FR1602965A - - Google Patents

Info

Publication number
FR1602965A
FR1602965A FR1602965DA FR1602965A FR 1602965 A FR1602965 A FR 1602965A FR 1602965D A FR1602965D A FR 1602965DA FR 1602965 A FR1602965 A FR 1602965A
Authority
FR
France
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
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1602965A publication Critical patent/FR1602965A/fr
Expired 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
    • F01D5/02—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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1602965D 1968-08-16 1968-08-16 Expired FR1602965A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR163227 1968-08-16

Publications (1)

Publication Number Publication Date
FR1602965A true FR1602965A (ja) 1971-03-01

Family

ID=8653816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1602965D Expired FR1602965A (ja) 1968-08-16 1968-08-16

Country Status (1)

Country Link
FR (1) FR1602965A (ja)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1126132A2 (en) 2000-02-18 2001-08-22 General Electric Company Fluted compressor flowpath
JP2002122002A (ja) * 2000-08-21 2002-04-26 General Electric Co <Ge> ロータ組立体の円周方向リム応力を減少させるための方法及び装置
EP1239116A2 (en) * 2001-03-07 2002-09-11 General Electric Company Fluted blisk
WO2006033407A1 (ja) * 2004-09-24 2006-03-30 Ishikawajima-Harima Heavy Industries Co., Ltd. 軸流機械の壁形状及びガスタービンエンジン
US7134842B2 (en) 2004-12-24 2006-11-14 General Electric Company Scalloped surface turbine stage
US7217096B2 (en) 2004-12-13 2007-05-15 General Electric Company Fillet energized turbine stage
US7220100B2 (en) 2005-04-14 2007-05-22 General Electric Company Crescentic ramp turbine stage
US7249933B2 (en) 2005-01-10 2007-07-31 General Electric Company Funnel fillet turbine stage
WO2010000788A2 (de) * 2008-07-04 2010-01-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und vorrichtung zur beeinflussung von sekundärströmungen bei einer turbomaschine
CN102549271A (zh) * 2009-10-02 2012-07-04 斯奈克玛 带有优化的内端壁的涡轮机压缩机转子
CN103321686A (zh) * 2012-03-23 2013-09-25 通用电气公司 凹凸表面涡轮级
JP2013234678A (ja) * 2013-08-28 2013-11-21 Mitsubishi Heavy Ind Ltd 流路構造及びガスタービン排気ディフューザ
JP2014194221A (ja) * 2014-07-07 2014-10-09 Mitsubishi Heavy Ind Ltd 流路構造及びガスタービン排気ディフューザ
US9732674B2 (en) 2010-12-24 2017-08-15 Mitsubishi Hitachi Power Systems, Ltd. Flow path structure and gas turbine exhaust diffuser
EP3181812A4 (en) * 2014-08-13 2018-01-10 IHI Corporation Axial flow-type turbo machine

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001271792A (ja) * 2000-02-18 2001-10-05 General Electric Co <Ge> 縦溝付き圧縮機流路
EP1126132A2 (en) 2000-02-18 2001-08-22 General Electric Company Fluted compressor flowpath
EP1126132A3 (en) * 2000-02-18 2003-05-02 General Electric Company Fluted compressor flowpath
JP4636746B2 (ja) * 2000-08-21 2011-02-23 ゼネラル・エレクトリック・カンパニイ ロータ組立体の円周方向リム応力を減少させるための方法及び装置
JP2002122002A (ja) * 2000-08-21 2002-04-26 General Electric Co <Ge> ロータ組立体の円周方向リム応力を減少させるための方法及び装置
EP1182328A3 (en) * 2000-08-21 2003-06-04 General Electric Company Method for reducing circumferential rim stress in rotors
EP1239116A3 (en) * 2001-03-07 2004-02-11 General Electric Company Fluted blisk
EP1239116A2 (en) * 2001-03-07 2002-09-11 General Electric Company Fluted blisk
WO2006033407A1 (ja) * 2004-09-24 2006-03-30 Ishikawajima-Harima Heavy Industries Co., Ltd. 軸流機械の壁形状及びガスタービンエンジン
JP4640339B2 (ja) * 2004-09-24 2011-03-02 株式会社Ｉｈｉ 軸流機械の壁形状及びガスタービンエンジン
EP1760257A1 (en) * 2004-09-24 2007-03-07 Ishikawajima-Harima Heavy Industries Co., Ltd. Wall shape of axial flow machine and gas turbine engine
US7690890B2 (en) 2004-09-24 2010-04-06 Ishikawajima-Harima Heavy Industries Co. Ltd. Wall configuration of axial-flow machine, and gas turbine engine
EP1760257A4 (en) * 2004-09-24 2011-12-28 Ihi Corp WALL SHAPE OF AXIAL FLUX MACHINE AND GAS TURBOMOTING MACHINE
JPWO2006033407A1 (ja) * 2004-09-24 2008-05-15 株式会社Ihi 軸流機械の壁形状及びガスタービンエンジン
US7217096B2 (en) 2004-12-13 2007-05-15 General Electric Company Fillet energized turbine stage
US7134842B2 (en) 2004-12-24 2006-11-14 General Electric Company Scalloped surface turbine stage
US7249933B2 (en) 2005-01-10 2007-07-31 General Electric Company Funnel fillet turbine stage
US7220100B2 (en) 2005-04-14 2007-05-22 General Electric Company Crescentic ramp turbine stage
WO2010000788A2 (de) * 2008-07-04 2010-01-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und vorrichtung zur beeinflussung von sekundärströmungen bei einer turbomaschine
WO2010000788A3 (de) * 2008-07-04 2011-01-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und vorrichtung zur beeinflussung von sekundärströmungen bei einer turbomaschine
CN102549271A (zh) * 2009-10-02 2012-07-04 斯奈克玛 带有优化的内端壁的涡轮机压缩机转子
CN102549271B (zh) * 2009-10-02 2016-02-10 斯奈克玛 带有优化的内端壁的涡轮机压缩机转子
US9732674B2 (en) 2010-12-24 2017-08-15 Mitsubishi Hitachi Power Systems, Ltd. Flow path structure and gas turbine exhaust diffuser
CN103321686A (zh) * 2012-03-23 2013-09-25 通用电气公司 凹凸表面涡轮级
CN103321686B (zh) * 2012-03-23 2016-06-08 通用电气公司 凹凸表面涡轮级
JP2013234678A (ja) * 2013-08-28 2013-11-21 Mitsubishi Heavy Ind Ltd 流路構造及びガスタービン排気ディフューザ
JP2014194221A (ja) * 2014-07-07 2014-10-09 Mitsubishi Heavy Ind Ltd 流路構造及びガスタービン排気ディフューザ
EP3181812A4 (en) * 2014-08-13 2018-01-10 IHI Corporation Axial flow-type turbo machine

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