IT8322399A0 - COMBUSTOR JACKET WITH DUAL-PURPOSE COOLING AIR FLOW. - Google Patents
COMBUSTOR JACKET WITH DUAL-PURPOSE COOLING AIR FLOW.Info
- Publication number
- IT8322399A0 IT8322399A0 IT8322399A IT2239983A IT8322399A0 IT 8322399 A0 IT8322399 A0 IT 8322399A0 IT 8322399 A IT8322399 A IT 8322399A IT 2239983 A IT2239983 A IT 2239983A IT 8322399 A0 IT8322399 A0 IT 8322399A0
- Authority
- IT
- Italy
- Prior art keywords
- dual
- air flow
- cooling air
- purpose cooling
- combustor jacket
- Prior art date
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
- F23R3/02—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
- F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
-
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/20—Heat transfer, e.g. cooling
- F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
-
- 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
- F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40810482A | 1982-08-16 | 1982-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8322399A0 true IT8322399A0 (en) | 1983-08-03 |
IT1194584B IT1194584B (en) | 1988-09-22 |
Family
ID=23614881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22399/83A IT1194584B (en) | 1982-08-16 | 1983-08-03 | DOUBLE FUNCTION COMBUSTER SHIRT WITH AIR FLOW |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5969626A (en) |
CA (1) | CA1208922A (en) |
DE (1) | DE3328682A1 (en) |
FR (1) | FR2531748B1 (en) |
GB (1) | GB2125950B (en) |
IT (1) | IT1194584B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0660740B2 (en) * | 1985-04-05 | 1994-08-10 | 工業技術院長 | Gas turbine combustor |
US4984429A (en) * | 1986-11-25 | 1991-01-15 | General Electric Company | Impingement cooled liner for dry low NOx venturi combustor |
US5012645A (en) * | 1987-08-03 | 1991-05-07 | United Technologies Corporation | Combustor liner construction for gas turbine engine |
FR2668246B1 (en) * | 1990-10-17 | 1994-12-09 | Snecma | COMBUSTION CHAMBER PROVIDED WITH A WALL COOLING DEVICE. |
DE4244301C2 (en) * | 1992-12-28 | 2001-09-13 | Abb Research Ltd | Impact cooling device |
DE4444961A1 (en) * | 1994-12-16 | 1996-06-20 | Mtu Muenchen Gmbh | Device for cooling in particular the rear wall of the flame tube of a combustion chamber for gas turbine engines |
GB9505067D0 (en) * | 1995-03-14 | 1995-05-03 | Europ Gas Turbines Ltd | Combustor and operating method for gas or liquid-fuelled turbine |
DE19547703C2 (en) * | 1995-12-20 | 1999-02-18 | Mtu Muenchen Gmbh | Combustion chamber, in particular ring combustion chamber, for gas turbine engines |
US7036316B2 (en) * | 2003-10-17 | 2006-05-02 | General Electric Company | Methods and apparatus for cooling turbine engine combustor exit temperatures |
US7051532B2 (en) * | 2003-10-17 | 2006-05-30 | General Electric Company | Methods and apparatus for film cooling gas turbine engine combustors |
US7270175B2 (en) * | 2004-01-09 | 2007-09-18 | United Technologies Corporation | Extended impingement cooling device and method |
GB0601413D0 (en) | 2006-01-25 | 2006-03-08 | Rolls Royce Plc | Wall elements for gas turbine engine combustors |
EP1813869A3 (en) | 2006-01-25 | 2013-08-14 | Rolls-Royce plc | Wall elements for gas turbine engine combustors |
GB0601418D0 (en) | 2006-01-25 | 2006-03-08 | Rolls Royce Plc | Wall elements for gas turbine engine combustors |
CN108167864A (en) * | 2017-11-20 | 2018-06-15 | 北京动力机械研究所 | Burner inner liner and high-pressure turbine guider integral structure |
CN111648866A (en) * | 2020-04-14 | 2020-09-11 | 南京航空航天大学 | Impact air film-divergent hole composite cooling structure |
US11859819B2 (en) | 2021-10-15 | 2024-01-02 | General Electric Company | Ceramic composite combustor dome and liners |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB721209A (en) * | 1951-09-24 | 1955-01-05 | Power Jets Res & Dev Ltd | Combustion apparatus |
GB763692A (en) * | 1955-01-07 | 1956-12-12 | Svenska Turbinfab Ab | Improved combustion chamber for gas turbines |
GB845971A (en) * | 1958-07-21 | 1960-08-24 | Gen Electric | Improvements relating to combustion chambers for gas turbine engines |
US3777484A (en) * | 1971-12-08 | 1973-12-11 | Gen Electric | Shrouded combustion liner |
IL42390A0 (en) * | 1972-08-02 | 1973-07-30 | Gen Electric | Impingement cooled combustor dome |
DE2339366A1 (en) * | 1972-08-15 | 1974-02-28 | Stal Laval Turbin Ab | COMBUSTION CHAMBER FOR GAS TURBINE |
CA980584A (en) * | 1972-11-10 | 1975-12-30 | Edward E. Ekstedt | Double walled impingement cooled combustor |
FR2312654A1 (en) * | 1975-05-28 | 1976-12-24 | Snecma | COMBUSTION CHAMBERS IMPROVEMENTS FOR GAS TURBINE ENGINES |
GB2034874A (en) * | 1978-11-03 | 1980-06-11 | Gen Electric | Gas turbine engine combustor |
US4312186A (en) * | 1979-10-17 | 1982-01-26 | General Motors Corporation | Shingled laminated porous material |
US4302941A (en) * | 1980-04-02 | 1981-12-01 | United Technologies Corporation | Combuster liner construction for gas turbine engine |
GB2087065B (en) * | 1980-11-08 | 1984-11-07 | Rolls Royce | Wall structure for a combustion chamber |
-
1983
- 1983-06-16 GB GB08316374A patent/GB2125950B/en not_active Expired
- 1983-07-22 CA CA000433056A patent/CA1208922A/en not_active Expired
- 1983-08-02 FR FR8312698A patent/FR2531748B1/en not_active Expired
- 1983-08-03 IT IT22399/83A patent/IT1194584B/en active
- 1983-08-09 DE DE19833328682 patent/DE3328682A1/en not_active Ceased
- 1983-08-11 JP JP58145789A patent/JPS5969626A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2531748B1 (en) | 1987-08-28 |
GB2125950A (en) | 1984-03-14 |
GB2125950B (en) | 1986-09-24 |
GB8316374D0 (en) | 1983-07-20 |
FR2531748A1 (en) | 1984-02-17 |
DE3328682A1 (en) | 1984-03-08 |
CA1208922A (en) | 1986-08-05 |
IT1194584B (en) | 1988-09-22 |
JPS5969626A (en) | 1984-04-19 |
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