DE3770934D1 - Gasturbinen schaufel. - Google Patents

Gasturbinen schaufel.

Info

Publication number
DE3770934D1
DE3770934D1 DE8787630267T DE3770934T DE3770934D1 DE 3770934 D1 DE3770934 D1 DE 3770934D1 DE 8787630267 T DE8787630267 T DE 8787630267T DE 3770934 T DE3770934 T DE 3770934T DE 3770934 D1 DE3770934 D1 DE 3770934D1
Authority
DE
Germany
Prior art keywords
gas turbines
shovel
turbines shovel
gas
turbines
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 - Fee Related
Application number
DE8787630267T
Other languages
English (en)
Inventor
Michael J Werle
Presz, Jr
Robert W Paterson
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3770934D1 publication Critical patent/DE3770934D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/22—Projectiles of cannelured type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/061—Rigid sails; Aerofoil sails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
DE8787630267T 1986-12-29 1987-12-14 Gasturbinen schaufel. Expired - Fee Related DE3770934D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/947,166 US4813633A (en) 1986-12-29 1986-12-29 Airfoil trailing edge

Publications (1)

Publication Number Publication Date
DE3770934D1 true DE3770934D1 (de) 1991-07-25

Family

ID=25485641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787630267T Expired - Fee Related DE3770934D1 (de) 1986-12-29 1987-12-14 Gasturbinen schaufel.

Country Status (4)

Country Link
US (1) US4813633A (de)
EP (1) EP0273851B1 (de)
JP (1) JPS63170195A (de)
DE (1) DE3770934D1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829792D0 (en) * 1988-12-21 1989-07-05 Marconi Co Ltd Noise reduction method
US5076053A (en) * 1989-08-10 1991-12-31 United Technologies Corporation Mechanism for accelerating heat release of combusting flows
US5289997A (en) * 1991-04-18 1994-03-01 Harris B Waylon Apparatus and method for reducing drag on bodies moving through fluid
US5108145A (en) * 1991-04-18 1992-04-28 Harris B Waylon Apparatus and method for motor vehicle air drag reduction using rear surface structure
US5230656A (en) * 1992-08-05 1993-07-27 Carrier Corporation Mixer ejector flow distributor
NL9301910A (nl) * 1993-11-04 1995-06-01 Stork Prod Eng Windturbine.
DE10028178A1 (de) * 2000-06-09 2001-12-13 Helmut Obieglo Flächenkonturausbildung von Spoilern
DE10210426A1 (de) * 2002-03-09 2003-10-23 Voith Siemens Hydro Power Vorrichtung zur Strömungsstabilisierung in hydraulischen Strömungsmaschinen
US6948910B2 (en) * 2002-07-12 2005-09-27 Polacsek Ronald R Spiral-based axial flow devices
US6926345B2 (en) * 2002-09-20 2005-08-09 The Regents Of The University Of California Apparatus and method for reducing drag of a bluff body in ground effect using counter-rotating vortex pairs
GB2403462B (en) * 2003-06-24 2007-07-04 John Edward Randell A land vehicle
JP4973249B2 (ja) * 2006-03-31 2012-07-11 ダイキン工業株式会社 多翼ファン
DE102006043462A1 (de) * 2006-09-15 2008-03-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Aerodynamisches Bauteil mit einer gewellten Hinterkante
US20090065645A1 (en) * 2007-02-05 2009-03-12 United Technologies Corporation Articles with reduced fluid dynamic drag
US8083487B2 (en) * 2007-07-09 2011-12-27 General Electric Company Rotary airfoils and method for fabricating same
US8016568B2 (en) * 2008-09-26 2011-09-13 General Electric Company Wind turbine blade
FR2937078B1 (fr) 2008-10-13 2011-09-23 Snecma Aube de turbine a performances aerodynamiques ameliorees.
US20100219296A1 (en) * 2008-11-01 2010-09-02 Alexander J. Shelman-Cohen Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoils
US10352171B2 (en) 2008-11-01 2019-07-16 Alexander J. Shelman-Cohen Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoils
WO2010141720A2 (en) * 2009-06-03 2010-12-09 Flodesign Wind Turbine Corp. Wind turbine blades with mixer lobes
US20100322774A1 (en) * 2009-06-17 2010-12-23 Morrison Jay A Airfoil Having an Improved Trailing Edge
EP2270312A1 (de) * 2009-07-01 2011-01-05 PEM-Energy Oy Aero- oder hydrodynamische Konstruktion
US8757701B2 (en) * 2010-01-15 2014-06-24 Aeroserve Technologies, Ltd. Drag reduction device for transport vehicles having randomized irregular shaped edge vortex generating channels
US8608429B2 (en) 2010-05-28 2013-12-17 General Electric Company System and method for enhanced turbine wake mixing via fluidic-generated vortices
US20120070275A1 (en) * 2010-09-16 2012-03-22 Flodesign Wind Turbine Corporation Airfoil for energy extracting shrouded fluid turbines
DK2479423T3 (en) * 2011-01-24 2018-05-28 Siemens Ag Wind turbine rotor blade element
ES2618459T3 (es) * 2011-05-16 2017-06-21 Lm Wp Patent Holding A/S Pala de turbina eólica con dispositivos de reducción de ruido y un método relacionado
US9046090B2 (en) * 2011-10-19 2015-06-02 Baker Hughes Incorporated High efficiency impeller
WO2014140576A1 (en) * 2013-03-13 2014-09-18 Andrew Bacon Improvements in the fuel efficiency of road vehicles
GB2523026B (en) * 2013-04-05 2016-08-31 Bacon Andy Improvements in the fuel efficiency of road vehicles
DE102013206207A1 (de) * 2013-04-09 2014-10-09 MTU Aero Engines AG Schaufelblatt für eine Strömungsmaschine mit Hinterkantenprofilierung, Schaufel und integral beschaufelter Rotor
DK177907B1 (en) * 2013-11-21 2014-12-15 Envision Energy Denmark Aps Wind turbine blade with wave shaped trailing edge
US9670901B2 (en) * 2014-03-21 2017-06-06 Siemens Aktiengesellschaft Trailing edge modifications for wind turbine airfoil
JP6634738B2 (ja) * 2015-08-25 2020-01-22 株式会社Ihi 発電装置
US10829228B2 (en) * 2017-01-17 2020-11-10 Itt Manufacturing Enterprises, Llc Fluid straightening connection unit
DE102017101680A1 (de) * 2017-01-27 2018-08-02 Ellergon Antriebstechnik Gesellschaft M.B.H. Hydrofoil für ein Wasserfahrzeug
USD906964S1 (en) * 2017-05-12 2021-01-05 Siemens Gamesa Renewable Energy A/S Edge flap for a wind turbine blade
GB201810843D0 (en) * 2018-07-02 2018-08-15 Norwegian Univ Of Science And Technology A foil for arrangement relative to a flow of liquid
US10843746B1 (en) 2019-03-11 2020-11-24 Joseph Stinchcomb Vortex drag disruption apparatus
JP7277316B2 (ja) * 2019-08-30 2023-05-18 三菱重工業株式会社 風車翼装置及び風車翼アタッチメント部材
GB2592009B (en) * 2020-02-11 2022-08-24 Gkn Aerospace Sweden Ab Compressor blade

