2 (pt-PT) * | 1986-09-25 | 1992-07-30 | Toyoda Chuo Kenkyusho Kk | |
| JPH0674942B2 (ja) * | 1986-04-25 | 1994-09-21 | 株式会社日立製作所 | 冷蔵庫 |
| JPH0692825B2 (ja) * | 1987-09-28 | 1994-11-16 | 株式会社日立製作所 | 空気浄化装置 |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4322945A (en) * | 1980-04-02 | 1982-04-06 | United Technologies Corporation | Fuel nozzle guide heat shield for a gas turbine engine |
| US4365470A (en) * | 1980-04-02 | 1982-12-28 | United Technologies Corporation | Fuel nozzle guide and seal for a gas turbine engine |
| US4584834A (en) * | 1982-07-06 | 1986-04-29 | General Electric Company | Gas turbine engine carburetor |
| GB2150277B (en) * | 1983-11-26 | 1987-01-28 | Rolls Royce | Combustion apparatus for a gas turbine engine |
| US4653278A (en) * | 1985-08-23 | 1987-03-31 | General Electric Company | Gas turbine engine carburetor |
| GB2204672B (en) * | 1987-05-06 | 1991-03-06 | Rolls Royce Plc | Combustor |
| GB2219653B (en) * | 1987-12-18 | 1991-12-11 | Rolls Royce Plc | Improvements in or relating to combustors for gas turbine engines |
| US4843825A (en) * | 1988-05-16 | 1989-07-04 | United Technologies Corporation | Combustor dome heat shield |
| US4934145A (en) * | 1988-10-12 | 1990-06-19 | United Technologies Corporation | Combustor bulkhead heat shield assembly |
| US5117637A (en) * | 1990-08-02 | 1992-06-02 | General Electric Company | Combustor dome assembly |
| US5239832A (en) * | 1991-12-26 | 1993-08-31 | General Electric Company | Birdstrike resistant swirler support for combustion chamber dome |
| GB9201542D0 (en) * | 1992-01-24 | 1992-03-11 | Bmw Rolls Royce Gmbh | Combustion apparatus for use in a gas turbine |
| US5321951A (en) * | 1992-03-30 | 1994-06-21 | General Electric Company | Integral combustor splash plate and sleeve |
| DE69306025T2 (de) * | 1992-03-30 | 1997-05-28 | Gen Electric | Konstruktion eines Brennkammerdomes |
| FR2694962B1 (fr) * | 1992-08-19 | 1994-10-21 | Snecma | Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau. |
| US5297390A (en) * | 1992-11-10 | 1994-03-29 | Solar Turbines Incorporated | Fuel injection nozzle having tip cooling |
| DE4309131A1 (de) * | 1993-03-22 | 1994-09-29 | Abb Management Ag | Verfahren und Vorrichtung zur Nachlaufbeeinflussung bei Brennkammereinbauten |
| US5353599A (en) * | 1993-04-29 | 1994-10-11 | United Technologies Corporation | Fuel nozzle swirler for combustors |
| DE59409252D1 (de) * | 1994-09-21 | 2000-05-04 | Abb Alstom Power Ch Ag | Brennkammer einer Gasturbogruppe |
| US5623827A (en) * | 1995-01-26 | 1997-04-29 | General Electric Company | Regenerative cooled dome assembly for a gas turbine engine combustor |
| DE19508111A1 (de) * | 1995-03-08 | 1996-09-12 | Bmw Rolls Royce Gmbh | Hitzeschild-Anordnung für eine Gasturbinen-Brennkammer |
| DE19627760C2 (de) * | 1996-07-10 | 2001-05-03 | Mtu Aero Engines Gmbh | Brenner mit Zerstäuberdüse |
| US6164074A (en) * | 1997-12-12 | 2000-12-26 | United Technologies Corporation | Combustor bulkhead with improved cooling and air recirculation zone |
| US6212870B1 (en) * | 1998-09-22 | 2001-04-10 | General Electric Company | Self fixturing combustor dome assembly |
| US6279323B1 (en) * | 1999-11-01 | 2001-08-28 | General Electric Company | Low emissions combustor |
| US6389815B1 (en) | 2000-09-08 | 2002-05-21 | General Electric Company | Fuel nozzle assembly for reduced exhaust emissions |
| US7003959B2 (en) * | 2002-12-31 | 2006-02-28 | General Electric Company | High temperature splash plate for temperature reduction by optical reflection and process for manufacturing |
| JP4672316B2 (ja) * | 2004-09-09 | 2011-04-20 | 三菱重工業株式会社 | ガスタービン |
| FR2893390B1 (fr) * | 2005-11-15 | 2011-04-01 | Snecma | Fond de chambre de combustion avec ventilation |
| US7617689B2 (en) * | 2006-03-02 | 2009-11-17 | Honeywell International Inc. | Combustor dome assembly including retaining ring |
| GB2444737B (en) | 2006-12-13 | 2009-03-04 | Siemens Ag | Improvements in or relating to burners for a gas turbine engine |
| US7762072B2 (en) * | 2007-01-16 | 2010-07-27 | Honeywell International Inc. | Combustion systems with rotary fuel slingers |
| FR2918444B1 (fr) * | 2007-07-05 | 2013-06-28 | Snecma | Deflecteur de fond de chambre, chambre de combustion le comportant et moteur a turbine a gaz en etant equipe |
| FR2918443B1 (fr) * | 2007-07-04 | 2009-10-30 | Snecma Sa | Chambre de combustion comportant des deflecteurs de protection thermique de fond de chambre et moteur a turbine a gaz en etant equipe |
| US20090165435A1 (en) * | 2008-01-02 | 2009-07-02 | Michal Koranek | Dual fuel can combustor with automatic liquid fuel purge |
| US8434700B2 (en) * | 2008-04-30 | 2013-05-07 | General Electric Company | Methods and systems for mixing reactor feed |
| FR2932251B1 (fr) * | 2008-06-10 | 2011-09-16 | Snecma | Chambre de combustion de moteur a turbine a gaz comportant des deflecteurs en cmc |
| JP4838888B2 (ja) * | 2009-05-27 | 2011-12-14 | 川崎重工業株式会社 | ガスタービン燃焼器 |
| US8381526B2 (en) * | 2010-02-15 | 2013-02-26 | General Electric Company | Systems and methods of providing high pressure air to a head end of a combustor |
| US8893500B2 (en) | 2011-05-18 | 2014-11-25 | Solar Turbines Inc. | Lean direct fuel injector |
| US8919132B2 (en) | 2011-05-18 | 2014-12-30 | Solar Turbines Inc. | Method of operating a gas turbine engine |
| US9182124B2 (en) | 2011-12-15 | 2015-11-10 | Solar Turbines Incorporated | Gas turbine and fuel injector for the same |
| US9447974B2 (en) | 2012-09-13 | 2016-09-20 | United Technologies Corporation | Light weight swirler for gas turbine engine combustor and a method for lightening a swirler for a gas turbine engine |
| US9957895B2 (en) | 2013-02-28 | 2018-05-01 | United Technologies Corporation | Method and apparatus for collecting pre-diffuser airflow and routing it to combustor pre-swirlers |
| FR3050764B1 (fr) * | 2016-04-28 | 2019-05-10 | Safran Aircraft Engines | Systeme et procede de controle des injecteurs d'une chambre de combustion |
| US10876477B2 (en) | 2016-09-16 | 2020-12-29 | Delavan Inc | Nozzles with internal manifolding |
| US10955138B2 (en) * | 2017-04-25 | 2021-03-23 | Parker-Hannifin Corporation | Airblast fuel nozzle |
| US10801726B2 (en) * | 2017-09-21 | 2020-10-13 | General Electric Company | Combustor mixer purge cooling structure |
| FR3091574B1 (fr) * | 2019-01-08 | 2020-12-11 | Safran Aircraft Engines | Systeme d’injection pour turbomachine, comprenant une vrille et des trous tourbillonnaires de bol melangeur |
| US11428411B1 (en) * | 2021-05-18 | 2022-08-30 | General Electric Company | Swirler with rifled venturi for dynamics mitigation |
| CN115711176A (zh) * | 2021-08-23 | 2023-02-24 | 通用电气公司 | 具有集成喇叭形旋流器的圆顶 |
| CN113864822A (zh) * | 2021-10-13 | 2021-12-31 | 西北工业大学 | 一种机加环式预膜旋流器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB579424A (en) * | 1943-09-29 | 1946-08-02 | Lucas Ltd Joseph | Improvements relating to liquid fuel combustion apparatus for generating gases for power purposes |
| US3385055A (en) * | 1966-11-23 | 1968-05-28 | United Aircraft Corp | Combustion chamber with floating swirler rings |
| US3899884A (en) * | 1970-12-02 | 1975-08-19 | Gen Electric | Combustor systems |
| US3866413A (en) * | 1973-01-22 | 1975-02-18 | Parker Hannifin Corp | Air blast fuel atomizer |
| US3946552A (en) * | 1973-09-10 | 1976-03-30 | General Electric Company | Fuel injection apparatus |
| US3972182A (en) * | 1973-09-10 | 1976-08-03 | General Electric Company | Fuel injection apparatus |
| US3853273A (en) * | 1973-10-01 | 1974-12-10 | Gen Electric | Axial swirler central injection carburetor |
| US3901446A (en) * | 1974-05-09 | 1975-08-26 | Us Air Force | Induced vortex swirler |
| US3905192A (en) * | 1974-08-29 | 1975-09-16 | United Aircraft Corp | Combustor having staged premixing tubes |
| US4070826A (en) * | 1975-12-24 | 1978-01-31 | General Electric Company | Low pressure fuel injection system |
-
1977
- 1977-10-31 US US05/847,459 patent/US4180974A/en not_active Expired - Lifetime
-
1978
- 1978-05-17 GB GB20147/78A patent/GB1597817A/en not_active Expired
- 1978-07-26 FR FR7822088A patent/FR2407352B1/fr not_active Expired
- 1978-07-27 DE DE19782833027 patent/DE2833027A1/de active Granted
- 1978-07-28 IT IT26245/78A patent/IT1097983B/it active
- 1978-07-28 BE BE189573A patent/BE869358A/xx unknown
- 1978-07-31 JP JP9268878A patent/JPS5467819A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674942B2 (ja) * | 1986-04-25 | 1994-09-21 | 株式会社日立製作所 | 冷蔵庫 |
| JPH0446609B2 (pt-PT) * | 1986-09-25 | 1992-07-30 | Toyoda Chuo Kenkyusho Kk | |
| JPH0692825B2 (ja) * | 1987-09-28 | 1994-11-16 | 株式会社日立製作所 | 空気浄化装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4180974A (en) | 1980-01-01 |
| BE869358A (fr) | 1978-11-16 |
| FR2407352B1 (fr) | 1986-02-07 |
| JPS5467819A (en) | 1979-05-31 |
| DE2833027C2 (pt-PT) | 1990-08-02 |
| IT7826245A0 (it) | 1978-07-28 |
| FR2407352A1 (fr) | 1979-05-25 |
| IT1097983B (it) | 1985-08-31 |
| DE2833027A1 (de) | 1979-05-10 |
| GB1597817A (en) | 1981-09-09 |
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