FR2976021B1 - TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER - Google Patents
TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBERInfo
- Publication number
- FR2976021B1 FR2976021B1 FR1154706A FR1154706A FR2976021B1 FR 2976021 B1 FR2976021 B1 FR 2976021B1 FR 1154706 A FR1154706 A FR 1154706A FR 1154706 A FR1154706 A FR 1154706A FR 2976021 B1 FR2976021 B1 FR 2976021B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- combustion chamber
- annular combustion
- annular
- chamber
- 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 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
- F23R3/42—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
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
- F23M20/005—Noise absorbing 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
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
-
- 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
- F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1154706A FR2976021B1 (en) | 2011-05-30 | 2011-05-30 | TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1154706A FR2976021B1 (en) | 2011-05-30 | 2011-05-30 | TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2976021A1 FR2976021A1 (en) | 2012-12-07 |
FR2976021B1 true FR2976021B1 (en) | 2014-03-28 |
Family
ID=44550556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1154706A Active FR2976021B1 (en) | 2011-05-30 | 2011-05-30 | TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2976021B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795108A (en) * | 1953-10-07 | 1957-06-11 | Westinghouse Electric Corp | Combustion apparatus |
FR2825783B1 (en) * | 2001-06-06 | 2003-11-07 | Snecma Moteurs | HANGING OF CMC COMBUSTION CHAMBER OF TURBOMACHINE BY BRAZED LEGS |
JP3924136B2 (en) * | 2001-06-27 | 2007-06-06 | 三菱重工業株式会社 | Gas turbine combustor |
EP1703208B1 (en) * | 2005-02-04 | 2007-07-11 | Enel Produzione S.p.A. | Thermoacoustic oscillation damping in gas turbine combustors with annular plenum |
FR2920524B1 (en) * | 2007-08-30 | 2013-11-01 | Snecma | TURBOMACHINE WITH ANNULAR COMBUSTION CHAMBER |
US8104290B2 (en) * | 2008-10-15 | 2012-01-31 | Alstom Technology Ltd. | Combustion liner damper |
-
2011
- 2011-05-30 FR FR1154706A patent/FR2976021B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2976021A1 (en) | 2012-12-07 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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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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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |