DE69203058D1 - Tragflügelprofile für Gasturbinenmotoren. - Google Patents

Tragflügelprofile für Gasturbinenmotoren.

Info

Publication number
DE69203058D1
DE69203058D1 DE69203058T DE69203058T DE69203058D1 DE 69203058 D1 DE69203058 D1 DE 69203058D1 DE 69203058 T DE69203058 T DE 69203058T DE 69203058 T DE69203058 T DE 69203058T DE 69203058 D1 DE69203058 D1 DE 69203058D1
Authority
DE
Germany
Prior art keywords
gas turbine
turbine engines
wing profiles
wing
profiles
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
DE69203058T
Other languages
English (en)
Other versions
DE69203058T2 (de
Inventor
Terence Edward Martin
Hang Wai Lung
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
Application granted granted Critical
Publication of DE69203058D1 publication Critical patent/DE69203058D1/de
Publication of DE69203058T2 publication Critical patent/DE69203058T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69203058T 1991-09-17 1992-07-09 Tragflügelprofile für Gasturbinenmotoren. Expired - Lifetime DE69203058T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919119846A GB9119846D0 (en) 1991-09-17 1991-09-17 Aerofoil members for gas turbine engines and method of making the same

Publications (2)

Publication Number Publication Date
DE69203058D1 true DE69203058D1 (de) 1995-07-27
DE69203058T2 DE69203058T2 (de) 1995-10-19

Family

ID=10701543

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203058T Expired - Lifetime DE69203058T2 (de) 1991-09-17 1992-07-09 Tragflügelprofile für Gasturbinenmotoren.

Country Status (4)

Country Link
EP (1) EP0533319B1 (de)
JP (1) JPH05202895A (de)
DE (1) DE69203058T2 (de)
GB (1) GB9119846D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9417406D0 (en) * 1994-08-30 1994-10-19 Gec Alsthom Ltd Turbine blade
DE102005060699A1 (de) 2005-12-19 2007-06-21 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit Verstellstator
DE102006055869A1 (de) * 2006-11-23 2008-05-29 Rolls-Royce Deutschland Ltd & Co Kg Schaufelblattdesign für die Lauf- und Leitschaufeln einer Turbomaschine
JP5358559B2 (ja) * 2010-12-28 2013-12-04 株式会社日立製作所 軸流圧縮機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH223833A (de) * 1937-07-07 1942-10-15 Es Erteke Talalmanykifejleszto Umlaufende Maschine mit Leitschaufel- und Arbeitsschaufelkränzen zur Förderung bezw. Verdichtung von Arbeitsmitteln.
GB606560A (en) * 1945-03-20 1948-08-17 Power Jets Res & Dev Ltd Improvements relating to axial flow compressors
DE3640780A1 (de) * 1986-11-28 1988-10-20 Blauer Miklos Zoltan Dipl Masc Ideales fluegelprofil fuer die fluegel der stroemungstechnischen anlagen
GB2210935B (en) * 1987-10-10 1992-05-27 Rolls Royce Plc Variable stator vane assembly
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine

Also Published As

Publication number Publication date
EP0533319A1 (de) 1993-03-24
GB9119846D0 (en) 1991-10-30
JPH05202895A (ja) 1993-08-10
DE69203058T2 (de) 1995-10-19
EP0533319B1 (de) 1995-06-21

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Legal Events

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8364 No opposition during term of opposition
R071 Expiry of right

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