GB1442350A - Gas turbine engine combustion equipment - Google Patents
Gas turbine engine combustion equipmentInfo
- Publication number
- GB1442350A GB1442350A GB4953373A GB4953373A GB1442350A GB 1442350 A GB1442350 A GB 1442350A GB 4953373 A GB4953373 A GB 4953373A GB 4953373 A GB4953373 A GB 4953373A GB 1442350 A GB1442350 A GB 1442350A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liner wall
- wall
- combustion equipment
- cooling
- outer liner
- 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.)
- Expired
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
-
- 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
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
1442350 Gas turbine engine combustion equipment GENERAL ELECTRIC CO 24 Oct 1973 [10 Nov 1972] 49533/73 Heading F1L The invention relates to combustion equipment for a gas turbine engine and to the construction of a flame tube or liner wall therefor. The combustion equipment comprises an outer casing 26 and an inner casing 28 between which are disposed an outer liner wall 22 and an inner liner wall 24 which together define an annular combustion zone 20, an outer annular cooling air passage 14 and an inner annular cooling air passage 16. The outer liner wall 22 comprises a series of telescopically engaged ring members 22a which are formed with apertures 34 for inflow of cooling air. A further wall 36 isdisposed between the outer liner wall 22 and the outer casing 26 to define an inner plenum 38, there being openings 40 in the wall 36 whereby cooling air from the plenum 14 is caused to impinge against the outer surface of the outer liner wall thereby cooling the latter, the air then passing through openings 34 to flow along the inner surface of the outer liner wall as a cooling film. The wall 36 is supported from the outer liner wall 22 by means of brackets 42 which also serve to divide the inner plenum 38 into separate compartments. The airflow into the separate compartments may be arranged so that most air is diverted into those compartments where greatest cooling is necessary.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30552072A | 1972-11-10 | 1972-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1442350A true GB1442350A (en) | 1976-07-14 |
Family
ID=23181127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4953373A Expired GB1442350A (en) | 1972-11-10 | 1973-10-24 | Gas turbine engine combustion equipment |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5754687B2 (en) |
BE (1) | BE807104A (en) |
CA (1) | CA980584A (en) |
DE (1) | DE2355547C2 (en) |
FR (1) | FR2206440B1 (en) |
GB (1) | GB1442350A (en) |
IT (1) | IT999329B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2125950A (en) * | 1982-08-16 | 1984-03-14 | Gen Electric | Gas turbine combustor |
GB2173891A (en) * | 1985-04-05 | 1986-10-22 | Agency Ind Science Techn | Gas turbine combustor |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2034874A (en) * | 1978-11-03 | 1980-06-11 | Gen Electric | Gas turbine engine combustor |
DE3230379C2 (en) * | 1982-05-10 | 1987-03-26 | W + E Umwelttechnik AG, Zürich | Device for burning garbage and other waste in a combustion chamber |
JPS58175372U (en) * | 1982-05-17 | 1983-11-24 | 三菱重工業株式会社 | Impingement jet cooling surface |
JPS60122583U (en) * | 1984-01-27 | 1985-08-19 | 松下電器産業株式会社 | portable air pump |
DE3603350A1 (en) * | 1986-02-04 | 1987-08-06 | Walter Prof Dipl Ph Sibbertsen | METHOD FOR COOLING THERMALLY LOADED COMPONENTS OF FLOWING MACHINES, DEVICE FOR CARRYING OUT THE METHOD AND TRAINING THERMALLY LOADED BLADES |
DE4242721A1 (en) * | 1992-12-17 | 1994-06-23 | Asea Brown Boveri | Gas turbine combustion chamber |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH284190A (en) * | 1950-09-04 | 1952-07-15 | Bbc Brown Boveri & Cie | Metal combustion chamber for generating hot gases, especially propellants for gas turbine systems. |
GB721209A (en) * | 1951-09-24 | 1955-01-05 | Power Jets Res & Dev Ltd | Combustion apparatus |
US2958194A (en) * | 1951-09-24 | 1960-11-01 | Power Jets Res & Dev Ltd | Cooled flame tube |
US3038309A (en) * | 1959-07-21 | 1962-06-12 | Gen Electric | Cooling liner for jet engine afterburner |
GB1100971A (en) * | 1963-11-12 | 1968-01-31 | Lucas Industries Ltd | Flame tubes |
US3899876A (en) * | 1968-11-15 | 1975-08-19 | Secr Defence Brit | Flame tube for a gas turbine combustion equipment |
US3589127A (en) * | 1969-02-04 | 1971-06-29 | Gen Electric | Combustion apparatus |
FR2093115A5 (en) * | 1970-06-02 | 1972-01-28 | Snecma | |
CH529916A (en) * | 1970-10-01 | 1972-10-31 | Bbc Sulzer Turbomaschinen | Combustion chamber for a gas turbine plant |
-
1973
- 1973-10-17 CA CA183,636A patent/CA980584A/en not_active Expired
- 1973-10-24 GB GB4953373A patent/GB1442350A/en not_active Expired
- 1973-11-06 JP JP48124059A patent/JPS5754687B2/ja not_active Expired
- 1973-11-07 DE DE2355547A patent/DE2355547C2/en not_active Expired
- 1973-11-09 FR FR7339825A patent/FR2206440B1/fr not_active Expired
- 1973-11-09 BE BE137559A patent/BE807104A/en unknown
- 1973-11-09 IT IT31138/73A patent/IT999329B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2125950A (en) * | 1982-08-16 | 1984-03-14 | Gen Electric | Gas turbine combustor |
GB2173891A (en) * | 1985-04-05 | 1986-10-22 | Agency Ind Science Techn | Gas turbine combustor |
US4695247A (en) * | 1985-04-05 | 1987-09-22 | Director-General Of The Agency Of Industrial Science & Technology | Combustor of gas turbine |
Also Published As
Publication number | Publication date |
---|---|
CA980584A (en) | 1975-12-30 |
FR2206440B1 (en) | 1977-08-05 |
FR2206440A1 (en) | 1974-06-07 |
JPS5754687B2 (en) | 1982-11-19 |
BE807104A (en) | 1974-03-01 |
IT999329B (en) | 1976-02-20 |
DE2355547A1 (en) | 1974-05-16 |
JPS49133715A (en) | 1974-12-23 |
DE2355547C2 (en) | 1986-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921024 |