JPS6210402A - 燃焼タ−ビンロ−タの羽根 - Google Patents

燃焼タ−ビンロ−タの羽根

Info

Publication number
JPS6210402A
JPS6210402A JP15185286A JP15185286A JPS6210402A JP S6210402 A JPS6210402 A JP S6210402A JP 15185286 A JP15185286 A JP 15185286A JP 15185286 A JP15185286 A JP 15185286A JP S6210402 A JPS6210402 A JP S6210402A
Authority
JP
Japan
Prior art keywords
coolant
blade
region
hub
holes
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
JP15185286A
Other languages
English (en)
Japanese (ja)
Inventor
ポール・クラレンス・ホールデン
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 JPS6210402A publication Critical patent/JPS6210402A/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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/231—Three-dimensional prismatic cylindrical
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP15185286A 1985-07-03 1986-06-30 燃焼タ−ビンロ−タの羽根 Pending JPS6210402A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75165785A 1985-07-03 1985-07-03
US751657 1985-07-03

Publications (1)

Publication Number Publication Date
JPS6210402A true JPS6210402A (ja) 1987-01-19

Family

ID=25022941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15185286A Pending JPS6210402A (ja) 1985-07-03 1986-06-30 燃焼タ−ビンロ−タの羽根

Country Status (5)

Country Link
EP (1) EP0207799A3 (de)
JP (1) JPS6210402A (de)
CN (1) CN86104500A (de)
CA (1) CA1262868A (de)
IE (1) IE861475L (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053749A (ja) * 2008-08-27 2010-03-11 Mitsubishi Heavy Ind Ltd タービン用翼
WO2011108164A1 (ja) * 2010-03-03 2011-09-09 三菱重工業株式会社 ガスタービンの動翼およびその製造方法ならびに動翼を用いたガスタービン
US8506251B2 (en) 2010-03-03 2013-08-13 Mitsubishi Heavy Industries, Ltd. Gas turbine blade, manufacturing method therefor, and gas turbine using turbine blade
JP2014114816A (ja) * 2012-12-11 2014-06-26 General Electric Co <Ge> 可変径式冷却流路を有するタービン部品
WO2020202866A1 (ja) * 2019-03-29 2020-10-08 三菱重工業株式会社 高温部品及び高温部品の製造方法
JP2020197197A (ja) * 2019-06-05 2020-12-10 三菱パワー株式会社 タービン翼およびタービン翼の製造方法並びにガスタービン
KR20210129170A (ko) * 2019-06-05 2021-10-27 미츠비시 파워 가부시키가이샤 터빈 날개 및 터빈 날개의 제조 방법 및 가스 터빈

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893987A (en) * 1987-12-08 1990-01-16 General Electric Company Diffusion-cooled blade tip cap
US5413463A (en) * 1991-12-30 1995-05-09 General Electric Company Turbulated cooling passages in gas turbine buckets
DE4430302A1 (de) * 1994-08-26 1996-02-29 Abb Management Ag Prallgekühltes Wandteil
US6539627B2 (en) 2000-01-19 2003-04-01 General Electric Company Method of making turbulated cooling holes
US6994514B2 (en) * 2002-11-20 2006-02-07 Mitsubishi Heavy Industries, Ltd. Turbine blade and gas turbine
GB0229908D0 (en) * 2002-12-21 2003-01-29 Macdonald John Turbine blade
US6997679B2 (en) * 2003-12-12 2006-02-14 General Electric Company Airfoil cooling holes
EP1712739A1 (de) * 2005-04-12 2006-10-18 Siemens Aktiengesellschaft Bauteil mit Filmkühlloch
CN1318735C (zh) * 2005-12-26 2007-05-30 北京航空航天大学 一种适用于燃气涡轮发动机的脉动冲击冷却叶片
US7413406B2 (en) 2006-02-15 2008-08-19 United Technologies Corporation Turbine blade with radial cooling channels
US8511992B2 (en) * 2008-01-22 2013-08-20 United Technologies Corporation Minimization of fouling and fluid losses in turbine airfoils
US8157527B2 (en) * 2008-07-03 2012-04-17 United Technologies Corporation Airfoil with tapered radial cooling passage
US8201621B2 (en) * 2008-12-08 2012-06-19 General Electric Company Heat exchanging hollow passages with helicoidal grooves
US8511990B2 (en) * 2009-06-24 2013-08-20 General Electric Company Cooling hole exits for a turbine bucket tip shroud
EP2354453B1 (de) * 2010-02-02 2018-03-28 Siemens Aktiengesellschaft Turbinenmotorkomponente zur adaptiven Kühlung
US8727724B2 (en) * 2010-04-12 2014-05-20 General Electric Company Turbine bucket having a radial cooling hole
US9181819B2 (en) * 2010-06-11 2015-11-10 Siemens Energy, Inc. Component wall having diffusion sections for cooling in a turbine engine
JP2012145098A (ja) * 2010-12-21 2012-08-02 Toshiba Corp トランジションピースおよびガスタービン
US20130052035A1 (en) * 2011-08-24 2013-02-28 General Electric Company Axially cooled airfoil
WO2014026287A1 (en) 2012-08-14 2014-02-20 Powerdisc Development Corporation Ltd. Fuel cell components, stacks and modular fuel cell systems
US9644277B2 (en) 2012-08-14 2017-05-09 Loop Energy Inc. Reactant flow channels for electrolyzer applications
CN104718651B (zh) 2012-08-14 2017-07-28 环能源公司 燃料电池流动沟道和流场
EP3259452A2 (de) 2015-02-18 2017-12-27 Siemens Aktiengesellschaft Formung von kühlpassagen in verbrennungsturbine-superlegierungsgussteilen
WO2017121689A1 (en) 2016-01-15 2017-07-20 Siemens Aktiengesellschaft Gas turbine aerofoil
CA3016102C (en) 2016-03-22 2024-09-17 Loop Energy Inc. FUEL CELL FLOW FIELD DESIGN FOR THERMAL MANAGEMENT
US10577943B2 (en) * 2017-05-11 2020-03-03 General Electric Company Turbine engine airfoil insert
CN110159357B (zh) * 2019-06-04 2021-01-29 北京航空航天大学 一种提升被动安全的航空发动机涡轮叶片缩扩型供气通道
US12586798B2 (en) 2021-07-03 2026-03-24 Cevizdere LLC Methods and apparatus for mold mitigation in fuel cell humidifiers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825103B1 (de) * 1967-06-05 1973-07-26
JPS5520041A (en) * 1978-07-29 1980-02-13 Noto Denshi Kogyo Kk Piezoelectric device
JPS5669423A (en) * 1979-11-09 1981-06-10 Hitachi Ltd Air-cooled blade of gas turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018747A (en) * 1964-11-13 1966-02-02 Rolls Royce Aerofoil shaped blade for fluid flow machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825103B1 (de) * 1967-06-05 1973-07-26
JPS5520041A (en) * 1978-07-29 1980-02-13 Noto Denshi Kogyo Kk Piezoelectric device
JPS5669423A (en) * 1979-11-09 1981-06-10 Hitachi Ltd Air-cooled blade of gas turbine

