DE2034890A1 - Schaufel fur Axialstromungsmaschinen - Google Patents

Schaufel fur Axialstromungsmaschinen

Info

Publication number
DE2034890A1
DE2034890A1 DE19702034890 DE2034890A DE2034890A1 DE 2034890 A1 DE2034890 A1 DE 2034890A1 DE 19702034890 DE19702034890 DE 19702034890 DE 2034890 A DE2034890 A DE 2034890A DE 2034890 A1 DE2034890 A1 DE 2034890A1
Authority
DE
Germany
Prior art keywords
blade
ring
curvature
air
compressor
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.)
Pending
Application number
DE19702034890
Other languages
German (de)
English (en)
Inventor
Jack Ambergate Derbyshire Bntt (Großbritannien) P
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE2034890A1 publication Critical patent/DE2034890A1/de
Pending legal-status Critical Current

Links

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
    • F04D29/26—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
    • 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

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)
DE19702034890 1969-07-21 1970-07-14 Schaufel fur Axialstromungsmaschinen Pending DE2034890A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3660869 1969-07-21

Publications (1)

Publication Number Publication Date
DE2034890A1 true DE2034890A1 (de) 1971-02-04

Family

ID=10389680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702034890 Pending DE2034890A1 (de) 1969-07-21 1970-07-14 Schaufel fur Axialstromungsmaschinen

Country Status (2)

Country Link
DE (1) DE2034890A1 (https=)
FR (1) FR2053049B1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534641A1 (fr) * 1982-10-13 1984-04-20 Rolls Royce Aube de rotor ou stator pour compresseur axial
EP0661413A1 (de) * 1993-12-23 1995-07-05 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Axial-Schaufelgitter mit gepfeilten Schaufelvorderkanten
EP0833060A3 (en) * 1996-09-30 1998-12-02 Kabushiki Kaisha Toshiba Blade for axial fluid machine
EP1529962A2 (de) 2003-11-08 2005-05-11 Alstom Technology Ltd Verdichterlaufschaufel
WO2012025357A1 (en) * 2010-08-23 2012-03-01 Rolls-Royce Plc Blade and corresponding fan

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741667A (en) * 1986-05-28 1988-05-03 United Technologies Corporation Stator vane
EP0957236A1 (de) * 1998-05-15 1999-11-17 Asea Brown Boveri AG Turbinenlaufschaufel
EP1086298B1 (en) 1998-06-12 2004-10-20 Ebara Corporation Turbine nozzle vane
EP1582695A1 (de) * 2004-03-26 2005-10-05 Siemens Aktiengesellschaft Schaufel für eine Strömungsmaschine
EP1612372B1 (en) * 2004-07-01 2014-10-08 Alstom Technology Ltd Turbine blade with a cut-back at the root of the blade
DE102004054752A1 (de) 2004-11-12 2006-05-18 Rolls-Royce Deutschland Ltd & Co Kg Schaufel einer Strömungsarbeitsmaschine mit erweiterter Randprofiltiefe
JP2009511811A (ja) 2005-10-11 2009-03-19 アルストム テクノロジー リミテッド ターボ機械用翼
DE102009033756A1 (de) * 2009-07-17 2011-01-20 Rolls-Royce Deutschland Ltd & Co Kg Axialverdichter, insbesondere für eine Fluggasturbine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534641A1 (fr) * 1982-10-13 1984-04-20 Rolls Royce Aube de rotor ou stator pour compresseur axial
US4671738A (en) * 1982-10-13 1987-06-09 Rolls-Royce Plc Rotor or stator blades for an axial flow compressor
EP0661413A1 (de) * 1993-12-23 1995-07-05 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Axial-Schaufelgitter mit gepfeilten Schaufelvorderkanten
EP0833060A3 (en) * 1996-09-30 1998-12-02 Kabushiki Kaisha Toshiba Blade for axial fluid machine
US6079948A (en) * 1996-09-30 2000-06-27 Kabushiki Kaisha Toshiba Blade for axial fluid machine having projecting portion at the tip and root of the blade
CN1100194C (zh) * 1996-09-30 2003-01-29 株式会社东芝 用于轴流式流体机械的叶片
EP1529962A2 (de) 2003-11-08 2005-05-11 Alstom Technology Ltd Verdichterlaufschaufel
EP1529962A3 (de) * 2003-11-08 2008-03-05 Alstom Technology Ltd Verdichterlaufschaufel
WO2012025357A1 (en) * 2010-08-23 2012-03-01 Rolls-Royce Plc Blade and corresponding fan

Also Published As

Publication number Publication date
FR2053049B1 (https=) 1973-03-16
FR2053049A1 (https=) 1971-04-16

Similar Documents

Publication Publication Date Title
DE69504071T2 (de) Turbomaschine
DE69534860T2 (de) Turbinenschaufeln
DE3223164C2 (de) Turbomaschinenrotorbaugruppe und -laufschaufel
EP2927503B1 (de) Gasturbinenverdichter, Flugtriebwerk und Auslegungsverfahren
DE2034890A1 (de) Schaufel fur Axialstromungsmaschinen
DE1601564A1 (de) Mantelring fuer Gasturbinenanlagen
DE112013002698T5 (de) Luftgebläse
WO2007113149A1 (de) Leitschaufel für eine strömungsmaschine, insbesondere für eine dampfturbine
DE1528824B2 (de) Axial wirkende Flüssigkeits-Strömungsmaschine mit umkehrbarer Arbeitsrichtung
DE2947292C2 (de) Düsenleitschaufelaufbau für ein Gasturbinentriebwerk
EP2158381B1 (de) Leitschaufel für eine gasturbine
DE102009011924A1 (de) Nebenstromkanal eines Turbofantriebwerks
DE102007020025A1 (de) Form eines Gaskanals in einer Axialströmungs-Gasturbinenmaschine
EP0916812A1 (de) Endstufe für axialdurchströmte Turbine
DE3503421C3 (de) Axialverdichter für eine Turbomaschine
EP2132414A1 (de) Shiplap-anordnung
DE102015122928A1 (de) Gasturbinendichtung
EP3078804A1 (de) Deckbandanordnung einer schaufelreihe von stator- oder rotorschaufeln und zugehörige turbine
DE102012104240B4 (de) Hybridströmungs-Schaufeldesigns
DE112015001620T5 (de) Schaufel-oder Flügelreihe und Gasturbine
WO2006005659A1 (de) Schaufelrad einer turbine mit einer schaufel und mindestens einem kühlkanal
EP2696042A1 (de) Strömungsmaschine mit mindestens einem Leitschaufelkranz
DE102014219058A1 (de) Radialverdichterlaufrad und zugehöriger Radialverdichter
DE3148995A1 (de) Axialturbine
DE1108374B (de) Einrichtung zur Vermeidung von Sekundaerstroemungen in Schaufelkanaelen von Stroemungsmaschinen

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977