NO753727L - - Google Patents

Info

Publication number
NO753727L
NO753727L NO753727A NO753727A NO753727L NO 753727 L NO753727 L NO 753727L NO 753727 A NO753727 A NO 753727A NO 753727 A NO753727 A NO 753727A NO 753727 L NO753727 L NO 753727L
Authority
NO
Norway
Prior art keywords
insert
cooling air
pressure
chambers
channels
Prior art date
Application number
NO753727A
Other languages
English (en)
Norwegian (no)
Inventor
D K Mukherjee
C Franklin
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 NO753727L publication Critical patent/NO753727L/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
NO753727A 1974-11-08 1975-11-07 NO753727L (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1495174A CH584346A5 (en:Method) 1974-11-08 1974-11-08

Publications (1)

Publication Number Publication Date
NO753727L true NO753727L (en:Method) 1976-05-11

Family

ID=4405135

Family Applications (1)

Application Number Title Priority Date Filing Date
NO753727A NO753727L (en:Method) 1974-11-08 1975-11-07

Country Status (5)

Country Link
JP (1) JPS5169707A (en:Method)
CH (1) CH584346A5 (en:Method)
FR (1) FR2290573A1 (en:Method)
IT (1) IT1048630B (en:Method)
NO (1) NO753727L (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756201B2 (ja) * 1984-03-13 1995-06-14 株式会社東芝 ガスタービン翼
IN163070B (en:Method) * 1984-11-15 1988-08-06 Westinghouse Electric Corp
JP2862536B2 (ja) * 1987-09-25 1999-03-03 株式会社東芝 ガスタービンの翼
US7217092B2 (en) * 2004-04-14 2007-05-15 General Electric Company Method and apparatus for reducing turbine blade temperatures

Also Published As

Publication number Publication date
FR2290573B3 (en:Method) 1979-06-29
JPS5169707A (en:Method) 1976-06-16
FR2290573A1 (fr) 1976-06-04
IT1048630B (it) 1980-12-20
CH584346A5 (en:Method) 1977-01-31

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