FR2363700A1 - Appareillage de combustion pour moteur a turbine a gaz - Google Patents
Appareillage de combustion pour moteur a turbine a gazInfo
- Publication number
- FR2363700A1 FR2363700A1 FR7726735A FR7726735A FR2363700A1 FR 2363700 A1 FR2363700 A1 FR 2363700A1 FR 7726735 A FR7726735 A FR 7726735A FR 7726735 A FR7726735 A FR 7726735A FR 2363700 A1 FR2363700 A1 FR 2363700A1
- Authority
- FR
- France
- Prior art keywords
- turbine engine
- gas turbine
- engine combustion
- combustion equipment
- combustion
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 7
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 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
-
- 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
- F23R3/045—Air inlet arrangements using pipes
-
- 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
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
- F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/31—Fuel schedule for stage combustors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
L'invention concerne un appareillage de combustion à injection étagée pour chambre de combustion de moteur à turbine à gaz. La chambre de combustion 14 comporte une zone de combustion primaire 50 et une zone de combustion secondaire 52 alimentées par un injecteur 12 comportant des buses d'injection primaires 32 et secondaires 34 et des conduites disposées de façon à amener un mélange gazeux à chacune desdites zones de combustion primaire et secondaire.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36732/76A GB1575410A (en) | 1976-09-04 | 1976-09-04 | Combustion apparatus for use in gas turbine engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2363700A1 true FR2363700A1 (fr) | 1978-03-31 |
Family
ID=10390745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7726735A Withdrawn FR2363700A1 (fr) | 1976-09-04 | 1977-09-02 | Appareillage de combustion pour moteur a turbine a gaz |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4193260A (fr) |
| JP (1) | JPS5341619A (fr) |
| DE (1) | DE2739677A1 (fr) |
| FR (1) | FR2363700A1 (fr) |
| GB (1) | GB1575410A (fr) |
| IT (1) | IT1087369B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426157A1 (fr) * | 1978-05-20 | 1979-12-14 | Rolls Royce | Chambre de combustion de moteur a turbine a gaz a prise annulaire d'air refrigerant |
| FR2626043A1 (fr) * | 1988-01-14 | 1989-07-21 | Gen Electric | Dispositif de formation de turbulences-injecteur de carburant pour ensemble de combustion dans une turbine a gaz |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226083A (en) * | 1978-01-19 | 1980-10-07 | United Technologies Corporation | Method and apparatus for reducing nitrous oxide emissions from combustors |
| US4420929A (en) * | 1979-01-12 | 1983-12-20 | General Electric Company | Dual stage-dual mode low emission gas turbine combustion system |
| GB2044912B (en) * | 1979-03-22 | 1983-02-23 | Rolls Royce | Gas turbine combustion chamber |
| US4292801A (en) * | 1979-07-11 | 1981-10-06 | General Electric Company | Dual stage-dual mode low nox combustor |
| US4344280A (en) * | 1980-01-24 | 1982-08-17 | Hitachi, Ltd. | Combustor of gas turbine |
| GB2102936B (en) * | 1981-07-28 | 1985-02-13 | Rolls Royce | Fuel injector for gas turbine engines |
| JPS6057131A (ja) * | 1983-09-08 | 1985-04-02 | Hitachi Ltd | ガスタ−ビン燃焼器の燃料供給方法 |
| US5199265A (en) * | 1991-04-03 | 1993-04-06 | General Electric Company | Two stage (premixed/diffusion) gas only secondary fuel nozzle |
| JPH0579631A (ja) * | 1991-09-19 | 1993-03-30 | Hitachi Ltd | 燃焼器設備 |
