GB815590A - Improvements in or relating to gas turbine engines - Google Patents
Improvements in or relating to gas turbine enginesInfo
- Publication number
- GB815590A GB815590A GB2498255A GB2498255A GB815590A GB 815590 A GB815590 A GB 815590A GB 2498255 A GB2498255 A GB 2498255A GB 2498255 A GB2498255 A GB 2498255A GB 815590 A GB815590 A GB 815590A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- combustion
- engine
- combustion chamber
- gas turbine
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 6
- 229910052799 carbon Inorganic materials 0.000 abstract 6
- 238000002485 combustion reaction Methods 0.000 abstract 5
- 239000000567 combustion gas Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 238000010000 carbonizing Methods 0.000 abstract 1
- 238000004939 coking Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000010763 heavy fuel oil Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 150000003388 sodium compounds Chemical group 0.000 abstract 1
- 150000003682 vanadium compounds Chemical class 0.000 abstract 1
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
- F02C7/30—Preventing corrosion or unwanted deposits in gas-swept spaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
815,590. Combustion apparatus; preventing corrosion. BRITISH PETROLEUM CO. Ltd. Oct. 18, 1956 [Aug. 31, 1955], No. 24982/55. Class 51 (1). In order to reduce the deposition of sodium and vanadium compounds on the blades &c. of a gas turbine engine operating on a petroleum residual fuel, a small proportion of finelydivided carbon is introduced into the combustion chamber in such conditions that at least a part of said carbon remains dispensed in the combustion gases passing through the engine. In the method described, at least a part of the engine's air supply is passed through a chamber wherein the carbon is formed by carbonizing a straight-run distillation fraction or residue, and thereafter passing the heated air carrying the carbon in suspension to the combustion chamber of the engine. In engines having a plurality of combustion chambers, the carbon may be introduced into all of them. The carbon may be produced by subjecting an organic liquid feed to coking conditions in an indirect heatexchanger which is heated by combustion gases and it may be fed into the combustion chamber by a screw conveyer, as a suspension in the main or a subsidiary fuel or " fluidized " in the air stream.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB815590A true GB815590A (en) | 1959-07-01 |
Family
ID=1738804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2498255A Expired GB815590A (en) | 1955-08-31 | Improvements in or relating to gas turbine engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB815590A (en) |
-
1955
- 1955-08-31 GB GB2498255A patent/GB815590A/en not_active Expired
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