JP2004534921A - 第２段タービンノズル翼形部 - Google Patents

第２段タービンノズル翼形部 Download PDF

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Publication number
JP2004534921A
JP2004534921A JP2003512537A JP2003512537A JP2004534921A JP 2004534921 A JP2004534921 A JP 2004534921A JP 2003512537 A JP2003512537 A JP 2003512537A JP 2003512537 A JP2003512537 A JP 2003512537A JP 2004534921 A JP2004534921 A JP 2004534921A
Authority
JP
Japan
Prior art keywords
airfoil
turbine
nozzle
values
section
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
JP2003512537A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004534921A5 (enExample
Inventor
ビーレク，クレイグ・アレン
ヴォー，タン
ブルンナー，フレデリック・ジェームズ
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority claimed from PCT/US2002/021887 external-priority patent/WO2003006797A1/en
Publication of JP2004534921A publication Critical patent/JP2004534921A/ja
Publication of JP2004534921A5 publication Critical patent/JP2004534921A5/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Materials For Photolithography (AREA)
JP2003512537A 2001-07-13 2002-07-09 第２段タービンノズル翼形部 Pending JP2004534921A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/903,853 US6503054B1 (en) 2001-07-13 2001-07-13 Second-stage turbine nozzle airfoil
PCT/US2002/021887 WO2003006797A1 (en) 2001-07-13 2002-07-09 Second-stage turbine nozzle airfoil

Publications (2)

Publication Number Publication Date
JP2004534921A true JP2004534921A (ja) 2004-11-18
JP2004534921A5 JP2004534921A5 (enExample) 2006-01-05

Family

ID=25418163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003512537A Pending JP2004534921A (ja) 2001-07-13 2002-07-09 第２段タービンノズル翼形部

Country Status (5)

Country Link
US (1) US6503054B1 (enExample)
EP (1) EP1409846A1 (enExample)
JP (1) JP2004534921A (enExample)
KR (1) KR100871196B1 (enExample)
CN (1) CN1329631C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010156330A (ja) * 2009-01-02 2010-07-15 General Electric Co <Ge> 第２段タービンノズルのエーロフォイル輪郭

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US10822976B2 (en) 2013-06-03 2020-11-03 General Electric Company Nozzle insert rib cap
US10480323B2 (en) 2016-01-12 2019-11-19 United Technologies Corporation Gas turbine engine turbine blade airfoil profile
US10196908B2 (en) 2016-02-09 2019-02-05 General Electric Company Turbine bucket having part-span connector and profile
US10156149B2 (en) 2016-02-09 2018-12-18 General Electric Company Turbine nozzle having fillet, pinbank, throat region and profile
US10190421B2 (en) 2016-02-09 2019-01-29 General Electric Company Turbine bucket having tip shroud fillet, tip shroud cross-drilled apertures and profile
US10190417B2 (en) 2016-02-09 2019-01-29 General Electric Company Turbine bucket having non-axisymmetric endwall contour and profile
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US10443393B2 (en) * 2016-07-13 2019-10-15 Safran Aircraft Engines Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the seventh stage of a turbine
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US10087952B2 (en) * 2016-09-23 2018-10-02 General Electric Company Airfoil shape for first stage compressor stator vane
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JP2010156330A (ja) * 2009-01-02 2010-07-15 General Electric Co <Ge> 第２段タービンノズルのエーロフォイル輪郭

Also Published As

Publication number Publication date
CN1568396A (zh) 2005-01-19
US20030021680A1 (en) 2003-01-30
CN1329631C (zh) 2007-08-01
EP1409846A1 (en) 2004-04-21
KR100871196B1 (ko) 2008-12-01
US6503054B1 (en) 2003-01-07
KR20040018453A (ko) 2004-03-03

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