FR2384112A1 - Chambre de combustion pour turbine a gaz - Google Patents
Chambre de combustion pour turbine a gazInfo
- Publication number
- FR2384112A1 FR2384112A1 FR7807332A FR7807332A FR2384112A1 FR 2384112 A1 FR2384112 A1 FR 2384112A1 FR 7807332 A FR7807332 A FR 7807332A FR 7807332 A FR7807332 A FR 7807332A FR 2384112 A1 FR2384112 A1 FR 2384112A1
- Authority
- FR
- France
- Prior art keywords
- combustion chamber
- gas turbine
- wall
- combustion
- turbine 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.)
- Granted
Links
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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
-
- 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
- F23R3/02—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
-
- 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)
- Gas Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
L'invention concerne une chambre de combustion comportant une extrémité fermée avant avec plusieurs buses d'injection de carburant et une extrémité ouverte arrière, une paroi extérieure ainsi qu'un tube central délimitant avec la paroi extérieure les zones de combustion. Pour réduire l'émission de la fumée plusieurs trous espacés circonférentiellement sont pratiqués dans la paroi du tube à proximité de la zone de combustion primaire, et ces trous sont dimensionnés pour introduire dans les zones de combustion une quantité d'air d'environ 1,5 à 2,5 % de la quantité d'air totale entrant dans la chambre de combustion. Utilisation de la chambre de combustion par exemple dans un moteur à turbine à gaz pour avions.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/777,807 US4151713A (en) | 1977-03-15 | 1977-03-15 | Burner for gas turbine engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2384112A1 true FR2384112A1 (fr) | 1978-10-13 |
FR2384112B1 FR2384112B1 (fr) | 1985-06-28 |
Family
ID=25111338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807332A Expired FR2384112B1 (fr) | 1977-03-15 | 1978-03-14 | Chambre de combustion pour turbine a gaz |
Country Status (10)
Country | Link |
---|---|
US (1) | US4151713A (fr) |
JP (1) | JPS53113911A (fr) |
AU (1) | AU516313B2 (fr) |
BE (1) | BE864676A (fr) |
BR (1) | BR7801524A (fr) |
CA (1) | CA1091455A (fr) |
CH (1) | CH634139A5 (fr) |
DE (1) | DE2810475C2 (fr) |
FR (1) | FR2384112B1 (fr) |
GB (1) | GB1560827A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0564181A1 (fr) * | 1992-03-30 | 1993-10-06 | General Electric Company | Construction d'un dôme de chambre de combustion |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4356698A (en) * | 1980-10-02 | 1982-11-02 | United Technologies Corporation | Staged combustor having aerodynamically separated combustion zones |
EP0169431B1 (fr) * | 1984-07-10 | 1990-04-11 | Hitachi, Ltd. | Chambre de combustion pour turbine à gaz |
US5297385A (en) * | 1988-05-31 | 1994-03-29 | United Technologies Corporation | Combustor |
US5405242A (en) * | 1990-07-09 | 1995-04-11 | United Technologies Corporation | Cooled vane |
US6543233B2 (en) * | 2001-02-09 | 2003-04-08 | General Electric Company | Slot cooled combustor liner |
US6655146B2 (en) * | 2001-07-31 | 2003-12-02 | General Electric Company | Hybrid film cooled combustor liner |
EP1312865A1 (fr) * | 2001-11-15 | 2003-05-21 | Siemens Aktiengesellschaft | Chambre de combustion annulaire de turbine à gaz |
US6868675B1 (en) * | 2004-01-09 | 2005-03-22 | Honeywell International Inc. | Apparatus and method for controlling combustor liner carbon formation |
US8171740B2 (en) * | 2009-02-27 | 2012-05-08 | Honeywell International Inc. | Annular rich-quench-lean gas turbine combustors with plunged holes |
US8528336B2 (en) * | 2009-03-30 | 2013-09-10 | General Electric Company | Fuel nozzle spring support for shifting a natural frequency |
US8495881B2 (en) * | 2009-06-02 | 2013-07-30 | General Electric Company | System and method for thermal control in a cap of a gas turbine combustor |
