GB623977A - Improvements in or relating to combustion apparatus - Google Patents
Improvements in or relating to combustion apparatusInfo
- Publication number
- GB623977A GB623977A GB15798/47A GB1579847A GB623977A GB 623977 A GB623977 A GB 623977A GB 15798/47 A GB15798/47 A GB 15798/47A GB 1579847 A GB1579847 A GB 1579847A GB 623977 A GB623977 A GB 623977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzles
- perforations
- june
- air
- rows
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
-
- 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)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
623,977. Generating combustion products under pressure. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. June 16, 1947, No. 15798. Convention, date, June 24, 1946. [Class 51 (i)] In a gas turbine plant, in which the annular combustion chamber is defined by conical walls and has an annular series of nozzles 37 in its up-stream end wall, the primary air is admitted from the surrounding air duct in a manner to produce vortical movement about the axes of the nozzles. Fig. 3 is a cross-section of the combustion chamber looking up-stream. In the inner and outer walls 31, 32 of the chamber there are longitudinal rows 38, 39 of perforations for admitting air which are located opposite alternate spaces between the nozzles. The air passing through them produces vortical movements in opposite directions about adjacent nozzles. Single rows of perforations may be used in place of the double rows shown.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US623977XA | 1946-06-24 | 1946-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB623977A true GB623977A (en) | 1949-05-25 |
Family
ID=22042213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15798/47A Expired GB623977A (en) | 1946-06-24 | 1947-06-16 | Improvements in or relating to combustion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB623977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0803681A1 (en) * | 1996-04-24 | 1997-10-29 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Optimalisation of the mixture of combustion gas in a gas turbine combustor |
| EP1235032A2 (en) * | 2001-02-26 | 2002-08-28 | United Technologies Corporation | Low emissions combustor for a gas turbine engine |
-
1947
- 1947-06-16 GB GB15798/47A patent/GB623977A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0803681A1 (en) * | 1996-04-24 | 1997-10-29 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Optimalisation of the mixture of combustion gas in a gas turbine combustor |
| FR2748088A1 (en) * | 1996-04-24 | 1997-10-31 | Snecma | OPTIMIZATION OF THE MIXTURE OF BURNED GASES IN AN ANNULAR COMBUSTION CHAMBER |
| US5934067A (en) * | 1996-04-24 | 1999-08-10 | Societe National D'etude Et De Construction De Moteurs D'aviation (Snecma) | Gas turbine engine combustion chamber for optimizing the mixture of burned gases |
| EP1235032A2 (en) * | 2001-02-26 | 2002-08-28 | United Technologies Corporation | Low emissions combustor for a gas turbine engine |
| EP1235032A3 (en) * | 2001-02-26 | 2004-01-21 | United Technologies Corporation | Low emissions combustor for a gas turbine engine |
| US6810673B2 (en) | 2001-02-26 | 2004-11-02 | United Technologies Corporation | Low emissions combustor for a gas turbine engine |
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