BRPI0908366A2 - processo de deformação ativa de um perfil aerodinâmico - Google Patents

processo de deformação ativa de um perfil aerodinâmico

Info

Publication number
BRPI0908366A2
BRPI0908366A2 BRPI0908366A BRPI0908366A BRPI0908366A2 BR PI0908366 A2 BRPI0908366 A2 BR PI0908366A2 BR PI0908366 A BRPI0908366 A BR PI0908366A BR PI0908366 A BRPI0908366 A BR PI0908366A BR PI0908366 A2 BRPI0908366 A2 BR PI0908366A2
Authority
BR
Brazil
Prior art keywords
aerodynamic profile
elastic material
deformation process
active deformation
contact
Prior art date
Application number
BRPI0908366A
Other languages
English (en)
Inventor
Simon Georges-Henri
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Publication of BRPI0908366A2 publication Critical patent/BRPI0908366A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • 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)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
BRPI0908366A 2008-02-12 2009-02-02 processo de deformação ativa de um perfil aerodinâmico BRPI0908366A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0800748A FR2927377B1 (fr) 2008-02-12 2008-02-12 Procede de deformation active d'un profil aerodynamique
PCT/EP2009/051158 WO2009101001A1 (fr) 2008-02-12 2009-02-02 Procédé de déformation active d'un profil aérodynamique

Publications (1)

Publication Number Publication Date
BRPI0908366A2 true BRPI0908366A2 (pt) 2018-10-30

Family

ID=39709280

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908366A BRPI0908366A2 (pt) 2008-02-12 2009-02-02 processo de deformação ativa de um perfil aerodinâmico

Country Status (9)

Country Link
US (1) US8473122B2 (pt)
EP (1) EP2244940B1 (pt)
CN (1) CN102066196B (pt)
AT (1) ATE517031T1 (pt)
BR (1) BRPI0908366A2 (pt)
CA (1) CA2715116C (pt)
FR (1) FR2927377B1 (pt)
RU (1) RU2485013C2 (pt)
WO (1) WO2009101001A1 (pt)

