GB749263A - Improvements in or relating to a gas-turbine installation with an auxiliary or after-burning chamber - Google Patents
Improvements in or relating to a gas-turbine installation with an auxiliary or after-burning chamberInfo
- Publication number
- GB749263A GB749263A GB20115/53A GB2011553A GB749263A GB 749263 A GB749263 A GB 749263A GB 20115/53 A GB20115/53 A GB 20115/53A GB 2011553 A GB2011553 A GB 2011553A GB 749263 A GB749263 A GB 749263A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- gas
- combustion chamber
- heat exchanger
- plant
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
749,263. Gas turbine plant. MASCHINEFABRIK AUGSBURG-NURNBERG AKT.- GES. July 20, 1953 [July 19, 1952], No. 20115/53. Class 110(3) A gas turbine plant in which the compressed combustion air is heated by the turbine exhaust gases in a heat exchanger before entering a combustion chamber burning gaseous fuel feeding the turbine has an additional combustion chamber in the turbine exhaust duct.between the turbine and heat exchanger to which liquid or gaseous fuel is temporarily fed by automatic means when the load on the plant is increased. In the arrangement shown, air compressed in a compressor 1 is heated in a heat exchanger 3 by the turbine exhaust gases before entering a combustion chamber 5 feeding the turbines 2, 6. The turbine 2 also drives a compressor 4 which feeds fuel gas to the chamber 5. The low pressure turbine 6 drives an electric generator 8. A further auxiliary combustion chamber 7 is arranged between the turbine 1 and the heat exchanger 3. When the load on the turbine 6 increases the 'turbine slows down and the governor 10 acting through a member 9 opens the valve 11. The auxiliary combustion chamber 7 is then put into operation. The temperature of the air leaving the heat exchanger 3 and consequently the temperature of the gases entering the turbine increases and the turbines speed up. More air and combustion gas is compressed and more useful power generated. When steady conditions are again reached, the valve 11 is shut. If a decrease in load occurs, the member 9 opens the valve 12 and reduces the gas supply to the combustion chambers. At starting of the plant, the valves 14 and 15 are closed and valve 12 opened so that the compressor 4 runs in a vacuum. The plant is started by a motor 13. and during thos phase fuel is burnt only in the auxiliary combustion chamber 7. A liquid instead of a gaseous fuel may be used. The. compressors 1 4 may be driven by the low pressure turbine and the generator 13 by the high pressure turbine. A number of air and gas compressors driven by a plurality of turbines may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE749263X | 1952-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB749263A true GB749263A (en) | 1956-05-23 |
Family
ID=6649246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20115/53A Expired GB749263A (en) | 1952-07-19 | 1953-07-20 | Improvements in or relating to a gas-turbine installation with an auxiliary or after-burning chamber |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB749263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0271360A2 (en) * | 1986-12-12 | 1988-06-15 | AlliedSignal Inc. | Power generating device and method |
| US5347806A (en) * | 1993-04-23 | 1994-09-20 | Cascaded Advanced Turbine Limited Partnership | Cascaded advanced high efficiency multi-shaft reheat turbine with intercooling and recuperation |
-
1953
- 1953-07-20 GB GB20115/53A patent/GB749263A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0271360A2 (en) * | 1986-12-12 | 1988-06-15 | AlliedSignal Inc. | Power generating device and method |
| EP0271360A3 (en) * | 1986-12-12 | 1990-02-28 | AlliedSignal Inc. | Power generating device and method |
| US5347806A (en) * | 1993-04-23 | 1994-09-20 | Cascaded Advanced Turbine Limited Partnership | Cascaded advanced high efficiency multi-shaft reheat turbine with intercooling and recuperation |
| US5386688A (en) * | 1993-04-23 | 1995-02-07 | Cascaded Advanced Turbine Limited Partnership | Method of generating power with high efficiency multi-shaft reheat turbine with interccooling and recuperation |
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