JPS6148606B2 - - Google Patents

Info

Publication number
JPS6148606B2
JPS6148606B2 JP19182781A JP19182781A JPS6148606B2 JP S6148606 B2 JPS6148606 B2 JP S6148606B2 JP 19182781 A JP19182781 A JP 19182781A JP 19182781 A JP19182781 A JP 19182781A JP S6148606 B2 JPS6148606 B2 JP S6148606B2
Authority
JP
Japan
Prior art keywords
insert
air
blade
wing
cooling
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
JP19182781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896103A (ja
Inventor
Akinori Koga
Kenichiro Takeishi
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 JP19182781A priority Critical patent/JPS5896103A/ja
Publication of JPS5896103A publication Critical patent/JPS5896103A/ja
Publication of JPS6148606B2 publication Critical patent/JPS6148606B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/14Form or construction
    • F01D5/18Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187Convection cooling
    • F01D5/188Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • F01D5/189Convection 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)
JP19182781A 1981-12-01 1981-12-01 タ−ビン冷却翼 Granted JPS5896103A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19182781A JPS5896103A (ja) 1981-12-01 1981-12-01 タ−ビン冷却翼

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19182781A JPS5896103A (ja) 1981-12-01 1981-12-01 タ−ビン冷却翼

Publications (2)

Publication Number Publication Date
JPS5896103A JPS5896103A (ja) 1983-06-08
JPS6148606B2 true JPS6148606B2 (fr) 1986-10-24

Family

ID=16281174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19182781A Granted JPS5896103A (ja) 1981-12-01 1981-12-01 タ−ビン冷却翼

Country Status (1)

Country Link
JP (1) JPS5896103A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742842B2 (ja) * 1984-03-13 1995-05-15 株式会社東芝 ガスタービン翼
JP3142850B2 (ja) * 1989-03-13 2001-03-07 株式会社東芝 タービンの冷却翼および複合発電プラント
JP3897402B2 (ja) * 1997-06-13 2007-03-22 三菱重工業株式会社 ガスタービン静翼インサート挿入構造及び方法
EP1283326B1 (fr) * 2001-08-09 2005-12-21 Siemens Aktiengesellschaft Refroidissement d'une aube de turbine
US20140093392A1 (en) * 2012-10-03 2014-04-03 Rolls-Royce Plc Gas turbine engine component
US10577943B2 (en) * 2017-05-11 2020-03-03 General Electric Company Turbine engine airfoil insert

Also Published As

Publication number Publication date
JPS5896103A (ja) 1983-06-08

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