FR3090747B1 - Chambre de combustion d'une turbomachine - Google Patents
Chambre de combustion d'une turbomachine Download PDFInfo
- Publication number
- FR3090747B1 FR3090747B1 FR1874016A FR1874016A FR3090747B1 FR 3090747 B1 FR3090747 B1 FR 3090747B1 FR 1874016 A FR1874016 A FR 1874016A FR 1874016 A FR1874016 A FR 1874016A FR 3090747 B1 FR3090747 B1 FR 3090747B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- combustion chamber
- walls
- connections
- type
- 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
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
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- 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
- F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
- F23R3/48—Flame tube interconnectors, e.g. cross-over tubes
-
- 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
- F23R3/005—Combined with pressure or heat exchangers
-
- 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
- F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
-
- 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
- F23R3/54—Reverse-flow combustion chambers
-
- 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
- F23R2900/00001—Arrangements using bellows, e.g. to adjust volumes or reduce thermal stresses
Abstract
L’invention présente une chambre de combustion d'une turbomachine, comprenant deux parois de révolution (30, 31) coaxiales s'étendant l'une à l'intérieur de l'autre et délimitant entre elles un espace annulaire (33) de circulation d’air, et une paroi extérieure (32), et un au moins un injecteur (35) traversant lesdites parois (30 à 32) par des lumières, caractérisée en ce que l’injecteur comporte un tube périphérique reliés auxdites parois (30 à 32) par trois liaisons, deux liaisons au moins étant de type glissière ou/et de type rotule ou de type soufflet.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1874016A FR3090747B1 (fr) | 2018-12-21 | 2018-12-21 | Chambre de combustion d'une turbomachine |
PCT/FR2019/053108 WO2020128292A1 (fr) | 2018-12-21 | 2019-12-17 | Chambre de combustion d'une turbomachine |
EP19845596.6A EP3899371B1 (fr) | 2018-12-21 | 2019-12-17 | Chambre de combustion d'une turbomachine |
US17/416,956 US20220074595A1 (en) | 2018-12-21 | 2019-12-17 | Turbomachine combustion chamber |
CN201980091938.XA CN113454390B (zh) | 2018-12-21 | 2019-12-17 | 涡轮发动机燃烧室 |
CA3124209A CA3124209A1 (fr) | 2018-12-21 | 2019-12-17 | Chambre de combustion d'une turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1874016A FR3090747B1 (fr) | 2018-12-21 | 2018-12-21 | Chambre de combustion d'une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3090747A1 FR3090747A1 (fr) | 2020-06-26 |
FR3090747B1 true FR3090747B1 (fr) | 2021-01-22 |
Family
ID=67441198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1874016A Active FR3090747B1 (fr) | 2018-12-21 | 2018-12-21 | Chambre de combustion d'une turbomachine |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220074595A1 (fr) |
EP (1) | EP3899371B1 (fr) |
CN (1) | CN113454390B (fr) |
CA (1) | CA3124209A1 (fr) |
FR (1) | FR3090747B1 (fr) |
WO (1) | WO2020128292A1 (fr) |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB859805A (en) * | 1958-07-21 | 1961-01-25 | Gen Motors Corp | Improvements relating to gas turbine engine combustion systems |
DE1254911B (de) * | 1965-09-23 | 1967-11-23 | Daimler Benz Ag | Anordnung des Einspritzduesenkoerpers an bzw. in der Brennkammer von Gasturbinentriebwerken |
GB2093584B (en) * | 1981-02-21 | 1984-12-19 | Rolls Royce | Improvements in or relating to fuel burners and combustion equipment for use in gas turbine engines |
GB2097112B (en) * | 1981-04-16 | 1984-12-12 | Rolls Royce | Fuel burners and combustion equipment for use in gas turbine engines |
US4903476A (en) * | 1988-12-27 | 1990-02-27 | General Electric Company | Gas turbine igniter with ball-joint support |
US5966926A (en) | 1997-05-28 | 1999-10-19 | Capstone Turbine Corporation | Liquid fuel injector purge system |
US6438940B1 (en) * | 1999-12-21 | 2002-08-27 | General Electric Company | Methods and apparatus for providing uniform ignition in an augmenter |
US6438936B1 (en) | 2000-05-16 | 2002-08-27 | Elliott Energy Systems, Inc. | Recuperator for use with turbine/turbo-alternator |
US6442929B1 (en) * | 2001-06-04 | 2002-09-03 | Power Systems Mfg., Llc | Igniter assembly having spring biasing of a semi-hemispherical mount |
US7024863B2 (en) * | 2003-07-08 | 2006-04-11 | Pratt & Whitney Canada Corp. | Combustor attachment with rotational joint |
GB2433984B (en) * | 2006-01-04 | 2007-11-21 | Rolls Royce Plc | A combustor assembly |
FR2921463B1 (fr) * | 2007-09-26 | 2013-12-06 | Snecma | Chambre de combustion d'une turbomachine |
WO2013002669A1 (fr) | 2011-06-30 | 2013-01-03 | General Electric Company | Chambre de combustion et procédé d'alimentation en carburant de la chambre de combustion |
US9032735B2 (en) * | 2012-04-26 | 2015-05-19 | General Electric Company | Combustor and a method for assembling the combustor |
FR3000522B1 (fr) * | 2012-12-27 | 2018-11-02 | Safran Aircraft Engines | Dispositif de liaison a double tube |
US9803555B2 (en) | 2014-04-23 | 2017-10-31 | General Electric Company | Fuel delivery system with moveably attached fuel tube |
US9803863B2 (en) * | 2015-05-13 | 2017-10-31 | Solar Turbines Incorporated | Controlled-leak combustor grommet |
FR3038699B1 (fr) * | 2015-07-08 | 2022-06-24 | Snecma | Chambre de combustion coudee d'une turbomachine |
GB2543803B (en) * | 2015-10-29 | 2019-10-30 | Rolls Royce Plc | A combustion chamber assembly |
GB2548585B (en) * | 2016-03-22 | 2020-05-27 | Rolls Royce Plc | A combustion chamber assembly |
FR3059363B1 (fr) | 2016-11-25 | 2019-04-05 | Turbotech | Turbomachine, notamment turbogenerateur et echangeur pour une telle turbomachine |
-
2018
- 2018-12-21 FR FR1874016A patent/FR3090747B1/fr active Active
-
2019
- 2019-12-17 US US17/416,956 patent/US20220074595A1/en not_active Abandoned
- 2019-12-17 WO PCT/FR2019/053108 patent/WO2020128292A1/fr unknown
- 2019-12-17 CN CN201980091938.XA patent/CN113454390B/zh active Active
- 2019-12-17 CA CA3124209A patent/CA3124209A1/fr active Pending
- 2019-12-17 EP EP19845596.6A patent/EP3899371B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CN113454390A (zh) | 2021-09-28 |
CA3124209A1 (fr) | 2020-06-25 |
WO2020128292A1 (fr) | 2020-06-25 |
EP3899371B1 (fr) | 2024-02-07 |
CN113454390B (zh) | 2023-02-24 |
FR3090747A1 (fr) | 2020-06-26 |
EP3899371C0 (fr) | 2024-02-07 |
EP3899371A1 (fr) | 2021-10-27 |
US20220074595A1 (en) | 2022-03-10 |
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Legal Events
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---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200626 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |