FR2930628B1 - Chambre annulaire de combustion pour turbomachine - Google Patents
Chambre annulaire de combustion pour turbomachineInfo
- Publication number
- FR2930628B1 FR2930628B1 FR0802295A FR0802295A FR2930628B1 FR 2930628 B1 FR2930628 B1 FR 2930628B1 FR 0802295 A FR0802295 A FR 0802295A FR 0802295 A FR0802295 A FR 0802295A FR 2930628 B1 FR2930628 B1 FR 2930628B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- combustion chamber
- annular combustion
- revolution
- downstream end
- 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.)
- Active
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
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
- F23R3/002—Wall structures
-
- 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
- F23R3/60—Support structures; Attaching or mounting means
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Chambre annulaire de combustion pour turbomachine, telle qu'un turboréacteur ou turbopropulseur d'avion, comprenant à l'extrémité aval d'une de ses parois de révolution externe ou interne (48, 50), une bride annulaire (58) de fixation sur un carter (62) de la turbomachine, l'extrémité aval de l'autre paroi de révolution de la chambre comprenant des moyens (66) écartés à froid d'un autre carter (40) de la turbomachine et s'appliquant radialement à chaud sur ce carter.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802295A FR2930628B1 (fr) | 2008-04-24 | 2008-04-24 | Chambre annulaire de combustion pour turbomachine |
PCT/FR2009/000473 WO2009133322A1 (fr) | 2008-04-24 | 2009-04-21 | Chambre annulaire de combustion pour turbomachine |
US12/989,292 US20110120144A1 (en) | 2008-04-24 | 2009-04-21 | annular combustion chamber for a turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802295A FR2930628B1 (fr) | 2008-04-24 | 2008-04-24 | Chambre annulaire de combustion pour turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2930628A1 FR2930628A1 (fr) | 2009-10-30 |
FR2930628B1 true FR2930628B1 (fr) | 2010-04-30 |
Family
ID=40149716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0802295A Active FR2930628B1 (fr) | 2008-04-24 | 2008-04-24 | Chambre annulaire de combustion pour turbomachine |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110120144A1 (fr) |
FR (1) | FR2930628B1 (fr) |
WO (1) | WO2009133322A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2953907B1 (fr) | 2009-12-11 | 2012-11-02 | Snecma | Chambre de combustion pour turbomachine |
FR2959795B1 (fr) * | 2010-05-05 | 2013-12-06 | Snecma | Virole de chambre de combustion a contact glissant avec le carter de chambre |
FR3020865B1 (fr) | 2014-05-12 | 2016-05-20 | Snecma | Chambre annulaire de combustion |
FR3047545B1 (fr) * | 2016-02-10 | 2018-03-02 | Safran Aircraft Engines | Chambre de combustion de turbomachine |
FR3101935B1 (fr) | 2019-10-15 | 2021-09-10 | Safran Aircraft Engines | Chambre annulaire de combustion pour turbomachine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1539035A (en) * | 1976-04-22 | 1979-01-24 | Rolls Royce | Combustion chambers for gas turbine engines |
US5024058A (en) * | 1989-12-08 | 1991-06-18 | Sundstrand Corporation | Hot gas generator |
US5197289A (en) * | 1990-11-26 | 1993-03-30 | General Electric Company | Double dome combustor |
FR2686683B1 (fr) * | 1992-01-28 | 1994-04-01 | Snecma | Turbomachine a chambre de combustion demontable. |
US5335502A (en) * | 1992-09-09 | 1994-08-09 | General Electric Company | Arched combustor |
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 |
US6079199A (en) * | 1998-06-03 | 2000-06-27 | Pratt & Whitney Canada Inc. | Double pass air impingement and air film cooling for gas turbine combustor walls |
FR2825785B1 (fr) * | 2001-06-06 | 2004-08-27 | Snecma Moteurs | Liaison de chambre de combustion cmc de turbomachine en deux parties |
US7080513B2 (en) * | 2001-08-04 | 2006-07-25 | Siemens Aktiengesellschaft | Seal element for sealing a gap and combustion turbine having a seal element |
FR2892181B1 (fr) * | 2005-10-18 | 2008-02-01 | Snecma Sa | Fixation d'une chambre de combustion a l'interieur de son carter |
JP4749124B2 (ja) * | 2005-11-11 | 2011-08-17 | Smc株式会社 | 真空用直線搬送装置 |
FR2897417A1 (fr) * | 2006-02-10 | 2007-08-17 | Snecma Sa | Chambre de combustion annulaire d'une turbomachine |
-
2008
- 2008-04-24 FR FR0802295A patent/FR2930628B1/fr active Active
-
2009
- 2009-04-21 US US12/989,292 patent/US20110120144A1/en not_active Abandoned
- 2009-04-21 WO PCT/FR2009/000473 patent/WO2009133322A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009133322A1 (fr) | 2009-11-05 |
FR2930628A1 (fr) | 2009-10-30 |
US20110120144A1 (en) | 2011-05-26 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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