JPS58106102A - 燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼 - Google Patents

燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼

Info

Publication number
JPS58106102A
JPS58106102A JP57214732A JP21473282A JPS58106102A JP S58106102 A JPS58106102 A JP S58106102A JP 57214732 A JP57214732 A JP 57214732A JP 21473282 A JP21473282 A JP 21473282A JP S58106102 A JPS58106102 A JP S58106102A
Authority
JP
Japan
Prior art keywords
cooling air
cavity
cooling
turbine
vane
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.)
Pending
Application number
JP57214732A
Other languages
English (en)
Japanese (ja)
Inventor
ポ−ル・クラレンス・ホ−ルデン
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS58106102A publication Critical patent/JPS58106102A/ja
Pending 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
    • F05D2260/201—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)
  • Pulleys (AREA)
JP57214732A 1981-12-09 1982-12-09 燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼 Pending JPS58106102A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32888481A 1981-12-09 1981-12-09
US328884 2002-12-23

Publications (1)

Publication Number Publication Date
JPS58106102A true JPS58106102A (ja) 1983-06-24

Family

ID=23282872

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57214732A Pending JPS58106102A (ja) 1981-12-09 1982-12-09 燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼
JP1986122995U Expired JPH0110401Y2 (enrdf_load_stackoverflow) 1981-12-09 1986-08-12

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1986122995U Expired JPH0110401Y2 (enrdf_load_stackoverflow) 1981-12-09 1986-08-12

Country Status (6)

Country Link
JP (2) JPS58106102A (enrdf_load_stackoverflow)
AR (1) AR228927A1 (enrdf_load_stackoverflow)
BE (1) BE895285A (enrdf_load_stackoverflow)
GB (1) GB2111604A (enrdf_load_stackoverflow)
IT (1) IT1153370B (enrdf_load_stackoverflow)
MX (1) MX157531A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127343A (ja) * 2010-12-10 2012-07-05 General Electric Co <Ge> 冷却チャンネルを有する構成部品および製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419674A1 (de) * 1983-05-26 1984-11-29 Rolls-Royce Ltd., London Verfahren zum aufbringen eines ueberzugs auf ein bauteil
JP4170400B2 (ja) * 1997-04-07 2008-10-22 シーメンス アクチエンゲゼルシヤフト タービン翼、その用途ならびにタービン翼の冷却方法
DE19939179B4 (de) 1999-08-20 2007-08-02 Alstom Kühlbare Schaufel für eine Gasturbine
EP1457641A1 (de) * 2003-03-11 2004-09-15 Siemens Aktiengesellschaft Verfahren zum Kühlen eines heissgasführenden Bauteils und ein zu kühlendes Bauteil
RU2263791C1 (ru) * 2004-03-19 2005-11-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Охлаждаемая рабочая лопатка турбины
US9115590B2 (en) * 2012-09-26 2015-08-25 United Technologies Corporation Gas turbine engine airfoil cooling circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672201A (en) * 1979-11-14 1981-06-16 Hitachi Ltd Cooling structure of gas turbine blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127343A (ja) * 2010-12-10 2012-07-05 General Electric Co <Ge> 冷却チャンネルを有する構成部品および製造方法

Also Published As

Publication number Publication date
IT8224620A1 (it) 1984-06-06
JPS6278302U (enrdf_load_stackoverflow) 1987-05-19
JPH0110401Y2 (enrdf_load_stackoverflow) 1989-03-24
BE895285A (fr) 1983-06-08
GB2111604A (en) 1983-07-06
AR228927A1 (es) 1983-04-29
IT8224620A0 (it) 1982-12-06
MX157531A (es) 1988-11-28
IT1153370B (it) 1987-01-14

Similar Documents

Publication Publication Date Title
JP2668207B2 (ja) ガスタービンエンジンのタービンのエーロフオイルセクシヨン
US5337805A (en) Airfoil core trailing edge region
US5660524A (en) Airfoil blade having a serpentine cooling circuit and impingement cooling
US6981846B2 (en) Vortex cooling of turbine blades
US5690473A (en) Turbine blade having transpiration strip cooling and method of manufacture
EP0641917B1 (en) Leading edge cooling of airfoils
US10711619B2 (en) Turbine airfoil with turbulating feature on a cold wall
US4604031A (en) Hollow fluid cooled turbine blades
EP2825748B1 (en) Cooling channel for a gas turbine engine and gas turbine engine
US5370499A (en) Film cooling of turbine airfoil wall using mesh cooling hole arrangement
US5496151A (en) Cooled turbine blade
US6499950B2 (en) Cooling circuit for a gas turbine bucket and tip shroud
JP4509263B2 (ja) 側壁インピンジメント冷却チャンバーを備えた後方流動蛇行エーロフォイル冷却回路
JP6001862B2 (ja) タービン部品用の湾曲冷却通路
US5156526A (en) Rotation enhanced rotor blade cooling using a single row of coolant passageways
JP4801513B2 (ja) ターボ機械の可動な翼のための冷却回路
EP0501813A1 (en) Turbine airfoil with arrangement of multi-outlet film cooling holes
US6129515A (en) Turbine airfoil suction aided film cooling means
GB2112868A (en) A coolable airfoil for a rotary machine
GB2112468A (en) A coolable airfoil for a rotary machine
US10830061B2 (en) Turbine airfoil with internal cooling channels having flow splitter feature
US2750147A (en) Blading for turbines and like machines
JPS6148610B2 (enrdf_load_stackoverflow)
JPS58106102A (ja) 燃焼タ−ビン回転子羽根もしくは固定子ベ−ンの対流冷却翼
CA1193551A (en) Shell-spar cooled airfoil having variable coolant passageway area