DE102006049616A1 - Aerodynamisches Bauteil mit einer geschlitzten Hinter- oder Seitenkante - Google Patents
Aerodynamisches Bauteil mit einer geschlitzten Hinter- oder Seitenkante Download PDFInfo
- Publication number
- DE102006049616A1 DE102006049616A1 DE102006049616A DE102006049616A DE102006049616A1 DE 102006049616 A1 DE102006049616 A1 DE 102006049616A1 DE 102006049616 A DE102006049616 A DE 102006049616A DE 102006049616 A DE102006049616 A DE 102006049616A DE 102006049616 A1 DE102006049616 A1 DE 102006049616A1
- Authority
- DE
- Germany
- Prior art keywords
- slots
- edge
- slot
- component
- component according
- 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
- 230000009467 reduction Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 241000534414 Anotopterus nikparini Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/20—Boundary layer controls by passively inducing fluid flow, e.g. by means of a pressure difference between both ends of a slot or duct
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/22—Boundary layer controls by using a surface having multiple apertures of relatively small openings other than slots
-
- 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
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—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
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/182—Two-dimensional patterned crenellated, notched
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/70—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
-
- 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
-
- 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
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006049616A DE102006049616B4 (de) | 2006-10-20 | 2006-10-20 | Anordnung eines Aerodynamischen Bauteils mit einer geschlitzten Hinter- oder Seitenkante in einer Strömung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006049616A DE102006049616B4 (de) | 2006-10-20 | 2006-10-20 | Anordnung eines Aerodynamischen Bauteils mit einer geschlitzten Hinter- oder Seitenkante in einer Strömung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006049616A1 true DE102006049616A1 (de) | 2008-04-30 |
DE102006049616B4 DE102006049616B4 (de) | 2010-08-05 |
Family
ID=39244186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006049616A Expired - Fee Related DE102006049616B4 (de) | 2006-10-20 | 2006-10-20 | Anordnung eines Aerodynamischen Bauteils mit einer geschlitzten Hinter- oder Seitenkante in einer Strömung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006049616B4 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170268480A1 (en) * | 2016-03-16 | 2017-09-21 | Siemens Aktiengesellschaft | Trailing edge air duct of a wind turbine rotor blade |
EP3169895B1 (fr) | 2014-07-14 | 2019-09-11 | LM WP Patent Holding A/S | Coque d'extension pour pale d'éolienne |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE248599C (fr) * | ||||
DE420325C (de) * | 1925-10-19 | Constantin Muskalla | Vorrichtung zur Daempfung von Randwirbeln an Flugzeug-Tragflaechen u. dgl. | |
DE434540C (de) * | 1924-02-12 | 1926-09-28 | Rudolf Zardins | Flugzeugtragfluegel |
US2163655A (en) * | 1938-04-02 | 1939-06-27 | Charles H Zimmerman | Slotted airplane wing tip |
DE1169303B (de) * | 1961-12-02 | 1964-04-30 | Dornier Werke Gmbh | Quertriebsflaeche, insbesondere Auftriebsflaeche fuer Luftfahrzeuge, mit Schlitzen |
EP1112928A2 (fr) * | 1999-12-31 | 2001-07-04 | DLR Deutsches Zentrum für Luft- und Raumfahrt e.V. | Profil aérodynamique avec bord de fuite améliorant la performance |
WO2003089295A2 (fr) * | 2002-04-18 | 2003-10-30 | Airbus Deutschland Gmbh | Structure de revetement perfore pour systemes a flux laminaire |
US20030201367A1 (en) * | 2002-04-24 | 2003-10-30 | Saiz Manuel Munoz | Process for the recovery of the energy from the air in pressurised areas of aircraft |
-
2006
- 2006-10-20 DE DE102006049616A patent/DE102006049616B4/de not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE248599C (fr) * | ||||
DE420325C (de) * | 1925-10-19 | Constantin Muskalla | Vorrichtung zur Daempfung von Randwirbeln an Flugzeug-Tragflaechen u. dgl. | |
DE434540C (de) * | 1924-02-12 | 1926-09-28 | Rudolf Zardins | Flugzeugtragfluegel |
US2163655A (en) * | 1938-04-02 | 1939-06-27 | Charles H Zimmerman | Slotted airplane wing tip |
DE1169303B (de) * | 1961-12-02 | 1964-04-30 | Dornier Werke Gmbh | Quertriebsflaeche, insbesondere Auftriebsflaeche fuer Luftfahrzeuge, mit Schlitzen |
EP1112928A2 (fr) * | 1999-12-31 | 2001-07-04 | DLR Deutsches Zentrum für Luft- und Raumfahrt e.V. | Profil aérodynamique avec bord de fuite améliorant la performance |
WO2003089295A2 (fr) * | 2002-04-18 | 2003-10-30 | Airbus Deutschland Gmbh | Structure de revetement perfore pour systemes a flux laminaire |
US20030201367A1 (en) * | 2002-04-24 | 2003-10-30 | Saiz Manuel Munoz | Process for the recovery of the energy from the air in pressurised areas of aircraft |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3169895B1 (fr) | 2014-07-14 | 2019-09-11 | LM WP Patent Holding A/S | Coque d'extension pour pale d'éolienne |
US20170268480A1 (en) * | 2016-03-16 | 2017-09-21 | Siemens Aktiengesellschaft | Trailing edge air duct of a wind turbine rotor blade |
Also Published As
Publication number | Publication date |
---|---|
DE102006049616B4 (de) | 2010-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |