DK201370629A - Corrugated panel for wind power generator blade - Google Patents
Corrugated panel for wind power generator bladeInfo
- Publication number
- DK201370629A DK201370629A DKPA201370629A DKPA201370629A DK201370629A DK 201370629 A DK201370629 A DK 201370629A DK PA201370629 A DKPA201370629 A DK PA201370629A DK PA201370629 A DKPA201370629 A DK PA201370629A DK 201370629 A DK201370629 A DK 201370629A
- Authority
- DK
- Denmark
- Prior art keywords
- wind power
- power generator
- blade
- corrugated panel
- generator blade
- Prior art date
Links
- 230000037303 wrinkles Effects 0.000 abstract 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/141—Shape, i.e. outer, aerodynamic form
- F01D5/145—Means for influencing boundary layers or secondary circulations
-
- 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
- F05B2230/00—Manufacture
- F05B2230/20—Manufacture essentially without removing material
- F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
-
- 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
- F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
-
- 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
- F05B2250/00—Geometry
- F05B2250/10—Geometry two-dimensional
- F05B2250/18—Geometry two-dimensional patterned
- F05B2250/183—Geometry two-dimensional patterned zigzag
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/10—Inorganic materials, e.g. metals
- F05B2280/103—Heavy metals
- F05B2280/10304—Titanium
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/10—Inorganic materials, e.g. metals
- F05B2280/1073—Aluminium alloy, e.g. AlCuMgPb
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
A corrugated panel for a wind power generator blade is provided. The corrugated panel for a wind power generator blade includes: a plurality of wrinkles that are coupled to one surface or the other surface of the wind power generator blade having an airfoil transverse section and that are formed in a length direction of the blade, wherein a gap and a height at a predetermined position of the plurality of wrinkles each have a value of a predetermined ratio to a chord length of the airfoil transverse section of the blade at the predetermined position, when the plurality of wrinkles are coupled to the blade.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110029521A KR101225996B1 (en) | 2011-03-31 | 2011-03-31 | Corrugated plate for blades of wind turbine |
PCT/KR2012/000164 WO2012134044A1 (en) | 2011-03-31 | 2012-01-06 | Corrugated panel for wind power generator blade |
Publications (1)
Publication Number | Publication Date |
---|---|
DK201370629A true DK201370629A (en) | 2013-10-29 |
Family
ID=46931685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DKPA201370629A DK201370629A (en) | 2011-03-31 | 2013-10-29 | Corrugated panel for wind power generator blade |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140017088A1 (en) |
KR (1) | KR101225996B1 (en) |
DK (1) | DK201370629A (en) |
WO (1) | WO2012134044A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6189088B2 (en) | 2013-05-28 | 2017-08-30 | テラル株式会社 | Rotor |
FR3053074B1 (en) * | 2016-06-28 | 2018-06-15 | Safran Aircraft Engines | PIECE AND METHOD FOR MANUFACTURING A REDUCED ROLLED ROLLED PIECE |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4434957A (en) * | 1982-03-30 | 1984-03-06 | Rolls-Royce Incorporated | Low drag surface |
US4986496A (en) * | 1985-05-31 | 1991-01-22 | Minnesota Mining And Manufacturing | Drag reduction article |
US5133516A (en) * | 1985-05-31 | 1992-07-28 | Minnesota Mining And Manufacturing Co. | Drag reduction article |
US5848769A (en) * | 1996-08-26 | 1998-12-15 | Minnesota Mining & Manufacturing Company | Drag reduction article |
DE19650439C1 (en) * | 1996-12-05 | 1998-03-12 | Deutsch Zentr Luft & Raumfahrt | Ribbed surface for wall subjected to turbulent airflow |
US5891551A (en) * | 1997-07-14 | 1999-04-06 | Gibbs; Ronnie D. | Apparatus for reducing drag across a flow surface |
JPH11201021A (en) | 1998-01-06 | 1999-07-27 | Mitsubishi Heavy Ind Ltd | Wind mill vane |
JP2001193628A (en) * | 2000-01-07 | 2001-07-17 | Takao Okuno | High-efficient propeller for wind power generator |
US7070850B2 (en) * | 2002-12-31 | 2006-07-04 | 3M Innovative Properties Company | Drag reduction article and method of use |
JP4180016B2 (en) * | 2004-04-27 | 2008-11-12 | ゼファー株式会社 | Windmill blade manufacturing method, windmill blade and wind power generator |
US7604461B2 (en) * | 2005-11-17 | 2009-10-20 | General Electric Company | Rotor blade for a wind turbine having aerodynamic feature elements |
US8603628B2 (en) * | 2007-04-30 | 2013-12-10 | Saint-Gobain Performance Plastics Corporation | Turbine blade protective barrier |
US7810867B2 (en) * | 2008-04-14 | 2010-10-12 | Fastskinz, Inc. | Vehicle with drag-reducing outer surface |
CA2731833A1 (en) * | 2008-08-05 | 2010-02-11 | Alcoa Inc. | Metal sheets and plates having friction-reducing textured surfaces and methods of manufacturing same |
KR20100041467A (en) | 2008-10-14 | 2010-04-22 | 남태우 | Blade for aerogenerator |
WO2010141720A2 (en) * | 2009-06-03 | 2010-12-09 | Flodesign Wind Turbine Corp. | Wind turbine blades with mixer lobes |
US8662854B1 (en) * | 2010-05-21 | 2014-03-04 | Fastskinz, Inc. | Turbine with turbulence inducing surface |
-
2011
- 2011-03-31 KR KR1020110029521A patent/KR101225996B1/en active IP Right Grant
-
2012
- 2012-01-06 US US14/007,314 patent/US20140017088A1/en not_active Abandoned
- 2012-01-06 WO PCT/KR2012/000164 patent/WO2012134044A1/en active Application Filing
-
2013
- 2013-10-29 DK DKPA201370629A patent/DK201370629A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR101225996B1 (en) | 2013-01-24 |
US20140017088A1 (en) | 2014-01-16 |
WO2012134044A1 (en) | 2012-10-04 |
KR20120111167A (en) | 2012-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PHB | Application deemed withdrawn due to non-payment or other reasons |
Effective date: 20150412 |