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 |
US8584466B2 (en) * | 2010-03-09 | 2013-11-19 | Honeywell International Inc. | Circumferentially varied quench jet arrangement for gas turbine combustors |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655787A (en) * | 1949-11-21 | 1953-10-20 | United Aircraft Corp | Gas turbine combustion chamber with variable area primary air inlet |
US2801520A (en) * | 1954-08-05 | 1957-08-06 | Axel L Highberg | Removable burner cans |
FR2020807A1 (fr) * | 1968-10-16 | 1970-07-17 | United Aircraft Corp | |
US3608309A (en) * | 1970-05-21 | 1971-09-28 | Gen Electric | Low smoke combustion system |
US3643430A (en) * | 1970-03-04 | 1972-02-22 | United Aircraft Corp | Smoke reduction combustion chamber |
FR2256313A2 (fr) * | 1974-01-02 | 1975-07-25 | United Aircraft Canada | |
FR2308053A1 (fr) * | 1975-04-14 | 1976-11-12 | Phillips Petroleum Co | Chambres de combustion et leurs procedes de fonctionnement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2852914A (en) * | 1955-12-30 | 1958-09-23 | United Aircraft Corp | Combustion chamber support means |
GB948128A (en) * | 1959-03-26 | 1964-01-29 | Lucas Industries Ltd | Combustion apparatus for jet-propulsion engines, gas turbines, or other prime movers |
GB892949A (en) * | 1959-10-14 | 1962-04-04 | Lucas Industries Ltd | Liquid fuel combustion apparatus |
GB1136543A (en) * | 1966-02-21 | 1968-12-11 | Rolls Royce | Liquid fuel combustion apparatus for gas turbine engines |
FR2106485B1 (fr) * | 1970-09-14 | 1975-02-21 | Mitsubishi Heavy Ind Ltd | |
JPS5164639A (ja) * | 1974-12-03 | 1976-06-04 | Mitsubishi Heavy Ind Ltd | Nenryonenshosochi |
-
1977
- 1977-03-15 US US05/777,807 patent/US4151713A/en not_active Expired - Lifetime
-
1978
- 1978-03-08 GB GB9239/78A patent/GB1560827A/en not_active Expired
- 1978-03-08 BE BE185755A patent/BE864676A/fr not_active IP Right Cessation
- 1978-03-10 DE DE2810475A patent/DE2810475C2/de not_active Expired
- 1978-03-10 CA CA298,722A patent/CA1091455A/fr not_active Expired
- 1978-03-13 CH CH268878A patent/CH634139A5/de not_active IP Right Cessation
- 1978-03-14 FR FR7807332A patent/FR2384112B1/fr not_active Expired
- 1978-03-14 JP JP2977678A patent/JPS53113911A/ja active Granted
- 1978-03-14 BR BR7801524A patent/BR7801524A/pt unknown
- 1978-03-14 AU AU34119/78A patent/AU516313B2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655787A (en) * | 1949-11-21 | 1953-10-20 | United Aircraft Corp | Gas turbine combustion chamber with variable area primary air inlet |
US2801520A (en) * | 1954-08-05 | 1957-08-06 | Axel L Highberg | Removable burner cans |
FR2020807A1 (fr) * | 1968-10-16 | 1970-07-17 | United Aircraft Corp | |
US3643430A (en) * | 1970-03-04 | 1972-02-22 | United Aircraft Corp | Smoke reduction combustion chamber |
US3608309A (en) * | 1970-05-21 | 1971-09-28 | Gen Electric | Low smoke combustion system |
FR2256313A2 (fr) * | 1974-01-02 | 1975-07-25 | United Aircraft Canada | |
FR2308053A1 (fr) * | 1975-04-14 | 1976-11-12 | Phillips Petroleum Co | Chambres de combustion et leurs procedes de fonctionnement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0564181A1 (fr) * | 1992-03-30 | 1993-10-06 | General Electric Company | Construction d'un dôme de chambre de combustion |
US5357745A (en) * | 1992-03-30 | 1994-10-25 | General Electric Company | Combustor cap assembly for a combustor casing of a gas turbine |
Also Published As
Publication number | Publication date |
---|---|
GB1560827A (en) | 1980-02-13 |
AU3411978A (en) | 1979-09-20 |
FR2384112B1 (fr) | 1985-06-28 |
BR7801524A (pt) | 1978-10-03 |
BE864676A (fr) | 1978-07-03 |
US4151713A (en) | 1979-05-01 |
DE2810475C2 (de) | 1987-05-07 |
JPS53113911A (en) | 1978-10-04 |
CH634139A5 (de) | 1983-01-14 |
AU516313B2 (en) | 1981-05-28 |
CA1091455A (fr) | 1980-12-16 |
JPS621174B2 (fr) | 1987-01-12 |
DE2810475A1 (de) | 1978-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |