BE755567A - Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe - Google Patents

Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe

Info

Publication number
BE755567A
BE755567A BE755567DA BE755567A BE 755567 A BE755567 A BE 755567A BE 755567D A BE755567D A BE 755567DA BE 755567 A BE755567 A BE 755567A
Authority
BE
Belgium
Prior art keywords
gas turbine
turbine engine
temperature adjustment
adjustment arrangement
vane structure
Prior art date
Application number
Other languages
English (en)
Inventor
R J Smuland
N A Hope
J E Sidenstick
Original Assignee
Gen Electric
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.)
Publication date
Publication of BE755567A publication Critical patent/BE755567A/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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
BE755567D 1969-12-01 Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe BE755567A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88125469A 1969-12-01 1969-12-01

Publications (1)

Publication Number Publication Date
BE755567A true BE755567A (fr) 1971-02-15

Family

ID=25378090

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755567D BE755567A (fr) 1969-12-01 Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe

Country Status (8)

Country Link
US (1) US3628880A (fr)
JP (1) JPS4826086B1 (fr)
BE (1) BE755567A (fr)
CA (1) CA941745A (fr)
DE (1) DE2042947C3 (fr)
FR (1) FR2071665A5 (fr)
GB (1) GB1322801A (fr)
IL (1) IL35196A (fr)

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FR2071665A5 (fr) 1971-09-17
DE2042947B2 (de) 1973-12-20
GB1322801A (en) 1973-07-11
IL35196A (en) 1974-11-29
IL35196A0 (en) 1970-10-30
JPS4826086B1 (fr) 1973-08-06
CA941745A (en) 1974-02-12
US3628880A (en) 1971-12-21
DE2042947A1 (de) 1971-06-09
DE2042947C3 (de) 1974-07-18

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