ES233002A1 - MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE áLABES DE TURBINA - Google Patents

MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE áLABES DE TURBINA

Info

Publication number
ES233002A1
ES233002A1 ES0233002A ES233002A ES233002A1 ES 233002 A1 ES233002 A1 ES 233002A1 ES 0233002 A ES0233002 A ES 0233002A ES 233002 A ES233002 A ES 233002A ES 233002 A1 ES233002 A1 ES 233002A1
Authority
ES
Spain
Prior art keywords
blade
turbine blading
vertices
translation
protrude
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
ES0233002A
Other languages
English (en)
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Publication of ES233002A1 publication Critical patent/ES233002A1/es
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
    • F01D5/145—Means for influencing boundary layers or secondary circulations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Mejoras introducidas en la fabricación de álabes de turbina, caracterizadas porque los mismos se proveen de una o más aletas transversales que sobresalen desde la superficie del álabe en un plano que está sustancialmente en ángulo recto al eje longitudinal del álabe para disminuir la formación de vértices en el fluido activo que pasa dentro del canal curvado formado entre álabes adyacentes.
ES0233002A 1956-01-16 1957-01-12 MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE áLABES DE TURBINA Expired ES233002A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB143456A GB840543A (en) 1956-01-16 1956-01-16 Improvements in turbine blading

Publications (1)

Publication Number Publication Date
ES233002A1 true ES233002A1 (es) 1957-07-01

Family

ID=9721961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0233002A Expired ES233002A1 (es) 1956-01-16 1957-01-12 MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE áLABES DE TURBINA

Country Status (2)

Country Link
ES (1) ES233002A1 (es)
GB (1) GB840543A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638547A (es) * 1962-10-29 1900-01-01
US3706512A (en) * 1970-11-16 1972-12-19 United Aircraft Canada Compressor blades
JPS5377320A (en) * 1976-12-20 1978-07-08 Toyota Central Res & Dev Lab Inc Axial-flow fan with supplementary blade
JPS5939904A (ja) * 1982-08-28 1984-03-05 Kobe Steel Ltd 軸流式熱水タ−ビン
US4720239A (en) * 1982-10-22 1988-01-19 Owczarek Jerzy A Stator blades of turbomachines
DE59704501D1 (de) * 1996-03-28 2001-10-11 Mtu Aero Engines Gmbh Schaufelblatt für Strömungsmaschinen
DE59806445D1 (de) * 1997-04-01 2003-01-09 Siemens Ag Oberflächenstruktur für die wand eines strömungskanals oder einer turbinenschaufel
EP0978633A1 (de) * 1998-08-07 2000-02-09 Asea Brown Boveri AG Turbomaschinenschaufel
DE19913269A1 (de) * 1999-03-24 2000-09-28 Asea Brown Boveri Turbinenschaufel
DE19957718C1 (de) * 1999-11-30 2001-06-13 Mtu Muenchen Gmbh Schaufel mit optimiertem Schwingungsverhalten
GB2373548B (en) * 2001-03-21 2004-06-09 Rolls Royce Plc Gas turbine engine aerofoils
US7270519B2 (en) * 2002-11-12 2007-09-18 General Electric Company Methods and apparatus for reducing flow across compressor airfoil tips
US6779979B1 (en) * 2003-04-23 2004-08-24 General Electric Company Methods and apparatus for structurally supporting airfoil tips
DE10347802B3 (de) * 2003-10-10 2005-05-19 Repower Systems Ag Rotorblatt für eine Windkraftanlage
FR2867506A1 (fr) * 2004-03-11 2005-09-16 Snecma Moteurs Aube de redresseur nervuree
US8944774B2 (en) 2012-01-03 2015-02-03 General Electric Company Gas turbine nozzle with a flow fence
US10060441B2 (en) 2015-05-26 2018-08-28 Pratt & Whitney Canada Corp. Gas turbine stator with winglets
EP3203061A1 (en) * 2016-02-05 2017-08-09 GE Renewable Technologies Blade for shrouded runner and shrouded runner comprising said blade
NO343764B1 (en) 2017-07-06 2019-06-03 Apl Tech As Energy harvesting Device
DE102018206601A1 (de) * 2018-04-27 2019-10-31 MTU Aero Engines AG Schaufel, Schaufelsegment und Baugruppe für eine Turbomaschine und Turbomaschine
FR3081913B1 (fr) * 2018-06-04 2021-01-08 Safran Aircraft Engines Aube de turbomachine comportant une ailette anti-tourbillons
FR3087828B1 (fr) * 2018-10-26 2021-01-08 Safran Helicopter Engines Aubage mobile de turbomachine
IT202100002240A1 (it) 2021-02-02 2022-08-02 Gen Electric Motore a turbine con palette a flusso trasversale ridotto

Also Published As

Publication number Publication date
GB840543A (en) 1960-07-06

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