IL35196A - Fluid cooled vane assembly - Google Patents

Fluid cooled vane assembly

Info

Publication number
IL35196A
IL35196A IL35196A IL3519670A IL35196A IL 35196 A IL35196 A IL 35196A IL 35196 A IL35196 A IL 35196A IL 3519670 A IL3519670 A IL 3519670A IL 35196 A IL35196 A IL 35196A
Authority
IL
Israel
Prior art keywords
vane
coolant
insert
airfoil
platform
Prior art date
Application number
IL35196A
Other languages
English (en)
Other versions
IL35196A0 (en
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.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of IL35196A0 publication Critical patent/IL35196A0/xx
Publication of IL35196A publication Critical patent/IL35196A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IL35196A 1969-12-01 1970-08-31 Fluid cooled vane assembly IL35196A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IL35196A0 IL35196A0 (en) 1970-10-30
IL35196A true IL35196A (en) 1974-11-29

Family

ID=25378090

Family Applications (1)

Application Number Title Priority Date Filing Date
IL35196A IL35196A (en) 1969-12-01 1970-08-31 Fluid cooled vane assembly

Country Status (8)

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

Families Citing this family (231)

* Cited by examiner, † Cited by third party
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FR2071665A5 (it) 1971-09-17
DE2042947B2 (de) 1973-12-20
BE755567A (fr) 1971-02-15
IL35196A0 (en) 1970-10-30
US3628880A (en) 1971-12-21
GB1322801A (en) 1973-07-11
CA941745A (en) 1974-02-12
JPS4826086B1 (it) 1973-08-06
DE2042947C3 (de) 1974-07-18
DE2042947A1 (de) 1971-06-09

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