CA3124209A1 - Chambre de combustion d'une turbomachine - Google Patents
Chambre de combustion d'une turbomachine Download PDFInfo
- Publication number
- CA3124209A1 CA3124209A1 CA3124209A CA3124209A CA3124209A1 CA 3124209 A1 CA3124209 A1 CA 3124209A1 CA 3124209 A CA3124209 A CA 3124209A CA 3124209 A CA3124209 A CA 3124209A CA 3124209 A1 CA3124209 A1 CA 3124209A1
- Authority
- CA
- Canada
- Prior art keywords
- wall
- combustion chamber
- connection
- tube
- turbomachine according
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 4
- 239000000446 fuel Substances 0.000 description 20
- 239000003570 air Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000010339 dilation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
- F23R3/46—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
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)
- Fuel-Injection Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Joints Allowing Movement (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1874016A FR3090747B1 (fr) | 2018-12-21 | 2018-12-21 | Chambre de combustion d'une turbomachine |
| FR1874016 | 2018-12-21 | ||
| PCT/FR2019/053108 WO2020128292A1 (fr) | 2018-12-21 | 2019-12-17 | Chambre de combustion d'une turbomachine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3124209A1 true CA3124209A1 (fr) | 2020-06-25 |
Family
ID=67441198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3124209A Pending CA3124209A1 (fr) | 2018-12-21 | 2019-12-17 | Chambre de combustion d'une turbomachine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220074595A1 (de) |
| EP (1) | EP3899371B1 (de) |
| CN (1) | CN113454390B (de) |
| CA (1) | CA3124209A1 (de) |
| FR (1) | FR3090747B1 (de) |
| WO (1) | WO2020128292A1 (de) |
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 |
| EP2726787B1 (de) | 2011-06-30 | 2019-10-30 | General Electric Company | Brennkammer und verfahren zur brennstoffversorgung der brennkammer |
| 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 WO PCT/FR2019/053108 patent/WO2020128292A1/fr unknown
- 2019-12-17 CN CN201980091938.XA patent/CN113454390B/zh active Active
- 2019-12-17 EP EP19845596.6A patent/EP3899371B1/de active Active
- 2019-12-17 US US17/416,956 patent/US20220074595A1/en not_active Abandoned
- 2019-12-17 CA CA3124209A patent/CA3124209A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR3090747A1 (fr) | 2020-06-26 |
| WO2020128292A1 (fr) | 2020-06-25 |
| CN113454390B (zh) | 2023-02-24 |
| FR3090747B1 (fr) | 2021-01-22 |
| EP3899371C0 (de) | 2024-02-07 |
| EP3899371B1 (de) | 2024-02-07 |
| EP3899371A1 (de) | 2021-10-27 |
| CN113454390A (zh) | 2021-09-28 |
| US20220074595A1 (en) | 2022-03-10 |
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