BE890264A - Systeme de refroidissement de turbine - Google Patents

Systeme de refroidissement de turbine

Info

Publication number
BE890264A
BE890264A BE0/205897A BE205897A BE890264A BE 890264 A BE890264 A BE 890264A BE 0/205897 A BE0/205897 A BE 0/205897A BE 205897 A BE205897 A BE 205897A BE 890264 A BE890264 A BE 890264A
Authority
BE
Belgium
Prior art keywords
cooling system
turbine cooling
turbine
cooling
Prior art date
Application number
BE0/205897A
Other languages
English (en)
Inventor
K W Karstensen
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BE890264A publication Critical patent/BE890264A/fr

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • F01D5/187—Convection cooling
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE0/205897A 1980-09-24 1981-09-08 Systeme de refroidissement de turbine BE890264A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/001278 WO1982001033A1 (fr) 1980-09-24 1980-09-24 Systeme de refroidissement de turbine

Publications (1)

Publication Number Publication Date
BE890264A true BE890264A (fr) 1982-01-04

Family

ID=22154566

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205897A BE890264A (fr) 1980-09-24 1981-09-08 Systeme de refroidissement de turbine

Country Status (2)

Country Link
BE (1) BE890264A (fr)
WO (1) WO1982001033A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635332A (en) * 1985-09-13 1987-01-13 Solar Turbines Incorporated Sealed telescopic joint and method of assembly
GB2402717B (en) * 2003-06-10 2006-05-10 Rolls Royce Plc A vane assembly for a gas turbine engine
US7114339B2 (en) * 2004-03-30 2006-10-03 United Technologies Corporation Cavity on-board injection for leakage flows
GB2464119B (en) * 2008-10-06 2010-09-01 Rolls Royce Plc A stator vane assembly
US8851845B2 (en) 2010-11-17 2014-10-07 General Electric Company Turbomachine vane and method of cooling a turbomachine vane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859934A (en) * 1953-07-29 1958-11-11 Havilland Engine Co Ltd Gas turbines
US3475107A (en) * 1966-12-01 1969-10-28 Gen Electric Cooled turbine nozzle for high temperature turbine
US3511577A (en) * 1968-04-10 1970-05-12 Caterpillar Tractor Co Turbine nozzle construction
BE755567A (fr) * 1969-12-01 1971-02-15 Gen Electric Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe
US3825365A (en) * 1973-02-05 1974-07-23 Avco Corp Cooled turbine rotor cylinder
US4086757A (en) * 1976-10-06 1978-05-02 Caterpillar Tractor Co. Gas turbine cooling system
US4173120A (en) * 1977-09-09 1979-11-06 International Harvester Company Turbine nozzle and rotor cooling systems
US4187054A (en) * 1978-04-20 1980-02-05 General Electric Company Turbine band cooling system

Also Published As

Publication number Publication date
WO1982001033A1 (fr) 1982-04-01

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