SE395177B - COOLING DEVICE FOR A GAS TURBINE SYSTEM - Google Patents
COOLING DEVICE FOR A GAS TURBINE SYSTEMInfo
- Publication number
- SE395177B SE395177B SE7507181A SE7507181A SE395177B SE 395177 B SE395177 B SE 395177B SE 7507181 A SE7507181 A SE 7507181A SE 7507181 A SE7507181 A SE 7507181A SE 395177 B SE395177 B SE 395177B
- Authority
- SE
- Sweden
- Prior art keywords
- gas turbine
- cooling device
- turbine system
- cooling
- gas
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/007—Preventing corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/002—Cleaning of turbomachines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
-
- 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
- F02C7/12—Cooling of plants
-
- 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
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
- F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH890974A CH572577A5 (en) | 1974-06-28 | 1974-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7507181L SE7507181L (en) | 1975-12-29 |
SE395177B true SE395177B (en) | 1977-08-01 |
Family
ID=4346146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7507181A SE395177B (en) | 1974-06-28 | 1975-06-23 | COOLING DEVICE FOR A GAS TURBINE SYSTEM |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5838617B2 (en) |
CH (1) | CH572577A5 (en) |
DE (1) | DE2442638C2 (en) |
FR (1) | FR2276465A1 (en) |
GB (1) | GB1493008A (en) |
IT (1) | IT1039402B (en) |
SE (1) | SE395177B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272953A (en) * | 1978-10-26 | 1981-06-16 | Rice Ivan G | Reheat gas turbine combined with steam turbine |
DE4210541A1 (en) * | 1992-03-31 | 1993-10-07 | Asea Brown Boveri | Process for operating a gas turbine group |
GB2319307B (en) * | 1996-11-12 | 2000-11-08 | Rolls Royce Plc | Gas turbine engine cooling air flow control |
DE19801804C2 (en) * | 1998-01-19 | 1999-10-28 | Siemens Ag | Turbine blade and method for inspecting and / or cleaning a turbine blade |
DE10014810A1 (en) * | 2000-03-27 | 2001-10-11 | Abb Turbo Systems Ag Baden | Exhaust gas turbocharger radial turbine for internal combustion engine; has turbine wheel and flow channel for working medium and has separating wall between turbine and bearing casings |
US10753208B2 (en) * | 2018-11-30 | 2020-08-25 | General Electric Company | Airfoils including plurality of nozzles and venturi |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032468B (en) * | 1956-03-12 | 1958-06-19 | Licentia Gmbh | Device for cleaning multi-stage axial turbo machines |
US3388888A (en) * | 1966-09-14 | 1968-06-18 | Gen Electric | Cooled turbine nozzle for high temperature turbine |
-
1974
- 1974-06-28 CH CH890974A patent/CH572577A5/xx not_active IP Right Cessation
- 1974-09-06 DE DE2442638A patent/DE2442638C2/en not_active Expired
-
1975
- 1975-05-15 GB GB20565/75A patent/GB1493008A/en not_active Expired
- 1975-06-23 SE SE7507181A patent/SE395177B/en unknown
- 1975-06-26 JP JP50078670A patent/JPS5838617B2/en not_active Expired
- 1975-06-26 IT IT24793/75A patent/IT1039402B/en active
- 1975-06-26 FR FR7520113A patent/FR2276465A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5119224A (en) | 1976-02-16 |
DE2442638A1 (en) | 1976-01-15 |
JPS5838617B2 (en) | 1983-08-24 |
FR2276465B3 (en) | 1979-02-16 |
FR2276465A1 (en) | 1976-01-23 |
GB1493008A (en) | 1977-11-23 |
DE2442638C2 (en) | 1982-12-16 |
IT1039402B (en) | 1979-12-10 |
SE7507181L (en) | 1975-12-29 |
CH572577A5 (en) | 1976-02-13 |
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