JPS6327524B2 - - Google Patents

Info

Publication number
JPS6327524B2
JPS6327524B2 JP57187617A JP18761782A JPS6327524B2 JP S6327524 B2 JPS6327524 B2 JP S6327524B2 JP 57187617 A JP57187617 A JP 57187617A JP 18761782 A JP18761782 A JP 18761782A JP S6327524 B2 JPS6327524 B2 JP S6327524B2
Authority
JP
Japan
Prior art keywords
blade
cooling
cooling fluid
air
pores
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP57187617A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5979009A (ja
Inventor
Yasuo Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP18761782A priority Critical patent/JPS5979009A/ja
Publication of JPS5979009A publication Critical patent/JPS5979009A/ja
Publication of JPS6327524B2 publication Critical patent/JPS6327524B2/ja
Granted legal-status Critical Current

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)
JP18761782A 1982-10-27 1982-10-27 ガスタ−ビンの翼 Granted JPS5979009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18761782A JPS5979009A (ja) 1982-10-27 1982-10-27 ガスタ−ビンの翼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18761782A JPS5979009A (ja) 1982-10-27 1982-10-27 ガスタ−ビンの翼

Publications (2)

Publication Number Publication Date
JPS5979009A JPS5979009A (ja) 1984-05-08
JPS6327524B2 true JPS6327524B2 (enExample) 1988-06-03

Family

ID=16209237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18761782A Granted JPS5979009A (ja) 1982-10-27 1982-10-27 ガスタ−ビンの翼

Country Status (1)

Country Link
JP (1) JPS5979009A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4191578B2 (ja) * 2003-11-21 2008-12-03 三菱重工業株式会社 ガスタービンエンジンのタービン冷却翼
JP2009162119A (ja) 2008-01-08 2009-07-23 Ihi Corp タービン翼の冷却構造
US8157525B2 (en) * 2008-11-20 2012-04-17 General Electric Company Methods and apparatus relating to turbine airfoil cooling apertures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1381481A (en) * 1971-08-26 1975-01-22 Rolls Royce Aerofoil-shaped blades

Also Published As

Publication number Publication date
JPS5979009A (ja) 1984-05-08

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