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366635A (en) * 1919-03-31 1921-01-25 Edward P Conway Propeller
FR794841A (fr) * 1934-11-28 1936-02-26 Perfectionnements apportés aux surfaces travaillant sur les fluides: pales d'hélices, plans d'aéroplanes, etc.
DE845900C (de) * 1943-08-07 1952-08-07 Freiherr Re Koenig-Fachsenfeld Einrichtung zur Beeinflussung der Grenzschicht an Koerpern aller Art
FR910191A (fr) * 1945-04-11 1946-05-29 Agencement de la surface travaillante d'un solide animé d'un mouvement relatif par rapport à un fluide
DE822352C (de) * 1949-07-15 1951-11-26 Guenther Kempf Dr Ing Vorrichtung zur Wirbelregelung bei umstroemten Koerpern
US2800291A (en) * 1950-10-24 1957-07-23 Stephens Arthur Veryan Solid boundary surface for contact with a relatively moving fluid medium
FR1399801A (fr) * 1964-04-30 1965-05-21 Cem Comp Electro Mec Aube de turbine à vapeur
US3523661A (en) * 1968-02-19 1970-08-11 Scott C Rethorst Vertically asymmetric diffuser system for reducing aircpaft induced drag
US3481531A (en) * 1968-03-07 1969-12-02 United Aircraft Canada Impeller boundary layer control device
US4318669A (en) * 1980-01-07 1982-03-09 The United States Of America As Represented By The Secretary Of The Air Force Vane configuration for fluid wake re-energization
US4455045A (en) * 1981-10-26 1984-06-19 Wheeler Gary O Means for maintaining attached flow of a flowing medium

Also Published As

Publication number Publication date
EP0273851B1 (de) 1991-06-19
JPS63170195A (ja) 1988-07-14
EP0273851A2 (de) 1988-07-06
US4813633A (en) 1989-03-21
EP0273851A3 (en) 1989-02-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee