DE102011122140A1 - Delta-Wirbelstromgeneratoren - Google Patents

Delta-Wirbelstromgeneratoren Download PDF

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Publication number
DE102011122140A1
DE102011122140A1 DE102011122140A DE102011122140A DE102011122140A1 DE 102011122140 A1 DE102011122140 A1 DE 102011122140A1 DE 102011122140 A DE102011122140 A DE 102011122140A DE 102011122140 A DE102011122140 A DE 102011122140A DE 102011122140 A1 DE102011122140 A1 DE 102011122140A1
Authority
DE
Germany
Prior art keywords
wing
rotor blade
contraption
wing element
eddies
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.)
Ceased
Application number
DE102011122140A
Other languages
German (de)
English (en)
Inventor
Georgios Pechlivanoglou
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.)
SMART BLADE GmbH
Original Assignee
SMART BLADE GmbH
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 SMART BLADE GmbH filed Critical SMART BLADE GmbH
Priority to DE102011122140A priority Critical patent/DE102011122140A1/de
Publication of DE102011122140A1 publication Critical patent/DE102011122140A1/de
Ceased legal-status Critical Current

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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
    • 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
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • 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
DE102011122140A 2011-12-22 2011-12-22 Delta-Wirbelstromgeneratoren Ceased DE102011122140A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011122140A DE102011122140A1 (de) 2011-12-22 2011-12-22 Delta-Wirbelstromgeneratoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011122140A DE102011122140A1 (de) 2011-12-22 2011-12-22 Delta-Wirbelstromgeneratoren

Publications (1)

Publication Number Publication Date
DE102011122140A1 true DE102011122140A1 (de) 2013-06-27

Family

ID=48575560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011122140A Ceased DE102011122140A1 (de) 2011-12-22 2011-12-22 Delta-Wirbelstromgeneratoren

Country Status (1)

Country Link
DE (1) DE102011122140A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2940292A1 (fr) * 2014-04-30 2015-11-04 Siemens Aktiengesellschaft Dispositif pour pale de rotor d'une éolienne
EP2975259A1 (fr) * 2014-07-16 2016-01-20 Envision Energy (Denmark) ApS Unité génératrice de vortex pour une pale d'éolienne
WO2018046547A1 (fr) 2016-09-07 2018-03-15 Lm Wind Power International Technology Ii Aps Dispositif générateur de vortex pour pale d'éolienne
EP3282120B1 (fr) 2016-08-08 2019-04-17 Mitsubishi Heavy Industries, Ltd. Pale d'éolienne, rotor d'éolienne, appareil de génération d'énergie éolienne et procédé de montage d'un générateur de vortex
FR3097276A1 (fr) 2019-06-13 2020-12-18 Mer Agitee Pale de rotor d’éolienne comportant un actionneur fluidique et procédé d’amélioration des performances aérodynamiques des éoliennes
CN113264070A (zh) * 2021-06-03 2021-08-17 中南大学 一种城际列车用扰流装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558816A (en) 1947-08-16 1951-07-03 United Aircraft Corp Fluid mixing device
US4655419A (en) 1984-12-31 1987-04-07 The Boeing Company Vortex generator
WO2000015961A1 (fr) 1998-09-16 2000-03-23 Lm Glasfiber A/S Pale de turbine munie de generateurs de tourbillons

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558816A (en) 1947-08-16 1951-07-03 United Aircraft Corp Fluid mixing device
US4655419A (en) 1984-12-31 1987-04-07 The Boeing Company Vortex generator
WO2000015961A1 (fr) 1998-09-16 2000-03-23 Lm Glasfiber A/S Pale de turbine munie de generateurs de tourbillons

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2940292A1 (fr) * 2014-04-30 2015-11-04 Siemens Aktiengesellschaft Dispositif pour pale de rotor d'une éolienne
EP2975259A1 (fr) * 2014-07-16 2016-01-20 Envision Energy (Denmark) ApS Unité génératrice de vortex pour une pale d'éolienne
CN105275740A (zh) * 2014-07-16 2016-01-27 远景能源（江苏）有限公司 用于风力涡轮机叶片的涡流发生器单元
CN105275740B (zh) * 2014-07-16 2019-03-05 远景能源（江苏）有限公司 用于风力涡轮机叶片的涡流发生器单元
EP3282120B1 (fr) 2016-08-08 2019-04-17 Mitsubishi Heavy Industries, Ltd. Pale d'éolienne, rotor d'éolienne, appareil de génération d'énergie éolienne et procédé de montage d'un générateur de vortex
WO2018046547A1 (fr) 2016-09-07 2018-03-15 Lm Wind Power International Technology Ii Aps Dispositif générateur de vortex pour pale d'éolienne
CN109642540A (zh) * 2016-09-07 2019-04-16 Lm风力发电国际技术有限公司 用于风力涡轮机叶片的涡流发生器装置
US20190211800A1 (en) * 2016-09-07 2019-07-11 Lm Wind Power Us Technology Aps A vortex generator device for a wind turbine blade
US11028826B2 (en) * 2016-09-07 2021-06-08 Lm Wind Power Us Technology Aps Vortex generator device for a wind turbine blade
US11828263B2 (en) 2016-09-07 2023-11-28 Lm Wp Patent Holding A/S Vortex generator device for a wind turbine blade
FR3097276A1 (fr) 2019-06-13 2020-12-18 Mer Agitee Pale de rotor d’éolienne comportant un actionneur fluidique et procédé d’amélioration des performances aérodynamiques des éoliennes
CN113264070A (zh) * 2021-06-03 2021-08-17 中南大学 一种城际列车用扰流装置
CN113264070B (zh) * 2021-06-03 2023-09-29 中南大学 一种城际列车用扰流装置

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Date Code Title Description
R012 Request for examination validly filed
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final
R003 Refusal decision now final

Effective date: 20150310