ES2752550T3 - Conjunto de losetas para modificar la capa límite - Google Patents

Conjunto de losetas para modificar la capa límite Download PDF

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Publication number
ES2752550T3
ES2752550T3 ES14815394T ES14815394T ES2752550T3 ES 2752550 T3 ES2752550 T3 ES 2752550T3 ES 14815394 T ES14815394 T ES 14815394T ES 14815394 T ES14815394 T ES 14815394T ES 2752550 T3 ES2752550 T3 ES 2752550T3
Authority
ES
Spain
Prior art keywords
fluid
flow
actuators
tiles
control unit
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.)
Active
Application number
ES14815394T
Other languages
English (en)
Spanish (es)
Inventor
Clyde Warsop
Nisar Mirza
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.)
BAE Systems PLC
Original Assignee
BAE Systems PLC
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
Priority claimed from GBGB1322997.6A external-priority patent/GB201322997D0/en
Priority claimed from EP13275337.7A external-priority patent/EP2889217A1/en
Application filed by BAE Systems PLC filed Critical BAE Systems PLC
Application granted granted Critical
Publication of ES2752550T3 publication Critical patent/ES2752550T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • 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
    • 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
    • B64C21/04—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
    • 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
    • B64C21/08—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/04—Boundary layer controls by actively generating fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/16—Boundary layer controls by blowing other fluids over the surface than air, e.g. He, H, O2 or exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/18—Boundary layer controls by using small jets that make the fluid flow oscillate
    • 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
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Flow Control (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Fluid-Pressure Circuits (AREA)
ES14815394T 2013-12-24 2014-12-22 Conjunto de losetas para modificar la capa límite Active ES2752550T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1322997.6A GB201322997D0 (en) 2013-12-24 2013-12-24 Tile assembly
EP13275337.7A EP2889217A1 (en) 2013-12-24 2013-12-24 Tile assembly for boundary layer modification
PCT/EP2014/079019 WO2015097164A1 (en) 2013-12-24 2014-12-22 Tile assembly

Publications (1)

Publication Number Publication Date
ES2752550T3 true ES2752550T3 (es) 2020-04-06

Family

ID=52130271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES14815394T Active ES2752550T3 (es) 2013-12-24 2014-12-22 Conjunto de losetas para modificar la capa límite

Country Status (6)

Country Link
US (1) US10556671B2 (enExample)
EP (1) EP3087002B1 (enExample)
CN (1) CN105899429B (enExample)
BR (1) BR112016014752B1 (enExample)
ES (1) ES2752550T3 (enExample)
WO (1) WO2015097164A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10787245B2 (en) * 2016-06-01 2020-09-29 The Boeing Company Distributed compressor for improved integration and performance of an active fluid flow control system
CN108298062B (zh) * 2018-01-15 2021-03-12 上海理工大学 可自动约束的自适应襟翼
FR3081439A1 (fr) * 2018-05-25 2019-11-29 Airbus Operations Element d'aeronef comportant un bord d'attaque presentant un systeme pour prevenir le colmatage de trous realises dans le bord d'attaque
EP4025467A1 (en) * 2019-09-03 2022-07-13 BAE SYSTEMS plc Vehicle control
US12145717B2 (en) 2019-09-03 2024-11-19 Bae Systems Plc Controller providing linear fluidic control responses to vehicle manoueuvre inputs
EP3907401A1 (en) * 2020-05-05 2021-11-10 Siemens Gamesa Renewable Energy A/S Lift modifying device for a rotor blade, rotor blade of a wind turbine and method for modifying the lift of a rotor blade
US20250223982A1 (en) * 2024-01-08 2025-07-10 The Boeing Company Pneumatic System Flow Balancing Architecture and Method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB653854A (en) * 1948-03-01 1951-05-30 Northrop Aircraft Inc Means and method of controlling wing tip stall in airplanes
US3203648A (en) * 1961-12-26 1965-08-31 Northrop Corp Means for removing boundary layer air from aircraft
US3194518A (en) * 1963-12-12 1965-07-13 Robert L Walsh Aircraft panel construction for boundary air control
US3774867A (en) * 1972-06-27 1973-11-27 Us Air Force Acoustic wing stall delaying device
US3948469A (en) * 1974-11-25 1976-04-06 The Boeing Company Engine mounting and boundary layer control fluid supply apparatus
US4219894A (en) * 1977-10-03 1980-09-02 Henry Jakowicki Tile construction for a swimming pool
US6142425A (en) * 1995-08-22 2000-11-07 Georgia Institute Of Technology Apparatus and method for aerodynamic blowing control using smart materials
US5791275A (en) 1996-06-14 1998-08-11 The United States Of America As Represented By The Secretary Of The Navy Surface layer comprising micro-fabricated tiles for electromagnetic control of fluid turbulence in sea water
US5934611A (en) * 1997-10-20 1999-08-10 Northrop Grumman Corporation Low drag inlet design using injected duct flow
FR2771776B1 (fr) * 1997-12-02 2000-01-28 Aerospatiale Dispositif d'evacuation d'air chaud pour capot d'entree d'air de moteur a reaction, a circuit de degivrage
US6371414B1 (en) 1999-07-16 2002-04-16 Lockheed Martin Corporation System and method for manipulating and controlling fluid flow over a surface
US6622973B2 (en) * 2000-05-05 2003-09-23 King Fahd University Of Petroleum And Minerals Movable surface plane
DE102004011017B4 (de) * 2004-03-04 2006-03-09 Schmidt, Roland Grundofen
WO2006105174A2 (en) 2005-03-29 2006-10-05 Sinhatech Method of reducing drag and increasing lift due to flow of a fluid over solid objects
US8033510B2 (en) * 2005-08-09 2011-10-11 The Boeing Company Lift augmentation system and associated method
WO2008136697A1 (en) 2007-05-04 2008-11-13 Siemens Aktiengesellschaft Method and apparatus for flow control of a gas
US9004399B2 (en) * 2007-11-13 2015-04-14 United Technologies Corporation Nacelle flow assembly
US8472182B2 (en) * 2010-07-28 2013-06-25 International Business Machines Corporation Apparatus and method for facilitating dissipation of heat from a liquid-cooled electronics rack
US9758240B2 (en) * 2014-04-25 2017-09-12 Rohr, Inc. Modular plenum and duct system for controlling boundary layer airflow
US10189558B2 (en) * 2015-04-21 2019-01-29 Rohr, Inc. Optimized nacelle profile and plenum shape for boundary layer ingestion active laminar flow control
US20180244127A1 (en) * 2017-02-28 2018-08-30 General Electric Company Thermal management system and method

Also Published As

Publication number Publication date
US10556671B2 (en) 2020-02-11
EP3087002B1 (en) 2019-09-18
EP3087002A1 (en) 2016-11-02
BR112016014752B1 (pt) 2022-01-25
WO2015097164A1 (en) 2015-07-02
CN105899429B (zh) 2018-08-07
CN105899429A (zh) 2016-08-24
BR112016014752A2 (enExample) 2017-08-08
US20170001715A1 (en) 2017-01-05

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