GB763359A - Combustion chambers for jet propulsion engines, gas turbines or other apparatus - Google Patents
Combustion chambers for jet propulsion engines, gas turbines or other apparatusInfo
- Publication number
- GB763359A GB763359A GB180754A GB180754A GB763359A GB 763359 A GB763359 A GB 763359A GB 180754 A GB180754 A GB 180754A GB 180754 A GB180754 A GB 180754A GB 763359 A GB763359 A GB 763359A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flame tube
- disposed
- air
- nose piece
- outlet
- 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
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Spray-Type Burners (AREA)
Abstract
763,359. Generating combustion products under pressure. LUCAS (INDUSTRIES), Ltd., J. Feb. 10, 1955 [Jan. 21, 1954; April 1, 1954], Nos. 1807/54 and 9550/54. Class 51 (1). In a liquid fuel combustion chamber comprising a tubular or annular flame tube disposed within an outer air casing, a nose piece disposed at the inlet end of the flame tube is combined with an air duct which terminates in a vortex chamber, the latter having at one side an outlet through which air passes into the flame tube, a fuel nozzle located coaxially with the outlet of the vortex chamber being disposed either within the vortex chamber or within the flame tube. The combustion equipment shown in Figs. 1 and 2 comprises an annular flame tube a .disposed within an annular outer air casing b, c, a nose piece g disposed at the inlet end of the flame tube guiding the incoming air to the inner and outer air spaces. Some of the air passing to the inner space b is led off through ducts h to a series of vortex chambers i located within the nose piece g, each chamber having a fuel nozzle f and an outlet into the flame tube. The equipment in Figs. 4 and 5 comprises a tube type flame tube a disposed within the outer air casing b and a central air duct m is disposed within the nose piece g. Air passing through the duct m issues through an annular opening n into four vortex chambers i disposed between the duct m and the nose piece g. Each vortex chamber has an outlet j and contains a fuel nozzle f concentric with the outlet. Secondary air flows through the annular passage o between the nose piece and the upstream end of the flame tube wall. The embodiment of Fig. 6 is similar to that of Figs. 4 and 5 except that the fuel is vaporized and the fuel inlet nozzles are located within the flame tube not within the vortex chambers. Fuel flows through the ducts q and p where it becomes vaporized and issues in an upstream direction opposite the outlets j from the vortex chambers i. The combustion equipment is suitable for jet propulsion engines or gas turbine engines.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB180754A GB763359A (en) | 1954-01-21 | 1954-01-21 | Combustion chambers for jet propulsion engines, gas turbines or other apparatus |
| FR1122874D FR1122874A (en) | 1954-01-21 | 1955-04-21 | Combustion chambers for jet engines, gas turbines or other devices |
| DEL21813A DE1006215B (en) | 1954-01-21 | 1955-04-23 | Combustion chamber for jet engines, gas turbines, etc. like |
| CH330988D CH330988A (en) | 1954-01-21 | 1955-04-25 | Combustion device for liquid fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB180754A GB763359A (en) | 1954-01-21 | 1954-01-21 | Combustion chambers for jet propulsion engines, gas turbines or other apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB763359A true GB763359A (en) | 1956-12-12 |
Family
ID=9728360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB180754A Expired GB763359A (en) | 1954-01-21 | 1954-01-21 | Combustion chambers for jet propulsion engines, gas turbines or other apparatus |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH330988A (en) |
| DE (1) | DE1006215B (en) |
| FR (1) | FR1122874A (en) |
| GB (1) | GB763359A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097213B (en) * | 1958-05-22 | 1961-01-12 | Rolls Royce | Incinerator for gas turbine engines |
| WO2004020841A1 (en) * | 2002-08-14 | 2004-03-11 | Siemens Aktiengesellschaft | Device for the generation of eddies and method for operation of said device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB694448A (en) * | 1950-10-09 | 1953-07-22 | Rolls Royce | Improvements in or relating to gas-turbine engines |
| US2609663A (en) * | 1951-07-21 | 1952-09-09 | United Aircraft Corp | Rotatable combustion apparatus for aligning individual flame tubes with access partsor manholes |
| GB710589A (en) * | 1952-03-19 | 1954-06-16 | Lucas Industries Ltd | Combustion chambers for jet engines or gas turbines |
-
1954
- 1954-01-21 GB GB180754A patent/GB763359A/en not_active Expired
-
1955
- 1955-04-21 FR FR1122874D patent/FR1122874A/en not_active Expired
- 1955-04-23 DE DEL21813A patent/DE1006215B/en active Pending
- 1955-04-25 CH CH330988D patent/CH330988A/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097213B (en) * | 1958-05-22 | 1961-01-12 | Rolls Royce | Incinerator for gas turbine engines |
| WO2004020841A1 (en) * | 2002-08-14 | 2004-03-11 | Siemens Aktiengesellschaft | Device for the generation of eddies and method for operation of said device |
| CN1325807C (en) * | 2002-08-14 | 2007-07-11 | 西门子公司 | Device for the generation of eddies and method for operation of said device |
| US7431244B2 (en) | 2002-08-14 | 2008-10-07 | Siemens Aktiengesellschaft | Device for the generation of eddies and method for operating of said device |
Also Published As
| Publication number | Publication date |
|---|---|
| CH330988A (en) | 1958-06-30 |
| FR1122874A (en) | 1956-09-13 |
| DE1006215B (en) | 1957-04-11 |
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