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US8993084B2 (en) 2010-08-17 2015-03-31 The Boeing Company Multi-layer metallic structure and composite-to-metal joint methods
DE102011106596A1 (de) * 2011-06-16 2012-12-20 Robert Bosch Gmbh Rotierende Wellenenergiemaschine
US9120554B2 (en) 2011-08-16 2015-09-01 The Boeing Company Variable camber fluid-dynamic body utilizing optimized smart materials
CN102358416B (zh) * 2011-09-05 2014-04-23 西安交通大学 一种用于飞行器的空气动力学高性能翼型
CN104487342B (zh) * 2012-06-21 2017-02-22 庞巴迪公司 用于飞机的变形机翼
US9188102B2 (en) 2012-10-31 2015-11-17 General Electric Company Wind turbine blades with tension fabric skin structure
WO2014123938A1 (en) * 2013-02-05 2014-08-14 International Electronic Machines Corporation Pressure profiling system
CN104044729B (zh) * 2014-05-27 2016-04-06 北京航空航天大学 一种高高空螺旋桨装置
JP6690910B2 (ja) * 2014-10-09 2020-04-28 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 複合材と金属との接合部を有する複合材構造体、及びその製造方法
FR3029890A1 (fr) * 2014-12-12 2016-06-17 Inst Nat Polytechnique Toulouse Profil aerodynamique configure pour attenuer les instabilites tourbillonnaires principales en aval du bord de fuite en regime subsonique.
EP3098143A1 (en) * 2015-05-26 2016-11-30 SMR Patents S.à.r.l. Spoiler with an active material and a flexible surface
WO2016189448A2 (en) * 2015-05-26 2016-12-01 Smr Patents S.A.R.L. Spoiler in a rear view mirror of a vehicle
EP3104122A1 (en) * 2015-06-12 2016-12-14 Ecole Nationale de l'Aviation Civile Energy management system for vehicles
CN105346705A (zh) * 2015-12-11 2016-02-24 刘文浩 翼面可变曲率的自适应机翼及其飞行器的操控方式
US10279891B2 (en) * 2016-06-02 2019-05-07 Google Llc Software controlled stiffening of flexible aircraft
US10626846B2 (en) 2016-11-17 2020-04-21 General Electric Company System for wind turbine blade actuation
CN106864733B (zh) * 2017-02-28 2019-03-19 北京天恒长鹰科技股份有限公司 自适应螺旋桨桨叶装置及飞行器
NL2018538B1 (en) * 2017-03-17 2018-09-24 Fokker Aerostructures Bv Airfoil-shaped body with a variable outer shape
CN107804455A (zh) * 2017-10-23 2018-03-16 南京航空航天大学 压电智能复合材料旋翼
CN113039367B (zh) * 2018-11-06 2023-08-04 深度科学有限责任公司 使用壁耦合主动控制表面曳力的系统和方法
EP3887249B1 (en) 2018-11-30 2023-04-26 Deep Science, LLC Systems and methods of active control of surface drag using selective wave generation
US11643169B2 (en) * 2019-02-19 2023-05-09 The Government of the USA represented by the Sec. of the Navy Apparatus with a controllable surface for underwater boundary flow
CN110104159B (zh) * 2019-05-05 2021-01-19 中国人民解放军国防科技大学 一种飞行器异构主动流动控制方法
CN110104164B (zh) * 2019-05-16 2020-08-11 北京理工大学 一种用于跨声速机翼的前加载-吸气组合流动控制方法
GB2591240B (en) * 2020-01-21 2023-05-03 Hyve Dynamics Holdings Ltd Sensing and actuating laminate material
US11905983B2 (en) 2020-01-23 2024-02-20 Deep Science, Llc Systems and methods for active control of surface drag using electrodes
US20230012961A1 (en) * 2020-01-23 2023-01-19 Deep Science, Llc Systems and methods for active control of surface drag using intermittent or variable actuation
CN112109876B (zh) * 2020-09-04 2022-01-14 北京航空航天大学 基于飞行器静气动弹性效应的形状主动控制方法和采用该方法的飞行器
CN112577896A (zh) * 2020-12-12 2021-03-30 江西洪都航空工业集团有限责任公司 一种用于薄蒙皮鼓动现象的检测装置
EP4294720A1 (en) 2021-02-17 2023-12-27 Enterprise Science Fund, Llc In-plane transverse momentum injection to disrupt large-scale eddies in a turbulent boundary layer
CN113428345B (zh) * 2021-07-30 2022-03-22 中国计量大学 基于形状记忆聚合物蒙皮的压电大位移变形翼及其方法
CN113602476B (zh) * 2021-08-16 2023-08-25 江西洪都航空工业集团有限责任公司 一种机翼后缘连续变形结构及变形方法
CN114084342B (zh) * 2021-12-09 2023-12-12 重庆邮电大学 一种基于压电纤维复合材料的柔性变形机翼控制系统
CN115158635B (zh) * 2022-09-08 2022-12-23 之江实验室 一种自适应变形和自主抑振的智能机翼模块及控制方法

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Also Published As

Publication number Publication date
FR2927377A1 (fr) 2009-08-14
EP2244940B1 (fr) 2011-07-20
CN102066196A (zh) 2011-05-18
CA2715116A1 (en) 2009-08-20
US20110224846A1 (en) 2011-09-15
FR2927377B1 (fr) 2010-06-11
RU2485013C2 (ru) 2013-06-20
RU2010137681A (ru) 2012-03-20
CN102066196B (zh) 2013-08-07
WO2009101001A1 (fr) 2009-08-20
EP2244940A1 (fr) 2010-11-03
CA2715116C (en) 2016-04-05
ATE517031T1 (de) 2011-08-15
US8473122B2 (en) 2013-06-25

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]