KR910010034B1 - 연소 터어빈용 일단계 회전자 날개 - Google Patents

연소 터어빈용 일단계 회전자 날개 Download PDF

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Publication number
KR910010034B1
KR910010034B1 KR1019830005009A KR830005009A KR910010034B1 KR 910010034 B1 KR910010034 B1 KR 910010034B1 KR 1019830005009 A KR1019830005009 A KR 1019830005009A KR 830005009 A KR830005009 A KR 830005009A KR 910010034 B1 KR910010034 B1 KR 910010034B1
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KR
South Korea
Prior art keywords
airfoil
inch
radius
stage
shape
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
KR1019830005009A
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English (en)
Korean (ko)
Other versions
KR840006397A (ko
Inventor
엘. 브라운 데이비드
케이. 펜트레스 윌리암
디. 테일러 멜빈
Original Assignee
웨스팅하우스 일렉트릭 코오포레이숀
죠오지 메크린
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Publication date
Application filed by 웨스팅하우스 일렉트릭 코오포레이숀, 죠오지 메크린 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀
Publication of KR840006397A publication Critical patent/KR840006397A/ko
Application granted granted Critical
Publication of KR910010034B1 publication Critical patent/KR910010034B1/ko
Expired legal-status Critical Current

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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
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1019830005009A 1982-10-22 1983-10-22 연소 터어빈용 일단계 회전자 날개 Expired KR910010034B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43610282A 1982-10-22 1982-10-22
US436102 1995-05-08

Publications (2)

Publication Number Publication Date
KR840006397A KR840006397A (ko) 1984-11-29
KR910010034B1 true KR910010034B1 (ko) 1991-12-10

Family

ID=23731117

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005009A Expired KR910010034B1 (ko) 1982-10-22 1983-10-22 연소 터어빈용 일단계 회전자 날개

Country Status (12)

Country Link
EP (1) EP0112003B1 (enExample)
JP (1) JPS59131704A (enExample)
KR (1) KR910010034B1 (enExample)
AU (1) AU568313B2 (enExample)
BR (1) BR8305902A (enExample)
CA (1) CA1210334A (enExample)
DE (1) DE3377925D1 (enExample)
ES (1) ES526667A0 (enExample)
IE (1) IE54653B1 (enExample)
IL (1) IL69920A (enExample)
IN (1) IN158893B (enExample)
MX (1) MX157076A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088894A (en) * 1990-05-02 1992-02-18 Westinghouse Electric Corp. Turbomachine blade fastening
US5286169A (en) * 1992-12-15 1994-02-15 General Electric Company Bucket for the next-to-last stage of a steam turbine
US5352092A (en) * 1993-11-24 1994-10-04 Westinghouse Electric Corporation Light weight steam turbine blade
US5980209A (en) * 1997-06-27 1999-11-09 General Electric Co. Turbine blade with enhanced cooling and profile optimization
US6461110B1 (en) * 2001-07-11 2002-10-08 General Electric Company First-stage high pressure turbine bucket airfoil
WO2003006797A1 (en) * 2001-07-13 2003-01-23 General Electric Company Second-stage turbine nozzle airfoil
US6461109B1 (en) * 2001-07-13 2002-10-08 General Electric Company Third-stage turbine nozzle airfoil
US6503054B1 (en) * 2001-07-13 2003-01-07 General Electric Company Second-stage turbine nozzle airfoil
WO2007085912A2 (en) 2005-12-29 2007-08-02 Rolls-Royce Power Engineering Plc Airfoil for a first stage nozzle guide vane
US7632072B2 (en) 2005-12-29 2009-12-15 Rolls-Royce Power Engineering Plc Third stage turbine airfoil
US7722329B2 (en) 2005-12-29 2010-05-25 Rolls-Royce Power Engineering Plc Airfoil for a third stage nozzle guide vane
WO2007141596A2 (en) 2005-12-29 2007-12-13 Rolls-Royce Power Engineering Plc Turbine nozzle blade airfoil geometry
CA2633319C (en) 2005-12-29 2013-02-19 Rolls-Royce Power Engineering Plc First stage turbine airfoil
WO2008090394A2 (en) 2005-12-29 2008-07-31 Rolls-Royce Power Engineering Plc Second stage turbine airfoil
DE102008031781B4 (de) * 2008-07-04 2020-06-10 Man Energy Solutions Se Schaufelgitter für eine Strömungsmaschine und Strömungsmaschine mit einem solchen Schaufelgitter
JP5946707B2 (ja) * 2012-07-06 2016-07-06 三菱日立パワーシステムズ株式会社 軸流タービン動翼
FR3089553B1 (fr) * 2018-12-11 2021-01-22 Safran Aircraft Engines Aube de turbomachine a loi de fleche a forte marge au flottement
FR3089550B1 (fr) 2018-12-11 2021-01-22 Safran Aircraft Engines Aube de turbomachine a loi d’epaisseur maximale a forte marge au flottement
JP2025165430A (ja) * 2024-04-23 2025-11-05 三菱重工業株式会社 軸流圧縮機、及びその動翼

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1548613A (en) * 1924-03-21 1925-08-04 Aeg Elastic-fluid turbine
GB686807A (en) * 1950-11-14 1953-01-28 British Thomson Houston Co Ltd Improvements in and relating to blades for compressors and the like
US4111604A (en) * 1976-07-12 1978-09-05 General Electric Company Bucket tip construction for open circuit liquid cooled turbines

Also Published As

Publication number Publication date
EP0112003A1 (en) 1984-06-27
BR8305902A (pt) 1984-05-29
KR840006397A (ko) 1984-11-29
DE3377925D1 (en) 1988-10-13
ES8504330A1 (es) 1985-04-16
IE54653B1 (en) 1989-12-20
IN158893B (enExample) 1987-02-14
MX157076A (es) 1988-10-26
JPS59131704A (ja) 1984-07-28
JPH0312641B2 (enExample) 1991-02-20
IE832335L (en) 1984-04-22
AU568313B2 (en) 1987-12-24
AU1996383A (en) 1984-05-03
IL69920A0 (en) 1984-01-31
IL69920A (en) 1988-10-31
CA1210334A (en) 1986-08-26
EP0112003B1 (en) 1988-09-07
ES526667A0 (es) 1985-04-16

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