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053749A (ja) * 2008-08-27 2010-03-11 Mitsubishi Heavy Ind Ltd タービン用翼
WO2011108164A1 (ja) * 2010-03-03 2011-09-09 三菱重工業株式会社 ガスタービンの動翼およびその製造方法ならびに動翼を用いたガスタービン
WO2011108440A1 (ja) * 2010-03-03 2011-09-09 三菱重工業株式会社 ガスタービンの動翼およびその製造方法ならびに動翼を用いたガスタービン
JP5200189B2 (ja) * 2010-03-03 2013-05-15 三菱重工業株式会社 ガスタービンの動翼およびその製造方法ならびに動翼を用いたガスタービン
US8506251B2 (en) 2010-03-03 2013-08-13 Mitsubishi Heavy Industries, Ltd. Gas turbine blade, manufacturing method therefor, and gas turbine using turbine blade
US8827646B2 (en) 2010-03-03 2014-09-09 Mitsubishi Heavy Industries, Ltd. Gas turbine blade, manufacturing method therefor, and gas turbine using turbine blade
JP2014114816A (ja) * 2012-12-11 2014-06-26 General Electric Co <Ge> 可変径式冷却流路を有するタービン部品
WO2020202866A1 (ja) * 2019-03-29 2020-10-08 三菱重工業株式会社 高温部品及び高温部品の製造方法
TWI737188B (zh) * 2019-03-29 2021-08-21 日商三菱動力股份有限公司 高溫零件及高溫零件的製造方法
US11920486B2 (en) 2019-03-29 2024-03-05 Mitsubishi Power, Ltd. High-temperature component and method of producing the high-temperature component
JP2020197197A (ja) * 2019-06-05 2020-12-10 三菱パワー株式会社 タービン翼およびタービン翼の製造方法並びにガスタービン
KR20210129170A (ko) * 2019-06-05 2021-10-27 미츠비시 파워 가부시키가이샤 터빈 날개 및 터빈 날개의 제조 방법 및 가스 터빈

Also Published As

Publication number Publication date
IE861475L (en) 1987-01-03
EP0207799A3 (de) 1988-09-14
CN86104500A (zh) 1987-02-04
EP0207799A2 (de) 1987-01-07
CA1262868A (en) 1989-11-14

Similar Documents

Publication Publication Date Title
JPS6210402A (ja) 燃焼タ−ビンロ−タの羽根
JP3367697B2 (ja) タービン用の動翼
US6186741B1 (en) Airfoil component having internal cooling and method of cooling
US8052389B2 (en) Internally cooled airfoils with load carrying members
US5348446A (en) Bimetallic turbine airfoil
JP3053174B2 (ja) ターボ機械に使用するための翼部及びその製造方法
US6257831B1 (en) Cast airfoil structure with openings which do not require plugging
US6481966B2 (en) Blade for gas turbines with choke cross section at the trailing edge
US6234753B1 (en) Turbine airfoil with internal cooling
JP4374184B2 (ja) ガスタービンエンジンのタービンノズル用の翼形部及びその製作方法
EP1600604B1 (de) Gekühlte Rotorschaufel und Methode zur Kühlung einer Rotorschaufel
JPS62271902A (ja) ガスタ−ビン冷却翼
US4473336A (en) Turbine blades
JPH10266803A (ja) ガスタービン冷却動翼
EP1607578B1 (de) Gekühlte Rotorschaufel
JP2008163942A (ja) 後縁スロット流量を減少させた翼形及び翼形の製造方法
US8303252B2 (en) Airfoil with cooling passage providing variable heat transfer rate
US6328532B1 (en) Blade cooling
JP2003214108A (ja) 改善された温度特性を有する後縁を備えた高圧タービンのための動翼
US5562409A (en) Air cooled gas turbine aerofoil
JPH04252805A (ja) ガスタービンバケット後縁先端での冷却空気流の制御方法および装置
JPS60135605A (ja) タ−ビン冷却翼
JPH08260901A (ja) ガスタービン冷却翼
JPS5925085B2 (ja) 冷却タ−ビン翼の構造
JPS6327524B2 (de)