CN104704233A - 燕尾型翼 - Google Patents
燕尾型翼 Download PDFInfo
- Publication number
- CN104704233A CN104704233A CN201380041923.5A CN201380041923A CN104704233A CN 104704233 A CN104704233 A CN 104704233A CN 201380041923 A CN201380041923 A CN 201380041923A CN 104704233 A CN104704233 A CN 104704233A
- Authority
- CN
- China
- Prior art keywords
- aerodynamic element
- trailing edge
- aerodynamic
- rotor blade
- cavity
- 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.)
- Granted
Links
- 241000397426 Centroberyx lineatus Species 0.000 title description 2
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241000321453 Paranthias colonus Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- ZIEXYIQTFZVRBI-UHFFFAOYSA-N 2-[(4-bromophenyl)methoxy]acetic acid Chemical compound OC(=O)COCC1=CC=C(Br)C=C1 ZIEXYIQTFZVRBI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B64C3/00—Wings
- B64C3/10—Shape of wings
- B64C3/14—Aerofoil profile
-
- 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
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
-
- 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
- F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
-
- 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
- F03D7/024—Adjusting aerodynamic properties of the blades of individual blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/10—Shape of wings
- B64C3/14—Aerofoil profile
- B64C2003/147—Aerofoil profile comprising trailing edges of particular shape
-
- 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
- F05B2240/301—Cross-section characteristics
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2009286A NL2009286C2 (en) | 2012-08-06 | 2012-08-06 | Swallow tail airfoil. |
NL2009286 | 2012-08-06 | ||
PCT/NL2013/050575 WO2014025252A1 (en) | 2012-08-06 | 2013-08-02 | Swallow tail airfoil |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104704233A true CN104704233A (zh) | 2015-06-10 |
CN104704233B CN104704233B (zh) | 2018-02-09 |
Family
ID=47190079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380041923.5A Active CN104704233B (zh) | 2012-08-06 | 2013-08-02 | 燕尾型翼 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9897067B2 (zh) |
EP (1) | EP2880307B1 (zh) |
CN (1) | CN104704233B (zh) |
DK (1) | DK2880307T3 (zh) |
ES (1) | ES2869888T3 (zh) |
NL (1) | NL2009286C2 (zh) |
PL (1) | PL2880307T3 (zh) |
WO (1) | WO2014025252A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108603486A (zh) * | 2016-01-26 | 2018-09-28 | 乌本产权有限公司 | 风能设备的转子叶片和风能设备 |
CN110130996A (zh) * | 2019-05-09 | 2019-08-16 | 西北工业大学 | 一种带鱼尾形扰流柱的网格缝冷却结构 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11136958B2 (en) * | 2012-08-06 | 2021-10-05 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Swallow tail airfoil |
US9377005B2 (en) * | 2013-03-15 | 2016-06-28 | General Electric Company | Airfoil modifiers for wind turbine rotor blades |
WO2015014370A1 (en) * | 2013-08-02 | 2015-02-05 | Vestas Wind Systems A/S | A blade for a wind turbine and a method for manufacturing a blade for a wind turbine |
EP2883791B1 (en) | 2013-12-10 | 2016-04-06 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Helicopter with a Tail shroud |
US10180125B2 (en) * | 2015-04-20 | 2019-01-15 | General Electric Company | Airflow configuration for a wind turbine rotor blade |
US20170342990A1 (en) * | 2016-05-26 | 2017-11-30 | Perry Lynn Martens | Waste air flow capture system |
DE102016117012A1 (de) * | 2016-09-09 | 2018-03-15 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt |
US20190061905A1 (en) * | 2017-08-30 | 2019-02-28 | David Victor Bosse, JR. | Airfoil |
EP3498595B1 (en) * | 2017-12-14 | 2020-12-02 | Lauk, Peep | Aircraft wing comprising cruise mini flaps |
DE102018103678A1 (de) * | 2018-02-19 | 2019-08-22 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage mit einer Splitterplatte |
DE102019113080A1 (de) * | 2019-05-17 | 2020-11-19 | Wobben Properties Gmbh | Rotorblatt und Windenergieanlage |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101684773A (zh) * | 2008-09-26 | 2010-03-31 | 通用电气公司 | 风力涡轮机叶片 |
EP2180182A2 (en) * | 2008-10-27 | 2010-04-28 | General Electric Company | Active circulation control of aerodynamic structures |
CN101842584A (zh) * | 2007-08-29 | 2010-09-22 | Lm玻璃纤维制品有限公司 | 风力涡轮机叶片和叶片元件的组合以及改变风力涡轮机叶片的空气动力轮廓的方法 |
CN102046965A (zh) * | 2008-04-02 | 2011-05-04 | Lm玻璃纤维制品有限公司 | 带有辅助翼面的风力涡轮机叶片 |
CN102094769A (zh) * | 2011-02-24 | 2011-06-15 | 西北工业大学 | 一种通过驻涡控制流动失速的风力机叶片翼型 |
CN102171097A (zh) * | 2008-10-06 | 2011-08-31 | 空中客车营运有限公司 | 设置在飞机的机翼上的前缘襟翼 |
CN102297097A (zh) * | 2010-06-23 | 2011-12-28 | 通用电气公司 | 带有空气动力涡流元件的风力涡轮机叶片 |
CN102312770A (zh) * | 2010-07-06 | 2012-01-11 | Lm玻璃纤维制品有限公司 | 具有可变后缘的风力涡轮机叶片 |
CN103270296A (zh) * | 2011-10-12 | 2013-08-28 | 三菱重工业株式会社 | 风车叶片及具备该风车叶片的风力发电装置以及风车叶片的设计方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562227A (en) * | 1947-07-09 | 1951-07-31 | Zobel Theodor Wilhelm | Flow profile for reduced drag |
US3042371A (en) * | 1958-09-04 | 1962-07-03 | United Aircraft Corp | Variable camber balding |
GB8603904D0 (en) * | 1986-02-17 | 1986-03-26 | Ici Plc | Agitators |
DE10319246A1 (de) * | 2003-04-28 | 2004-12-16 | Aloys Wobben | Rotorblatt einer Windenergieanlage |
WO2005116446A1 (ja) | 2004-05-27 | 2005-12-08 | Intellectual Property Bank Corp. | 垂直軸風車用ブレードおよび垂直軸風車 |
US20070158503A1 (en) * | 2006-01-12 | 2007-07-12 | Burg Donald E | Fluid dynamic foil with Coanda energizer |
ES2294927B1 (es) * | 2006-05-31 | 2009-02-16 | Gamesa Eolica, S.A. | Pala de aerogenerador con borde de salida divergente. |
ITBZ20070021A1 (it) * | 2007-05-17 | 2008-11-18 | Ropatec Srl | Braccio di supporto per ali di turbine eoliche ad asse di rotazione verticale |
CN101382116A (zh) * | 2007-09-03 | 2009-03-11 | 赵金峰 | 垂直轴叶片 |
EP2222955B1 (en) * | 2007-10-29 | 2017-01-11 | Vestas Wind Systems A/S | Wind turbine blade and method for controlling the load on a blade |
GB2462308A (en) * | 2008-08-01 | 2010-02-03 | Vestas Wind Sys As | Extension portion for wind turbine blade |
-
2012
- 2012-08-06 NL NL2009286A patent/NL2009286C2/en not_active IP Right Cessation
-
2013
- 2013-08-01 US US14/419,572 patent/US9897067B2/en active Active
- 2013-08-02 ES ES13747895T patent/ES2869888T3/es active Active
- 2013-08-02 WO PCT/NL2013/050575 patent/WO2014025252A1/en active Application Filing
- 2013-08-02 EP EP13747895.4A patent/EP2880307B1/en active Active
- 2013-08-02 DK DK13747895.4T patent/DK2880307T3/da active
- 2013-08-02 CN CN201380041923.5A patent/CN104704233B/zh active Active
- 2013-08-02 PL PL13747895T patent/PL2880307T3/pl unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101842584A (zh) * | 2007-08-29 | 2010-09-22 | Lm玻璃纤维制品有限公司 | 风力涡轮机叶片和叶片元件的组合以及改变风力涡轮机叶片的空气动力轮廓的方法 |
CN102046965A (zh) * | 2008-04-02 | 2011-05-04 | Lm玻璃纤维制品有限公司 | 带有辅助翼面的风力涡轮机叶片 |
CN101684773A (zh) * | 2008-09-26 | 2010-03-31 | 通用电气公司 | 风力涡轮机叶片 |
CN102171097A (zh) * | 2008-10-06 | 2011-08-31 | 空中客车营运有限公司 | 设置在飞机的机翼上的前缘襟翼 |
EP2180182A2 (en) * | 2008-10-27 | 2010-04-28 | General Electric Company | Active circulation control of aerodynamic structures |
CN102297097A (zh) * | 2010-06-23 | 2011-12-28 | 通用电气公司 | 带有空气动力涡流元件的风力涡轮机叶片 |
CN102312770A (zh) * | 2010-07-06 | 2012-01-11 | Lm玻璃纤维制品有限公司 | 具有可变后缘的风力涡轮机叶片 |
CN102094769A (zh) * | 2011-02-24 | 2011-06-15 | 西北工业大学 | 一种通过驻涡控制流动失速的风力机叶片翼型 |
CN103270296A (zh) * | 2011-10-12 | 2013-08-28 | 三菱重工业株式会社 | 风车叶片及具备该风车叶片的风力发电装置以及风车叶片的设计方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108603486A (zh) * | 2016-01-26 | 2018-09-28 | 乌本产权有限公司 | 风能设备的转子叶片和风能设备 |
US10968885B2 (en) | 2016-01-26 | 2021-04-06 | Wobben Properties Gmbh | Rotor blade of a wind turbine and a wind turbine |
CN110130996A (zh) * | 2019-05-09 | 2019-08-16 | 西北工业大学 | 一种带鱼尾形扰流柱的网格缝冷却结构 |
Also Published As
Publication number | Publication date |
---|---|
US20150176563A1 (en) | 2015-06-25 |
DK2880307T3 (da) | 2021-05-03 |
NL2009286C2 (en) | 2014-02-10 |
ES2869888T3 (es) | 2021-10-26 |
WO2014025252A1 (en) | 2014-02-13 |
EP2880307A1 (en) | 2015-06-10 |
PL2880307T3 (pl) | 2021-09-27 |
US9897067B2 (en) | 2018-02-20 |
EP2880307B1 (en) | 2021-03-17 |
CN104704233B (zh) | 2018-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190729 Address after: Holland Hague Patentee after: Akzo Nobel Chemicals International B.V Address before: Holland North Holland Patentee before: Stichting Energieonderzoek Centrum Nederland |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland Hague Patentee after: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO Address before: Holland Hague Patentee before: AKZO NOBEL CHEMICALS INTERNATIONAL B.V. |
|
CP01 | Change in the name or title of a patent holder |