| JP2758301B2 (ja) * | 1991-11-29 | 1998-05-28 | 株式会社東芝 | ガスタービン燃焼器 |
| US5259184A (en) * | 1992-03-30 | 1993-11-09 | General Electric Company | Dry low NOx single stage dual mode combustor construction for a gas turbine |
| US6220034B1 (en) * | 1993-07-07 | 2001-04-24 | R. Jan Mowill | Convectively cooled, single stage, fully premixed controllable fuel/air combustor |
| US5647215A (en) * | 1995-11-07 | 1997-07-15 | Westinghouse Electric Corporation | Gas turbine combustor with turbulence enhanced mixing fuel injectors |
| US5924276A (en) * | 1996-07-17 | 1999-07-20 | Mowill; R. Jan | Premixer with dilution air bypass valve assembly |
| US6250066B1 (en) | 1996-11-26 | 2001-06-26 | Honeywell International Inc. | Combustor with dilution bypass system and venturi jet deflector |
| US6141968A (en) * | 1997-10-29 | 2000-11-07 | Pratt & Whitney Canada Corp. | Fuel nozzle for gas turbine engine with slotted fuel conduits and cover |
| US6082111A (en) * | 1998-06-11 | 2000-07-04 | Siemens Westinghouse Power Corporation | Annular premix section for dry low-NOx combustors |
| US6925809B2 (en) | 1999-02-26 | 2005-08-09 | R. Jan Mowill | Gas turbine engine fuel/air premixers with variable geometry exit and method for controlling exit velocities |
| US6868676B1 (en) * | 2002-12-20 | 2005-03-22 | General Electric Company | Turbine containing system and an injector therefor |
| EP1924762B1 (fr) * | 2005-09-13 | 2013-01-02 | Rolls-Royce Corporation, Ltd. | Systemes de combustion pour turbine a gaz |
| US8100633B2 (en) * | 2008-03-11 | 2012-01-24 | United Technologies Corp. | Cooling air manifold splash plates and gas turbines engine systems involving such splash plates |
| 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 |
| US20130199191A1 (en) * | 2011-06-10 | 2013-08-08 | Matthew D. Tyler | Fuel injector with increased feed area |
| US9182124B2 (en) | 2011-12-15 | 2015-11-10 | Solar Turbines Incorporated | Gas turbine and fuel injector for the same |
| US20130298563A1 (en) * | 2012-05-14 | 2013-11-14 | General Electric Company | Secondary Combustion System |
| EP3472518B1 (fr) | 2016-09-27 | 2020-11-18 | Siemens Aktiengesellschaft | Combustion par étage axial de mazout pour améliorer les performances d'une chambre de combustion de turbine |
| FR3103521B1 (fr) * | 2019-11-22 | 2021-12-10 | Safran Helicopter Engines | Ensemble pour une turbomachine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1141587A (fr) * | 1956-01-23 | 1957-09-04 | Snecma | Perfectionnements aux dispositifs de combustion des machines à combustion interne à flux continu |
| US2828609A (en) * | 1950-04-03 | 1958-04-01 | Bristol Aero Engines Ltd | Combustion chambers including suddenly enlarged chamber portions |
| FR1173468A (fr) * | 1956-04-03 | 1959-02-25 | Bristol Aero Engines Ltd | Perfectionnements aux chambres de combustion |
| FR1206830A (fr) * | 1958-05-19 | 1960-02-11 | Rolls Royce | Perfectionnements aux appareillages de combustion des moteurs à turbine à gaz |
| FR1207869A (fr) * | 1957-07-23 | 1960-02-19 | Le Ministre De La Defense Nati | Appareil de combustion à brûleur de sortie pour turbo-réacteur à gaz comportant une tuyère d'échappement et un cône de queue dans celle-ci |
| US3048014A (en) * | 1955-07-07 | 1962-08-07 | Fritz A F Schmidt | Combustion chamber for jets and similar engines |
| FR1377988A (fr) * | 1964-01-06 | 1964-11-06 | Lucas Industries Ltd | Appareil de combustion pour moteurs à propulsion par réaction, turbines à gaz ou autres machines motrices |
| US3820324A (en) * | 1970-09-11 | 1974-06-28 | Lucas Industries Ltd | Flame tubes for gas turbine engines |
