ATE465325T1 - Kompressorrotor- konfiguration - Google Patents

Kompressorrotor- konfiguration

Info

Publication number
ATE465325T1
ATE465325T1 AT00306179T AT00306179T ATE465325T1 AT E465325 T1 ATE465325 T1 AT E465325T1 AT 00306179 T AT00306179 T AT 00306179T AT 00306179 T AT00306179 T AT 00306179T AT E465325 T1 ATE465325 T1 AT E465325T1
Authority
AT
Austria
Prior art keywords
rim
blades
blade
image
compressor rotor
Prior art date
Application number
AT00306179T
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
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
Application granted granted Critical
Publication of ATE465325T1 publication Critical patent/ATE465325T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
AT00306179T 1999-09-23 2000-07-20 Kompressorrotor- konfiguration ATE465325T1 (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
ATE465325T1 true ATE465325T1 (de) 2010-05-15

Family

ID=23603138

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00306179T ATE465325T1 (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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US7938168B2 (en) * 2006-12-06 2011-05-10 General Electric Company Ceramic cores, methods of manufacture thereof and articles manufactured from the same
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US8459956B2 (en) * 2008-12-24 2013-06-11 General Electric Company Curved platform turbine blade
US8439643B2 (en) * 2009-08-20 2013-05-14 General Electric Company Biformal platform turbine blade
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US9267386B2 (en) 2012-06-29 2016-02-23 United Technologies Corporation Fairing assembly
US10344601B2 (en) 2012-08-17 2019-07-09 United Technologies Corporation Contoured flowpath surface
US20140154068A1 (en) * 2012-09-28 2014-06-05 United Technologies Corporation Endwall Controuring
WO2014130332A1 (en) 2013-02-21 2014-08-28 United Technologies Corporation Gas turbine engine having a mistuned stage
US10196897B2 (en) 2013-03-15 2019-02-05 United Technologies Corporation Fan exit guide vane platform contouring
EP2806103B1 (de) * 2013-05-24 2019-07-17 MTU Aero Engines AG Schaufelgitter und Strömungsmaschine
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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
US9874221B2 (en) * 2014-12-29 2018-01-23 General Electric Company Axial compressor rotor incorporating splitter blades
US20160208613A1 (en) * 2015-01-15 2016-07-21 United Technologies Corporation Gas turbine engine integrally bladed rotor
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
CA2313929C (en) 2007-04-10
JP2001090691A (ja) 2001-04-03
US6511294B1 (en) 2003-01-28
DE60044228D1 (de) 2010-06-02
EP1087100B1 (de) 2010-04-21
EP1087100A2 (de) 2001-03-28
JP4856302B2 (ja) 2012-01-18
EP1087100A3 (de) 2004-01-02
CA2313929A1 (en) 2001-03-23
BR0003109A (pt) 2001-03-13

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