DK2180182T3 - Aktiv cirkulationsstyring af aerodynamiske strukturer - Google Patents

Aktiv cirkulationsstyring af aerodynamiske strukturer

Info

Publication number
DK2180182T3
DK2180182T3 DK09173339.4T DK09173339T DK2180182T3 DK 2180182 T3 DK2180182 T3 DK 2180182T3 DK 09173339 T DK09173339 T DK 09173339T DK 2180182 T3 DK2180182 T3 DK 2180182T3
Authority
DK
Denmark
Prior art keywords
circulation management
aerodynamic structures
active circulation
active
aerodynamic
Prior art date
Application number
DK09173339.4T
Other languages
English (en)
Inventor
Stefan Herr
Anurag Gupta
Seyed Gholamali Saddoughi
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK2180182T3 publication Critical patent/DK2180182T3/da

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
    • 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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • 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
    • 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
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or shape
    • 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

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)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DK09173339.4T 2008-10-27 2009-10-16 Aktiv cirkulationsstyring af aerodynamiske strukturer DK2180182T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/258,526 US9239039B2 (en) 2008-10-27 2008-10-27 Active circulation control of aerodynamic structures

Publications (1)

Publication Number Publication Date
DK2180182T3 true DK2180182T3 (da) 2017-11-20

Family

ID=41668274

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09173339.4T DK2180182T3 (da) 2008-10-27 2009-10-16 Aktiv cirkulationsstyring af aerodynamiske strukturer

Country Status (4)

Country Link
US (1) US9239039B2 (da)
EP (1) EP2180182B1 (da)
CN (1) CN101725467B (da)
DK (1) DK2180182T3 (da)

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CN103244361A (zh) * 2013-05-30 2013-08-14 国电联合动力技术有限公司 一种大型风机的中等厚度翼型叶片
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US10282965B2 (en) * 2014-12-11 2019-05-07 Intel Corporation Synthetic jet delivering controlled flow to sensor system
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EP3181895A1 (en) * 2015-12-17 2017-06-21 LM WP Patent Holding A/S Splitter plate arrangement for a serrated wind turbine blade
CN106050566B (zh) * 2016-07-13 2018-11-16 西北工业大学 一种钝后缘风力机翼型环量控制装置及方法
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CN112253391B (zh) * 2020-10-30 2022-02-01 上海电气风电集团股份有限公司 空气流动控制装置及包含其的风机叶片、风力发电机组
CN112594011B (zh) * 2020-12-15 2022-09-13 中国科学院工程热物理研究所 一种高负荷低压涡轮内部流动分离主动调控装置
CN112780504B (zh) * 2021-01-13 2023-03-24 中国长江三峡集团有限公司 基于等离子体合成射流的风力机叶片及控制方法
CN113251152B (zh) * 2021-04-29 2024-01-12 合肥工业大学 一种改进型减小分离涡抗空化阀门
CN113187644B (zh) * 2021-04-29 2022-08-23 合肥工业大学 一种改善绕水翼空化流动的主动射流结构
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Also Published As

Publication number Publication date
US20100104436A1 (en) 2010-04-29
EP2180182A2 (en) 2010-04-28
CN101725467A (zh) 2010-06-09
EP2180182B1 (en) 2017-10-04
US9239039B2 (en) 2016-01-19
EP2180182A3 (en) 2015-07-01
CN101725467B (zh) 2015-09-16

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