| FR2295237A1 (fr) * | 1974-12-21 | 1976-07-16 | Mtu Muenchen Gmbh | Chambre de combustion pour groupes propulseurs a turbine a gaz |
| US3977186A (en) * | 1975-07-24 | 1976-08-31 | General Motors Corporation | Impinging air jet combustion apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR971755A (fr) * | 1947-05-23 | 1951-01-22 | ||
| US2999359A (en) * | 1956-04-25 | 1961-09-12 | Rolls Royce | Combustion equipment of gas-turbine engines |
| US3132483A (en) * | 1960-04-25 | 1964-05-12 | Rolls Royce | Gas turbine engine combustion chamber |
| GB1031184A (en) * | 1964-02-26 | 1966-06-02 | Arthur Henry Lefebvre | An improved fuel injection system for gas turbine engines |
| GB1427146A (en) * | 1972-09-07 | 1976-03-10 | Rolls Royce | Combustion apparatus for gas turbine engines |
| US3961475A (en) * | 1972-09-07 | 1976-06-08 | Rolls-Royce (1971) Limited | Combustion apparatus for gas turbine engines |
| GB1489339A (en) * | 1973-11-30 | 1977-10-19 | Rolls Royce | Gas turbine engine combustion chambers |
-
1976
- 1976-09-04 GB GB36732/76A patent/GB1575410A/en not_active Expired
-
1977
- 1977-08-23 US US05/827,108 patent/US4193260A/en not_active Expired - Lifetime
- 1977-08-31 IT IT27152/77A patent/IT1087369B/it active
- 1977-09-02 FR FR7726735A patent/FR2363700A1/fr not_active Withdrawn
- 1977-09-02 DE DE19772739677 patent/DE2739677A1/de not_active Withdrawn
- 1977-09-05 JP JP10656577A patent/JPS5341619A/ja active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2828609A (en) * | 1950-04-03 | 1958-04-01 | Bristol Aero Engines Ltd | Combustion chambers including suddenly enlarged chamber portions |
| US3048014A (en) * | 1955-07-07 | 1962-08-07 | Fritz A F Schmidt | Combustion chamber for jets and similar engines |
| FR1141587A (fr) * | 1956-01-23 | 1957-09-04 | Snecma | Perfectionnements aux dispositifs de combustion des machines à combustion interne à flux continu |
| FR1173468A (fr) * | 1956-04-03 | 1959-02-25 | Bristol Aero Engines Ltd | Perfectionnements aux chambres de combustion |
| FR1207869A (fr) * | 1957-07-23 | 1960-02-19 | Le Ministre De La Defense Nati | Appareil de combustion à brûleur de sortie pour turbo-réacteur à gaz comportant une tuyère d'échappement et un cône de queue dans celle-ci |
| FR1206830A (fr) * | 1958-05-19 | 1960-02-11 | Rolls Royce | Perfectionnements aux appareillages de combustion des moteurs à turbine à gaz |
| FR1377988A (fr) * | 1964-01-06 | 1964-11-06 | Lucas Industries Ltd | Appareil de combustion pour moteurs à propulsion par réaction, turbines à gaz ou autres machines motrices |
| US3820324A (en) * | 1970-09-11 | 1974-06-28 | Lucas Industries Ltd | Flame tubes for gas turbine engines |
| FR2295237A1 (fr) * | 1974-12-21 | 1976-07-16 | Mtu Muenchen Gmbh | Chambre de combustion pour groupes propulseurs a turbine a gaz |
| US3977186A (en) * | 1975-07-24 | 1976-08-31 | General Motors Corporation | Impinging air jet combustion apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426157A1 (fr) * | 1978-05-20 | 1979-12-14 | Rolls Royce | Chambre de combustion de moteur a turbine a gaz a prise annulaire d'air refrigerant |
| FR2626043A1 (fr) * | 1988-01-14 | 1989-07-21 | Gen Electric | Dispositif de formation de turbulences-injecteur de carburant pour ensemble de combustion dans une turbine a gaz |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1087369B (it) | 1985-06-04 |
| US4193260A (en) | 1980-03-18 |
| GB1575410A (en) | 1980-09-24 |
| JPS5341619A (en) | 1978-04-15 |
| DE2739677A1 (de) | 1978-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |