EP2927594A3 - Combustion chamber of a gas turbine - Google Patents
Combustion chamber of a gas turbine Download PDFInfo
- Publication number
- EP2927594A3 EP2927594A3 EP15158442.2A EP15158442A EP2927594A3 EP 2927594 A3 EP2927594 A3 EP 2927594A3 EP 15158442 A EP15158442 A EP 15158442A EP 2927594 A3 EP2927594 A3 EP 2927594A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion chamber
- gas turbine
- wall
- shingles
- dividing
- 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
- F23R3/002—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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
-
- 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
-
- 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
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)
Abstract
Die Erfindung bezieht sich auf eine Brennkammer einer Gasturbine mit einer äußeren Brennkammerwand (1) und an deren Innenseite befestigten Schindeln (9) oder auf eine einwandige Brennkammer, dadurch gekennzeichnet, dass die Brennkammer in einem mittleren Bereich, bezogen auf die Durchströmungsrichtung, einen sich um den gesamten Umfang der Brennkammer erstreckenden Schlitz (18) aufweist, der die äußere Brennkammerwand (1) und die Schindeln (9) zur Zuleitung von Mischluft unterteilt. The invention relates to a combustion chamber of a gas turbine with an outer combustion chamber wall (1) and attached to the inside shingles (9) or to a single-wall combustion chamber, characterized in that the combustion chamber in a central region, based on the flow direction, a to having the entire circumference of the combustion chamber extending slot (18) dividing the outer combustion chamber wall (1) and the shingles (9) for supplying mixed air.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014204482.0A DE102014204482A1 (en) | 2014-03-11 | 2014-03-11 | Combustion chamber of a gas turbine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2927594A2 EP2927594A2 (en) | 2015-10-07 |
EP2927594A3 true EP2927594A3 (en) | 2016-02-17 |
EP2927594B1 EP2927594B1 (en) | 2019-05-08 |
Family
ID=52633152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15158442.2A Active EP2927594B1 (en) | 2014-03-11 | 2015-03-10 | Combustion chamber of a gas turbine |
Country Status (3)
Country | Link |
---|---|
US (1) | US9366436B2 (en) |
EP (1) | EP2927594B1 (en) |
DE (1) | DE102014204482A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3045137B1 (en) * | 2015-12-11 | 2018-05-04 | Safran Aircraft Engines | TURBOMACHINE COMBUSTION CHAMBER |
US10655853B2 (en) * | 2016-11-10 | 2020-05-19 | United Technologies Corporation | Combustor liner panel with non-linear circumferential edge for a gas turbine engine combustor |
US10935235B2 (en) | 2016-11-10 | 2021-03-02 | Raytheon Technologies Corporation | Non-planar combustor liner panel for a gas turbine engine combustor |
US10935236B2 (en) | 2016-11-10 | 2021-03-02 | Raytheon Technologies Corporation | Non-planar combustor liner panel for a gas turbine engine combustor |
US11035251B2 (en) * | 2019-09-26 | 2021-06-15 | General Electric Company | Stator temperature control system for a gas turbine engine |
US20220390112A1 (en) * | 2021-06-07 | 2022-12-08 | General Electric Company | Combustor for a gas turbine engine |
US20220390111A1 (en) * | 2021-06-07 | 2022-12-08 | General Electric Company | Combustor for a gas turbine engine |
US11959643B2 (en) | 2021-06-07 | 2024-04-16 | General Electric Company | Combustor for a gas turbine engine |
US20230144971A1 (en) * | 2021-11-11 | 2023-05-11 | General Electric Company | Combustion liner |
