DE20107863U1 - Surface of a wing to reduce the formation of vertebrae - Google Patents

Surface of a wing to reduce the formation of vertebrae

Info

Publication number
DE20107863U1
DE20107863U1 DE20107863U DE20107863U DE20107863U1 DE 20107863 U1 DE20107863 U1 DE 20107863U1 DE 20107863 U DE20107863 U DE 20107863U DE 20107863 U DE20107863 U DE 20107863U DE 20107863 U1 DE20107863 U1 DE 20107863U1
Authority
DE
Germany
Prior art keywords
vertebrae
formation
reduce
wing
aerofoil
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.)
Expired - Lifetime
Application number
DE20107863U
Other languages
German (de)
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.)
BUSJAEGER PETER
Original Assignee
BUSJAEGER PETER
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 BUSJAEGER PETER filed Critical BUSJAEGER PETER
Priority to DE20107863U priority Critical patent/DE20107863U1/en
Publication of DE20107863U1 publication Critical patent/DE20107863U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Oberfläche einer Tragfläche zur Reduzierung der Randwirbelbildung, dadurch gekennzeichnet, dass einzelne, schuppenartig im Versatz angeordnete, geeignet geformte Erhebungen (6) im Bereich der Tragflächenenden (5) unter- und oberseitig angebracht sind.1. Surface of an aerofoil to reduce the formation of vertebrae, characterized in that individual, suitably shaped elevations ( 6 ) which are arranged in the manner of an offset and are arranged in the area of the aerofoil ends ( 5 ) on the upper and lower sides. 2. Oberfläche nach Anspruch 1, dadurch gekennzeichnet, dass die Erhebungen (6) bezogen auf das Tragflächenprofil und die zu erwartenden Umgebungsbedingungen (z. B. die durchschnittliche Windgeschwindigkeit am Standort eines Windenergiekonverters) nach bekannten strömungsmechanischen Zusammenhängen optimiert sind.2. Surface according to claim 1, characterized in that the elevations ( 6 ) based on the wing profile and the expected environmental conditions (z. B. the average wind speed at the location of a wind energy converter) are optimized according to known fluid mechanics. 3. Oberfläche nach Anspruch 1, dadurch gekennzeichnet, dass das Verhältnis von Höhe zu Länge einer Erhebung (6) etwa 1 : 5 beträgt.3. Surface according to claim 1, characterized in that the ratio of height to length of an elevation ( 6 ) is approximately 1: 5.
DE20107863U 2001-05-10 2001-05-10 Surface of a wing to reduce the formation of vertebrae Expired - Lifetime DE20107863U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20107863U DE20107863U1 (en) 2001-05-10 2001-05-10 Surface of a wing to reduce the formation of vertebrae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20107863U DE20107863U1 (en) 2001-05-10 2001-05-10 Surface of a wing to reduce the formation of vertebrae

Publications (1)

Publication Number Publication Date
DE20107863U1 true DE20107863U1 (en) 2001-10-25

Family

ID=7956696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20107863U Expired - Lifetime DE20107863U1 (en) 2001-05-10 2001-05-10 Surface of a wing to reduce the formation of vertebrae

Country Status (1)

Country Link
DE (1) DE20107863U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318162A1 (en) * 2003-04-17 2004-10-28 Eugen Radtke Wind energy converter with buoyancy or resistance runners has rotor with preferably at least 5 per cent of its surface forming buoyancy and/or resistance runners covered by film with recesses
DE10319003A1 (en) * 2003-04-25 2004-11-25 Eugen Radtke Wind energy converter with buoyancy or resistance runners has rotor with preferably at least 5 per cent of its surface forming buoyancy and/or resistance runners covered by film with recesses
RU2471995C2 (en) * 2007-09-24 2013-01-10 Снекма Shaping method of relief elements representing swirlers of boundary layer
EP2604516A3 (en) * 2011-12-13 2013-08-14 Lockheed Martin Corporation Minimally intrusive wingtip vortex wake mitigation using microvane arrays
EP3031714A1 (en) * 2014-12-12 2016-06-15 Lockheed Martin Corporation Adhesive panels of microvane arrays for reducing effects of wingtip vortices

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10318162A1 (en) * 2003-04-17 2004-10-28 Eugen Radtke Wind energy converter with buoyancy or resistance runners has rotor with preferably at least 5 per cent of its surface forming buoyancy and/or resistance runners covered by film with recesses
DE10319003A1 (en) * 2003-04-25 2004-11-25 Eugen Radtke Wind energy converter with buoyancy or resistance runners has rotor with preferably at least 5 per cent of its surface forming buoyancy and/or resistance runners covered by film with recesses
RU2471995C2 (en) * 2007-09-24 2013-01-10 Снекма Shaping method of relief elements representing swirlers of boundary layer
EP2604516A3 (en) * 2011-12-13 2013-08-14 Lockheed Martin Corporation Minimally intrusive wingtip vortex wake mitigation using microvane arrays
US9896192B2 (en) 2011-12-13 2018-02-20 Lockheed Martin Corroration Minimally intrusive wingtip vortex wake mitigation using microvane arrays
EP3031714A1 (en) * 2014-12-12 2016-06-15 Lockheed Martin Corporation Adhesive panels of microvane arrays for reducing effects of wingtip vortices
US9868516B2 (en) 2014-12-12 2018-01-16 Lockheed Martin Corporation Adhesive panels of microvane arrays for reducing effects of wingtip vortices
US10752340B2 (en) 2014-12-12 2020-08-25 Lockheed Martin Corporation Adhesive panels of microvane arrays for reducing effects of wingtip vortices
US11554854B2 (en) 2014-12-12 2023-01-17 Lockheed Martin Corporation Adhesive panels of microvane arrays for reducing effects of wingtip vortices

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20011129

R156 Lapse of ip right after 3 years

Effective date: 20041201