SE395177B - COOLING DEVICE FOR A GAS TURBINE SYSTEM - Google Patents

COOLING DEVICE FOR A GAS TURBINE SYSTEM

Info

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
Application number
SE7507181A
Other languages
Swedish (sv)
Other versions
SE7507181L (en
Inventor
W Endres
J Burkett
Original Assignee
Bbc Sulzer Turbomaschinen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bbc Sulzer Turbomaschinen filed Critical Bbc Sulzer Turbomaschinen
Publication of SE7507181L publication Critical patent/SE7507181L/en
Publication of SE395177B publication Critical patent/SE395177B/en

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)
SE7507181A 1974-06-28 1975-06-23 COOLING DEVICE FOR A GAS TURBINE SYSTEM SE395177B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH572577A5 (en) 1976-02-13
DE2442638C2 (en) 1982-12-16
IT1039402B (en) 1979-12-10
FR2276465A1 (en) 1976-01-23
DE2442638A1 (en) 1976-01-15
GB1493008A (en) 1977-11-23
FR2276465B3 (en) 1979-02-16
JPS5838617B2 (en) 1983-08-24
JPS5119224A (en) 1976-02-16
SE7507181L (en) 1975-12-29

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