CN115046226B (en) * | 2022-08-11 | 2022-11-04 | 成都中科翼能科技有限公司 | Gas turbine flame tube supporting and positioning structure |
US11747019B1 (en) * | 2022-09-02 | 2023-09-05 | General Electric Company | Aerodynamic combustor liner design for emissions reductions |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB543918A (en) * | 1939-09-29 | 1942-03-19 | Bbc Brown Boveri & Cie | Improvements and relating to combustion chambers |
FR1036218A (en) * | 1951-04-26 | 1953-09-04 | Lucas Ltd Joseph | Improvements in the manufacture of tubular bodies |
DE1179422B (en) * | 1959-01-29 | 1964-10-08 | Rolls Royce | Combustion chamber, especially for jet engines |
US4773227A (en) * | 1982-04-07 | 1988-09-27 | United Technologies Corporation | Combustion chamber with improved liner construction |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2699648A (en) * | 1950-10-03 | 1955-01-18 | Gen Electric | Combustor sectional liner structure with annular inlet nozzles |
GB1256066A (en) | 1967-11-10 | 1971-12-08 | Lucas Industries Ltd | Flame tubes for gas turbine engines |
DE2416909A1 (en) | 1974-04-06 | 1975-10-16 | Daimler Benz Ag | OPERATING PROCEDURE FOR A GAS TURBINE SYSTEM FOR EXHAUST GAS IMPROVEMENT AND THE CORRESPONDING GAS TURBINE SYSTEM |
US4138842A (en) * | 1975-11-05 | 1979-02-13 | Zwick Eugene B | Low emission combustion apparatus |
FR2472082A1 (en) * | 1979-12-19 | 1981-06-26 | France Etat | IMPROVEMENTS IN OR RELATING TO INTERNAL COMBUSTION ENGINES, IN PARTICULAR FOR DIESEL ENGINES |
DE3209135A1 (en) * | 1982-03-12 | 1983-09-15 | Kraftwerk Union AG, 4330 Mülheim | GAS TURBINE COMBUSTION CHAMBER |
US4567730A (en) * | 1983-10-03 | 1986-02-04 | General Electric Company | Shielded combustor |
DE4034711C1 (en) * | 1990-11-01 | 1992-02-27 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | Secondary air feed control for gas turbine burner flame tube - has jacketed tube with spherical surface in region with air ports with throttle ring |
US5461866A (en) * | 1994-12-15 | 1995-10-31 | United Technologies Corporation | Gas turbine engine combustion liner float wall cooling arrangement |
GB2405197B (en) * | 2003-08-16 | 2005-09-28 | Rolls Royce Plc | Fuel injector |
FR2897418B1 (en) * | 2006-02-10 | 2013-03-01 | Snecma | ANNULAR COMBUSTION CHAMBER OF A TURBOMACHINE |
DE102006042124B4 (en) | 2006-09-07 | 2010-04-22 | Man Turbo Ag | Gas turbine combustor |
DE102006048842B4 (en) * | 2006-10-13 | 2019-10-10 | Man Energy Solutions Se | Combustion chamber for a gas turbine |
RU2010101978A (en) * | 2010-01-15 | 2011-07-20 | Дженерал Электрик Компани (US) | GAS TURBINE CONNECTION UNIT |
-
2014
- 2014-03-11 DE DE102014204482.0A patent/DE102014204482A1/en not_active Withdrawn
-
2015
- 2015-03-10 US US14/643,443 patent/US9366436B2/en active Active
- 2015-03-10 EP EP15158442.2A patent/EP2927594B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB543918A (en) * | 1939-09-29 | 1942-03-19 | Bbc Brown Boveri & Cie | Improvements and relating to combustion chambers |
FR1036218A (en) * | 1951-04-26 | 1953-09-04 | Lucas Ltd Joseph | Improvements in the manufacture of tubular bodies |
DE1179422B (en) * | 1959-01-29 | 1964-10-08 | Rolls Royce | Combustion chamber, especially for jet engines |
US4773227A (en) * | 1982-04-07 | 1988-09-27 | United Technologies Corporation | Combustion chamber with improved liner construction |
Also Published As
Publication number | Publication date |
---|---|
US9366436B2 (en) | 2016-06-14 |
EP2927594A2 (en) | 2015-10-07 |
EP2927594B1 (en) | 2019-05-08 |
DE102014204482A1 (en) | 2015-09-17 |
US20150260403A1 (en) | 2015-09-17 |
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