DE2002348C3 - Laufschaufelkranz für eine Axialströmungsturbine - Google Patents

Laufschaufelkranz für eine Axialströmungsturbine

Info

Publication number
DE2002348C3
DE2002348C3 DE2002348A DE2002348A DE2002348C3 DE 2002348 C3 DE2002348 C3 DE 2002348C3 DE 2002348 A DE2002348 A DE 2002348A DE 2002348 A DE2002348 A DE 2002348A DE 2002348 C3 DE2002348 C3 DE 2002348C3
Authority
DE
Germany
Prior art keywords
blade
suction side
supersonic
flat
blades
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
Application number
DE2002348A
Other languages
German (de)
English (en)
Other versions
DE2002348A1 (de
DE2002348B2 (de
Inventor
Josef Scotia N.Y. Herzog
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
Publication of DE2002348A1 publication Critical patent/DE2002348A1/de
Publication of DE2002348B2 publication Critical patent/DE2002348B2/de
Application granted granted Critical
Publication of DE2002348C3 publication Critical patent/DE2002348C3/de
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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
DE2002348A 1969-01-24 1970-01-20 Laufschaufelkranz für eine Axialströmungsturbine Expired DE2002348C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79383169A 1969-01-24 1969-01-24

Publications (3)

Publication Number Publication Date
DE2002348A1 DE2002348A1 (de) 1970-07-30
DE2002348B2 DE2002348B2 (de) 1979-06-13
DE2002348C3 true DE2002348C3 (de) 1984-09-06

Family

ID=25160924

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002348A Expired DE2002348C3 (de) 1969-01-24 1970-01-20 Laufschaufelkranz für eine Axialströmungsturbine

Country Status (7)

Country Link
US (1) US3565548A (xx)
JP (1) JPS5612681B1 (xx)
CH (1) CH515412A (xx)
DE (1) DE2002348C3 (xx)
FR (1) FR2029035A1 (xx)
GB (1) GB1270156A (xx)
SE (1) SE358438B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697193A (en) * 1970-12-10 1972-10-10 Adrian Phillips Fluidfoil section
DE2524250A1 (de) * 1975-05-31 1976-12-02 Maschf Augsburg Nuernberg Ag Laufschaufelkranz grosser umfangsgeschwindigkeit fuer thermische, axial durchstroemte turbomaschinen
US4240952A (en) * 1979-01-15 1980-12-23 Clarence E. Hulbert, Jr. Method of making concrete from fly ash
US4333088A (en) * 1980-11-03 1982-06-01 Exxon Research & Engineering Co. Disposable peristaltic pump assembly for facsimile printer
US4616975A (en) * 1984-07-30 1986-10-14 General Electric Company Diaphragm for a steam turbine
US4643645A (en) * 1984-07-30 1987-02-17 General Electric Company Stage for a steam turbine
US4900230A (en) * 1989-04-27 1990-02-13 Westinghouse Electric Corp. Low pressure end blade for a low pressure steam turbine
US5197854A (en) * 1991-09-05 1993-03-30 Industrial Design Laboratories, Inc. Axial flow fan
US5588804A (en) * 1994-11-18 1996-12-31 Itt Automotive Electrical Systems, Inc. High-lift airfoil with bulbous leading edge
FR2728618B1 (fr) * 1994-12-27 1997-03-14 Europ Propulsion Distributeur supersonique d'etage d'entree de turbomachine
DE19614420C2 (de) * 1996-04-12 2003-05-22 Aloys Wobben Rotorblatt und Windenergieanlage mit einem Rotorblatt
US6068454A (en) * 1998-04-06 2000-05-30 Ford Motor Company Fuel pump with helical impeller
US6358012B1 (en) * 2000-05-01 2002-03-19 United Technologies Corporation High efficiency turbomachinery blade
US7179058B2 (en) * 2004-03-21 2007-02-20 Bharat Heavy Electricals Limited Aerodynamically wide range applicable cylindrical blade profiles
US7175393B2 (en) * 2004-03-31 2007-02-13 Bharat Heavy Electricals Limited Transonic blade profiles
US8393872B2 (en) * 2009-10-23 2013-03-12 General Electric Company Turbine airfoil
GB201003084D0 (en) 2010-02-24 2010-04-14 Rolls Royce Plc An aerofoil
JP6030853B2 (ja) 2011-06-29 2016-11-24 三菱日立パワーシステムズ株式会社 タービン動翼及び軸流タービン
JP6110544B2 (ja) * 2011-06-29 2017-04-05 三菱日立パワーシステムズ株式会社 超音速タービン動翼及び軸流タービン
US9340277B2 (en) * 2012-02-29 2016-05-17 General Electric Company Airfoils for use in rotary machines
DE102014200644B4 (de) * 2014-01-16 2017-03-02 MTU Aero Engines AG Strangprofil und Verfahren zur Herstellung einer Schaufel eines Nachleitrads, Schaufel eines Nachleitrads, Nachleitrad und Turbomaschine mit solch einem Nachleitrad
JP6081398B2 (ja) * 2014-03-12 2017-02-15 株式会社東芝 タービン動翼翼列、タービン段落および蒸気タービン
US10358926B2 (en) 2017-08-11 2019-07-23 General Electric Company Low-noise airfoil for an open rotor
GB201719538D0 (en) 2017-11-24 2018-01-10 Rolls Royce Plc Gas turbine engine
GB201719539D0 (en) 2017-11-24 2018-01-10 Rolls Royce Plc Gas Turbine Engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59663C (xx) * 1941-08-29
US2935246A (en) * 1949-06-02 1960-05-03 Onera (Off Nat Aerospatiale) Shock wave compressors, especially for use in connection with continuous flow engines for aircraft
US3333817A (en) * 1965-04-01 1967-08-01 Bbc Brown Boveri & Cie Blading structure for axial flow turbo-machines
FR1473721A (fr) * 1965-04-01 1967-03-17 Brown Ailettes mobiles pour écoulement transsonique
CH427851A (de) * 1965-04-01 1967-01-15 Bbc Brown Boveri & Cie Laufschaufelkranz für transsonische Strömung

Also Published As

Publication number Publication date
CH515412A (de) 1971-11-15
JPS5612681B1 (xx) 1981-03-24
SE358438B (xx) 1973-07-30
US3565548A (en) 1971-02-23
GB1270156A (en) 1972-04-12
FR2029035A1 (xx) 1970-10-16
DE2002348A1 (de) 1970-07-30
DE2002348B2 (de) 1979-06-13

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Legal Events

Date Code Title Description
8281 Inventor (new situation)

Free format text: FOWLER, JACKSON ESTES, SCHENECTADY, N.Y., US HERZOG, JOSEF, SCOTIA, N.Y., US

C3 Grant after two publication steps (3rd publication)