IT201600127747A1 - Turbomacchina ed ugello di turbina per essa. - Google Patents

Turbomacchina ed ugello di turbina per essa.

Info

Publication number
IT201600127747A1
IT201600127747A1 IT102016000127747A IT201600127747A IT201600127747A1 IT 201600127747 A1 IT201600127747 A1 IT 201600127747A1 IT 102016000127747 A IT102016000127747 A IT 102016000127747A IT 201600127747 A IT201600127747 A IT 201600127747A IT 201600127747 A1 IT201600127747 A1 IT 201600127747A1
Authority
IT
Italy
Prior art keywords
turbomacchina
turbine nozzle
turbine
nozzle
Prior art date
Application number
IT102016000127747A
Other languages
English (en)
Inventor
Rohit Chouhan
Gunnar Leif Siden
Andre Borisenko
Ibrahim Sezer
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT201600127747A1 publication Critical patent/IT201600127747A1/it

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
    • 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
    • F05D2250/70—Shape
    • 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
    • F05D2250/90—Variable geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT102016000127747A 2015-12-18 2016-12-16 Turbomacchina ed ugello di turbina per essa. IT201600127747A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/973,886 US9963985B2 (en) 2015-12-18 2015-12-18 Turbomachine and turbine nozzle therefor

Publications (1)

Publication Number Publication Date
IT201600127747A1 true IT201600127747A1 (it) 2018-06-16

Family

ID=58993967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000127747A IT201600127747A1 (it) 2015-12-18 2016-12-16 Turbomacchina ed ugello di turbina per essa.

Country Status (5)

Country Link
US (1) US9963985B2 (it)
JP (1) JP6877985B2 (it)
CN (1) CN106894847B (it)
DE (1) DE102016124148A1 (it)
IT (1) IT201600127747A1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6396093B2 (ja) * 2014-06-26 2018-09-26 三菱重工業株式会社 タービン動翼列、タービン段落及び軸流タービン
WO2016129628A1 (ja) * 2015-02-10 2016-08-18 三菱日立パワーシステムズ株式会社 タービン及びガスタービン
WO2017105259A1 (en) 2015-12-18 2017-06-22 General Electric Company Vane and corresponding turbomachine
US10544681B2 (en) * 2015-12-18 2020-01-28 General Electric Company Turbomachine and turbine blade therefor
US11993230B2 (en) 2017-06-13 2024-05-28 Koito Manufacturing Co., Ltd. Vehicle cleaner system and vehicle including vehicle cleaner system
JP6873888B2 (ja) 2017-11-09 2021-05-19 株式会社東芝 ガイドベーンおよび流体機械
US20210381385A1 (en) * 2020-06-03 2021-12-09 Honeywell International Inc. Characteristic distribution for rotor blade of booster rotor
US11401816B1 (en) 2021-04-30 2022-08-02 General Electric Company Compressor rotor blade airfoils
US11519272B2 (en) 2021-04-30 2022-12-06 General Electric Company Compressor rotor blade airfoils
US11293454B1 (en) 2021-04-30 2022-04-05 General Electric Company Compressor stator vane airfoils
US11441427B1 (en) 2021-04-30 2022-09-13 General Electric Company Compressor rotor blade airfoils
US11519273B1 (en) 2021-04-30 2022-12-06 General Electric Company Compressor rotor blade airfoils
US11459892B1 (en) 2021-04-30 2022-10-04 General Electric Company Compressor stator vane airfoils
US11326620B1 (en) 2021-04-30 2022-05-10 General Electric Company Compressor stator vane airfoils
CN115263804A (zh) 2021-04-30 2022-11-01 通用电气公司 压缩机转子叶片翼型件
US11480062B1 (en) 2021-04-30 2022-10-25 General Electric Company Compressor stator vane airfoils
US11643932B2 (en) 2021-04-30 2023-05-09 General Electric Company Compressor rotor blade airfoils
US11414996B1 (en) 2021-04-30 2022-08-16 General Electric Company Compressor rotor blade airfoils

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05222901A (ja) * 1992-02-10 1993-08-31 Hitachi Ltd タービンの静翼構造
JP2000045704A (ja) * 1998-07-31 2000-02-15 Toshiba Corp 蒸気タービン
US6109869A (en) * 1998-08-13 2000-08-29 General Electric Co. Steam turbine nozzle trailing edge modification for improved stage performance
JP3912989B2 (ja) * 2001-01-25 2007-05-09 三菱重工業株式会社 ガスタービン
US6398489B1 (en) * 2001-02-08 2002-06-04 General Electric Company Airfoil shape for a turbine nozzle
US6540481B2 (en) * 2001-04-04 2003-04-01 General Electric Company Diffuser for a centrifugal compressor
US6450770B1 (en) 2001-06-28 2002-09-17 General Electric Company Second-stage turbine bucket airfoil
US6461109B1 (en) 2001-07-13 2002-10-08 General Electric Company Third-stage turbine nozzle airfoil
JP4373629B2 (ja) * 2001-08-31 2009-11-25 株式会社東芝 軸流タービン
FR2853000B1 (fr) * 2003-03-25 2007-05-04 Snecma Moteurs Dispositif d'injection d'air de refroidissement dans un rotor de turbine
CN100339559C (zh) * 2005-07-31 2007-09-26 东方电气集团东方汽轮机有限公司 汽轮机末级动叶片
JP5603800B2 (ja) * 2011-02-22 2014-10-08 株式会社日立製作所 タービン静翼、およびそれを用いた蒸気タービン設備
US8967959B2 (en) 2011-10-28 2015-03-03 General Electric Company Turbine of a turbomachine
US9255480B2 (en) 2011-10-28 2016-02-09 General Electric Company Turbine of a turbomachine
US8998577B2 (en) 2011-11-03 2015-04-07 General Electric Company Turbine last stage flow path

Also Published As

Publication number Publication date
JP2017115873A (ja) 2017-06-29
JP6877985B2 (ja) 2021-05-26
US20170175555A1 (en) 2017-06-22
CN106894847A (zh) 2017-06-27
DE102016124148A1 (de) 2017-06-22
CN106894847B (zh) 2021-07-09
US9963985B2 (en) 2018-05-08

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