JPS5918202A - ガスタ−ビンの翼 - Google Patents

ガスタ−ビンの翼

Info

Publication number
JPS5918202A
JPS5918202A JP12561482A JP12561482A JPS5918202A JP S5918202 A JPS5918202 A JP S5918202A JP 12561482 A JP12561482 A JP 12561482A JP 12561482 A JP12561482 A JP 12561482A JP S5918202 A JPS5918202 A JP S5918202A
Authority
JP
Japan
Prior art keywords
blade
cooling
main body
cooling fluid
ventral side
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.)
Granted
Application number
JP12561482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224606B2 (enrdf_load_stackoverflow
Inventor
Fumio Otomo
文雄 大友
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 JP12561482A priority Critical patent/JPS5918202A/ja
Publication of JPS5918202A publication Critical patent/JPS5918202A/ja
Publication of JPS6224606B2 publication Critical patent/JPS6224606B2/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
    • 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
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • F05D2260/221—Improvement of heat transfer
    • F05D2260/2212—Improvement of heat transfer by creating turbulence

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP12561482A 1982-07-21 1982-07-21 ガスタ−ビンの翼 Granted JPS5918202A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12561482A JPS5918202A (ja) 1982-07-21 1982-07-21 ガスタ−ビンの翼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12561482A JPS5918202A (ja) 1982-07-21 1982-07-21 ガスタ−ビンの翼

Publications (2)

Publication Number Publication Date
JPS5918202A true JPS5918202A (ja) 1984-01-30
JPS6224606B2 JPS6224606B2 (enrdf_load_stackoverflow) 1987-05-29

Family

ID=14914439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12561482A Granted JPS5918202A (ja) 1982-07-21 1982-07-21 ガスタ−ビンの翼

Country Status (1)

Country Link
JP (1) JPS5918202A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592092A1 (fr) * 1985-12-23 1987-06-26 United Technologies Corp Turbine a aubes refroidies notamment pour moteur a turbine a gaz
US4992026A (en) * 1986-03-31 1991-02-12 Kabushiki Kaisha Toshiba Gas turbine blade
DE4003804A1 (de) * 1988-08-24 1998-01-08 United Technologies Corp Gekühlte Schaufeln für ein Gasturbinentriebwerk

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009016744A1 (ja) 2007-07-31 2009-02-05 Mitsubishi Heavy Industries, Ltd. タービン用翼

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592092A1 (fr) * 1985-12-23 1987-06-26 United Technologies Corp Turbine a aubes refroidies notamment pour moteur a turbine a gaz
US4992026A (en) * 1986-03-31 1991-02-12 Kabushiki Kaisha Toshiba Gas turbine blade
DE4003804A1 (de) * 1988-08-24 1998-01-08 United Technologies Corp Gekühlte Schaufeln für ein Gasturbinentriebwerk
DE4003804C2 (de) * 1988-08-24 1999-03-04 United Technologies Corp Filmgekühlte Turbinenschaufeln für ein Gasturbinentriebwerk

Also Published As

Publication number Publication date
JPS6224606B2 (enrdf_load_stackoverflow) 1987-05-29

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