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AU5618099A - Wind turbine blade with vortex generator - Google Patents

Wind turbine blade with vortex generator

Info

Publication number
AU5618099A
AU5618099A AU56180/99A AU5618099A AU5618099A AU 5618099 A AU5618099 A AU 5618099A AU 56180/99 A AU56180/99 A AU 56180/99A AU 5618099 A AU5618099 A AU 5618099A AU 5618099 A AU5618099 A AU 5618099A
Authority
AU
Australia
Prior art keywords
wind turbine
turbine blade
vortex generator
vortex
generator
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.)
Abandoned
Application number
AU56180/99A
Inventor
Peter Grabau
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.)
LM Wind Power AS
Original Assignee
LM Glasfiber AS
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 LM Glasfiber AS filed Critical LM Glasfiber AS
Publication of AU5618099A publication Critical patent/AU5618099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/306—Surface measures
    • F05B2240/3062—Vortex generators
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
AU56180/99A 1998-09-16 1999-09-16 Wind turbine blade with vortex generator Abandoned AU5618099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK9801167 1998-09-16
DKPA199801167 1998-09-16
PCT/DK1999/000490 WO2000015961A1 (en) 1998-09-16 1999-09-16 Wind turbine blade with vortex generator

Publications (1)

Publication Number Publication Date
AU5618099A true AU5618099A (en) 2000-04-03

Family

ID=8101759

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56180/99A Abandoned AU5618099A (en) 1998-09-16 1999-09-16 Wind turbine blade with vortex generator

Country Status (2)

Country Link
AU (1) AU5618099A (en)
WO (1) WO2000015961A1 (en)

