CN107035435B - 结合分流器的压缩机 - Google Patents

结合分流器的压缩机 Download PDF

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Publication number
CN107035435B
CN107035435B CN201610945762.8A CN201610945762A CN107035435B CN 107035435 B CN107035435 B CN 107035435B CN 201610945762 A CN201610945762 A CN 201610945762A CN 107035435 B CN107035435 B CN 107035435B
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CN
China
Prior art keywords
current divider
flow path
guide vane
root
blade
Prior art date
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Active
Application number
CN201610945762.8A
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English (en)
Chinese (zh)
Other versions
CN107035435A (zh
Inventor
A.L.小迪皮特罗
G.J.卡法什
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
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN107035435A publication Critical patent/CN107035435A/zh
Application granted granted Critical
Publication of CN107035435B publication Critical patent/CN107035435B/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F01D5/146—Shape, i.e. outer, aerodynamic form of blades with tandem configuration, split blades or slotted blades
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • 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
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
    • F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201610945762.8A 2015-10-26 2016-10-26 结合分流器的压缩机 Active CN107035435B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/923,005 US20170114796A1 (en) 2015-10-26 2015-10-26 Compressor incorporating splitters
US14/923005 2015-10-26

Publications (2)

Publication Number Publication Date
CN107035435A CN107035435A (zh) 2017-08-11
CN107035435B true CN107035435B (zh) 2019-05-31

Family

ID=57189906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610945762.8A Active CN107035435B (zh) 2015-10-26 2016-10-26 结合分流器的压缩机

Country Status (6)

Country Link
US (1) US20170114796A1 (ja)
EP (1) EP3163028A1 (ja)
JP (1) JP2017082784A (ja)
CN (1) CN107035435B (ja)
BR (1) BR102016024900A2 (ja)
CA (1) CA2945103A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6423084B2 (ja) * 2014-08-29 2018-11-14 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ ガスタービンエンジン用の制御された収束圧縮機流路
KR101885460B1 (ko) * 2017-02-07 2018-08-03 두산중공업 주식회사 가스터빈용 프리 스월러 장치
US20190010956A1 (en) 2017-07-06 2019-01-10 United Technologies Corporation Tandem blade rotor disk
CN107687447A (zh) * 2017-09-29 2018-02-13 广东威灵电机制造有限公司 扩压器
TWI678471B (zh) * 2018-08-02 2019-12-01 宏碁股份有限公司 散熱風扇
EP3608505B1 (en) 2018-08-08 2021-06-23 General Electric Company Turbine incorporating endwall fences
DE102019213932B4 (de) * 2019-09-12 2022-05-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verdichterstufe mit variabler Statorschaufelneigung
US11401824B2 (en) * 2019-10-15 2022-08-02 General Electric Company Gas turbine engine outlet guide vane assembly
US11242770B2 (en) 2020-04-02 2022-02-08 General Electric Company Turbine center frame and method
IT202100002240A1 (it) 2021-02-02 2022-08-02 Gen Electric Motore a turbine con palette a flusso trasversale ridotto
US11480063B1 (en) * 2021-09-27 2022-10-25 General Electric Company Gas turbine engine with inlet pre-swirl features

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US910266A (en) * 1906-12-17 1909-01-19 Giuseppe Belluzzo Elastic-fluid turbine.
DE611328C (de) * 1933-03-24 1935-03-26 Paul Kaehler Leitvorrichtung
US2839239A (en) * 1954-06-02 1958-06-17 Edward A Stalker Supersonic axial flow compressors
US3039736A (en) * 1954-08-30 1962-06-19 Pon Lemuel Secondary flow control in fluid deflecting passages
US6478545B2 (en) * 2001-03-07 2002-11-12 General Electric Company Fluted blisk
EP1927723A1 (de) * 2006-11-28 2008-06-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. Stator-Stufe eines Axialverdichters einer Strömungsmaschine mit Querlamellen zur Wirkungsgradsteigerung
FR2939852A1 (fr) * 2008-12-15 2010-06-18 Snecma Etage d'aubes statoriques dans un compresseur
EP2746534A1 (de) * 2012-12-19 2014-06-25 MTU Aero Engines GmbH Stator- und/oder Rotorstufe einer Strömungsmaschine, sowie zugehörige Gasturbine
EP2799721A1 (fr) * 2013-05-03 2014-11-05 Techspace Aero S.A. Redresseur de turbomachine axiale avec ailerons en pied d'aubes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953295A (en) * 1954-10-22 1960-09-20 Edward A Stalker Supersonic compressor with axially transverse discharge
US5152661A (en) * 1988-05-27 1992-10-06 Sheets Herman E Method and apparatus for producing fluid pressure and controlling boundary layer
JP2001027103A (ja) * 1999-07-14 2001-01-30 Ishikawajima Harima Heavy Ind Co Ltd ターボ機械の静翼構造
US7455498B2 (en) * 2006-06-19 2008-11-25 United Technologies Corporation Slotted bleed deflector for a gas turbine engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US910266A (en) * 1906-12-17 1909-01-19 Giuseppe Belluzzo Elastic-fluid turbine.
DE611328C (de) * 1933-03-24 1935-03-26 Paul Kaehler Leitvorrichtung
US2839239A (en) * 1954-06-02 1958-06-17 Edward A Stalker Supersonic axial flow compressors
US3039736A (en) * 1954-08-30 1962-06-19 Pon Lemuel Secondary flow control in fluid deflecting passages
US6478545B2 (en) * 2001-03-07 2002-11-12 General Electric Company Fluted blisk
EP1927723A1 (de) * 2006-11-28 2008-06-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. Stator-Stufe eines Axialverdichters einer Strömungsmaschine mit Querlamellen zur Wirkungsgradsteigerung
FR2939852A1 (fr) * 2008-12-15 2010-06-18 Snecma Etage d'aubes statoriques dans un compresseur
EP2746534A1 (de) * 2012-12-19 2014-06-25 MTU Aero Engines GmbH Stator- und/oder Rotorstufe einer Strömungsmaschine, sowie zugehörige Gasturbine
EP2799721A1 (fr) * 2013-05-03 2014-11-05 Techspace Aero S.A. Redresseur de turbomachine axiale avec ailerons en pied d'aubes

Also Published As

Publication number Publication date
US20170114796A1 (en) 2017-04-27
EP3163028A1 (en) 2017-05-03
BR102016024900A2 (pt) 2017-07-18
CA2945103A1 (en) 2017-04-26
JP2017082784A (ja) 2017-05-18
CN107035435A (zh) 2017-08-11

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