DE60044228D1 - Kompressorrotor- Konfiguration - Google Patents

Kompressorrotor- Konfiguration

Info

Publication number
DE60044228D1
DE60044228D1 DE60044228T DE60044228T DE60044228D1 DE 60044228 D1 DE60044228 D1 DE 60044228D1 DE 60044228 T DE60044228 T DE 60044228T DE 60044228 T DE60044228 T DE 60044228T DE 60044228 D1 DE60044228 D1 DE 60044228D1
Authority
DE
Germany
Prior art keywords
rim
blades
blade
image
compressor rotor
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 - Lifetime
Application number
DE60044228T
Other languages
English (en)
Inventor
Mark Joseph Mielke
James Edwin Rhoda
David Edward Bulman
Craig Patrick Burns
Paul Michael Smith
Daniel Gerard Suffoletta
Steven Mark Ballman
Richard Patrick Zylka
Lawrence J Egan
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
Application granted granted Critical
Publication of DE60044228D1 publication Critical patent/DE60044228D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D5/141—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
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • 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
    • 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
DE60044228T 1999-09-23 2000-07-20 Kompressorrotor- Konfiguration Expired - Lifetime DE60044228D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/405,308 US6511294B1 (en) 1999-09-23 1999-09-23 Reduced-stress compressor blisk flowpath

Publications (1)

Publication Number Publication Date
DE60044228D1 true DE60044228D1 (de) 2010-06-02

Family

ID=23603138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044228T Expired - Lifetime DE60044228D1 (de) 1999-09-23 2000-07-20 Kompressorrotor- Konfiguration

Country Status (7)

Country Link
US (1) US6511294B1 (de)
EP (1) EP1087100B1 (de)
JP (1) JP4856302B2 (de)
AT (1) ATE465325T1 (de)
BR (1) BR0003109A (de)
CA (1) CA2313929C (de)
DE (1) DE60044228D1 (de)

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US9938984B2 (en) * 2014-12-29 2018-04-10 General Electric Company Axial compressor rotor incorporating non-axisymmetric hub flowpath and splittered blades
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US9890641B2 (en) 2015-01-15 2018-02-13 United Technologies Corporation Gas turbine engine truncated airfoil fillet
US10502230B2 (en) 2017-07-18 2019-12-10 United Technologies Corporation Integrally bladed rotor having double fillet
CN110529428A (zh) * 2019-08-13 2019-12-03 中国航发贵阳发动机设计研究所 一种中涵道比航空发动机悬臂式增压级三级转子
CN113931872B (zh) * 2021-12-15 2022-03-18 成都中科翼能科技有限公司 一种燃气轮机压气机的双层鼓筒加强型转子结构
CN114033744B (zh) * 2022-01-11 2022-03-25 成都中科翼能科技有限公司 一种新型燃气轮机低压压气机转子结构及装配方法
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Also Published As

Publication number Publication date
ATE465325T1 (de) 2010-05-15
JP2001090691A (ja) 2001-04-03
EP1087100A3 (de) 2004-01-02
CA2313929C (en) 2007-04-10
US6511294B1 (en) 2003-01-28
CA2313929A1 (en) 2001-03-23
EP1087100B1 (de) 2010-04-21
JP4856302B2 (ja) 2012-01-18
EP1087100A2 (de) 2001-03-28
BR0003109A (pt) 2001-03-13

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