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WO2007140771A1 (en) 2006-06-09 2007-12-13 Vestas Wind Systems A/S A wind turbine blade and a pitch controlled wind turbine
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GB0612677D0 (en) * 2006-06-27 2006-08-09 Taylor Derek A Energy conversion device for wind & other fluids
ES2396702T3 (en) * 2007-01-12 2013-02-25 Siemens Aktiengesellschaft Wind turbine rotor blade with vortex generators
ATE490404T1 (en) 2007-03-20 2010-12-15 Vestas Wind Sys As WIND TURBINE BLADE WITH VOLTAGE GENERATORS
ES2345583B1 (en) * 2007-05-31 2011-07-28 GAMESA INNOVATION & TECHNOLOGY, S.L. AEROGENERATOR SHOVEL WITH ANTI-NOISE DEVICES.
EP2031241A1 (en) * 2007-08-29 2009-03-04 Lm Glasfiber A/S Blade for a rotor of a wind turbine provided with barrier generating means
EP2031244A1 (en) 2007-08-31 2009-03-04 Lm Glasfiber A/S Means to maintain flow of a flowing medium attached to the exterior of a flow control member by use of crossing sub-channels
EP2031243A1 (en) * 2007-08-31 2009-03-04 Lm Glasfiber A/S Means to maintain a flow attached to the exterior of a flow control member
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CN102187092B (en) 2008-09-19 2015-05-20 考特能源有限公司 Wind turbines with low intake tips
US20100232960A1 (en) * 2009-03-13 2010-09-16 Christopher Larsen Variable geometry turbine
US7857597B2 (en) * 2009-05-28 2010-12-28 General Electric Company Boundary layer fins for wind turbine blade
US8061986B2 (en) 2010-06-11 2011-11-22 General Electric Company Wind turbine blades with controllable aerodynamic vortex elements
US8047801B2 (en) 2010-06-23 2011-11-01 General Electric Company Wind turbine blades with aerodynamic vortex elements
US20110142595A1 (en) 2010-07-02 2011-06-16 General Electric Company Wind turbine blades with controlled active flow and vortex elements
US8403271B2 (en) 2010-08-24 2013-03-26 Lockheed Martin Corporation Passive robust flow control micro device
EP2444658B1 (en) 2010-10-21 2016-10-19 Siemens Aktiengesellschaft Method to retrofit a blade of a wind turbine
WO2012082324A1 (en) * 2010-12-16 2012-06-21 Inventus Holdings, Llc A method for determining optimum vortex generator placement for maximum efficiency on a retrofitted wind turbine generator of unknown aerodynamic design
US9039381B2 (en) * 2010-12-17 2015-05-26 Vestas Wind Systems A/S Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators
US8167554B2 (en) 2011-01-28 2012-05-01 General Electric Corporation Actuatable surface features for wind turbine rotor blades
ES2481794T3 (en) * 2011-02-04 2014-07-31 Lm Wp Patent Holding A/S Mounting of whirlwind generating devices on a wind turbine rotor blade by means of mounting plate
EP2484898B1 (en) * 2011-02-04 2014-04-23 LM WP Patent Holding A/S Vortex generator device with tapered sections for a wind turbine
EP2484895A1 (en) * 2011-02-04 2012-08-08 LM Wind Power A/S Vortex generator vane pair with trapezium-shaped base
ES2451568T3 (en) 2011-02-04 2014-03-27 Lm Wind Power A/S Whirlwind generator for wind turbine with a base that has a recess for adhesive
PL2739528T3 (en) 2011-07-22 2020-03-31 Lm Wp Patent Holding A/S A vortex generator arrangement for an airfoil
CN103987622B (en) 2011-07-22 2019-05-28 Lm Wp 专利控股有限公司 Wind turbine blades including vortex generators
EP2548800A1 (en) 2011-07-22 2013-01-23 LM Wind Power A/S Method for retrofitting vortex generators on a wind turbine blade
US20130108457A1 (en) 2011-10-28 2013-05-02 Carsten Thrue Wind turbine blade comprising a vortex-generator
ES2554863T5 (en) 2011-11-23 2019-05-07 Siemens Ag Wind turbine blade
DE102011122140A1 (en) 2011-12-22 2013-06-27 Smart Blade Gmbh Delta eddy current generator for generating eddies at rotor blade of wind power plant, has support provided with wing such that eddies are producible over main surface, where eddies comprise axis that is directed parallel to surface
ES2804061T3 (en) 2012-03-13 2021-02-02 Wobben Properties Gmbh Warped shovel root
CN102678479A (en) * 2012-05-15 2012-09-19 哈尔滨工程大学 Concave-convex fan with guide edge
EP2713044B2 (en) * 2012-09-28 2022-12-07 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade
DE102013002054A1 (en) * 2013-02-07 2014-08-07 Voith Patent Gmbh Wind or hydroelectric engine as well as engine park
DE102013202666A1 (en) 2013-02-19 2014-08-21 Senvion Se Rotor blade of a wind turbine
US9494132B2 (en) 2013-05-07 2016-11-15 General Electric Company Airflow modifying assembly for a rotor blade of a wind turbine
US9267491B2 (en) 2013-07-02 2016-02-23 General Electric Company Wind turbine rotor blade having a spoiler
CN103303469B (en) * 2013-07-05 2015-05-27 上海交通大学 Device for controlling flow separation caused by interference between high-Mach-number shock waves and boundary layers
DK3042073T3 (en) 2013-09-02 2019-10-14 Wobben Properties Gmbh Swirl generator for a wind turbine
WO2015048230A1 (en) * 2013-09-30 2015-04-02 Borgwarner Inc. Vortex generator on a compressor blade of a turbocharger
US9624782B2 (en) 2013-11-11 2017-04-18 General Electric Company Template for aligning surface features on a rotor blade
US9523279B2 (en) 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
US9752559B2 (en) 2014-01-17 2017-09-05 General Electric Company Rotatable aerodynamic surface features for wind turbine rotor blades
DK178138B1 (en) * 2014-07-16 2015-06-22 Envision Energy Vortex generator unit for a wind turbine blade
US10087912B2 (en) 2015-01-30 2018-10-02 General Electric Company Vortex generator for a rotor blade
US10716340B2 (en) 2015-05-27 2020-07-21 Nike, Inc. System and device for affecting drag properties of an object
JP6154037B1 (en) 2016-02-26 2017-06-28 三菱重工業株式会社 Vortex generator mounting method and template
JP6148364B1 (en) 2016-02-26 2017-06-14 三菱重工業株式会社 Wind turbine blade vortex generator, wind turbine blade, wind power generator, and vortex generator mounting method
USD809460S1 (en) 2016-03-16 2018-02-06 Mitsubishi Heavy Industries, Ltd. Vortex generator for wind turbines
JP6154050B1 (en) 2016-08-08 2017-06-28 三菱重工業株式会社 Wind turbine blade, wind turbine rotor, wind power generator, and vortex generator mounting method
KR102600955B1 (en) 2016-09-21 2023-11-13 삼성전자주식회사 Propeller fan and air conditioner having the same
US10487796B2 (en) 2016-10-13 2019-11-26 General Electric Company Attachment methods for surface features of wind turbine rotor blades
US10465652B2 (en) 2017-01-26 2019-11-05 General Electric Company Vortex generators for wind turbine rotor blades having noise-reducing features
AT519647B1 (en) * 2017-05-09 2018-09-15 Villinger Markus Rotor, in particular for aircraft and wind turbines
JP7250438B2 (en) * 2018-05-25 2023-04-03 三菱重工サーマルシステムズ株式会社 air conditioner
EP3667076A1 (en) 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Estimating wind speed
ES2980372T3 (en) * 2020-05-11 2024-10-01 Siemens Gamesa Renewable Energy As Manufacturing method of a wind turbine rotor blade
GB202011064D0 (en) 2020-07-17 2020-09-02 Lm Wind Power As Vortex generator tape for a wind turbine blade
CN115649427A (en) * 2022-10-31 2023-01-31 北京动力机械研究所 Method for controlling interference vortex flow of development interference type shock wave and boundary layer

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Also Published As

Publication number Publication date
WO2000015961A1 (en) 2000-03-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase