DE69620185D1 - Verfahren und vorrichtung zur beeinflussung der grenzschicht in einem kontinuierlichen medium - Google Patents

Verfahren und vorrichtung zur beeinflussung der grenzschicht in einem kontinuierlichen medium

Info

Publication number
DE69620185D1
DE69620185D1 DE69620185T DE69620185T DE69620185D1 DE 69620185 D1 DE69620185 D1 DE 69620185D1 DE 69620185 T DE69620185 T DE 69620185T DE 69620185 T DE69620185 T DE 69620185T DE 69620185 D1 DE69620185 D1 DE 69620185D1
Authority
DE
Germany
Prior art keywords
influencing
continuous medium
border layer
border
layer
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
DE69620185T
Other languages
English (en)
Other versions
DE69620185T2 (de
Inventor
Gennady Iraklevich Kiknadze
Ivan Alexandrovi Gachechiladze
Valery Grigorievich Oleinikov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69620185D1 publication Critical patent/DE69620185D1/de
Publication of DE69620185T2 publication Critical patent/DE69620185T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • 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
    • B64C2230/00—Boundary layer controls
    • B64C2230/12—Boundary layer controls by using electromagnetic tiles, fluid ionizers, static charges or plasma
    • 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/17—Purpose of the control system to control boundary layer
    • F05D2270/172—Purpose of the control system to control boundary layer by a plasma generator, e.g. control of ignition
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Spray Control Apparatus (AREA)
  • Building Environments (AREA)
DE69620185T 1995-07-19 1996-07-19 Verfahren und vorrichtung zur beeinflussung der grenzschicht in einem kontinuierlichen medium Expired - Lifetime DE69620185T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95111337 1995-07-19
PCT/EP1996/003200 WO1997004280A1 (en) 1995-07-19 1996-07-19 Method and apparatus for controlling the boundary or wall layer of a continuous medium

Publications (2)

Publication Number Publication Date
DE69620185D1 true DE69620185D1 (de) 2002-05-02
DE69620185T2 DE69620185T2 (de) 2002-11-07

Family

ID=8219446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620185T Expired - Lifetime DE69620185T2 (de) 1995-07-19 1996-07-19 Verfahren und vorrichtung zur beeinflussung der grenzschicht in einem kontinuierlichen medium

Country Status (7)

Country Link
US (1) US6119987A (de)
EP (1) EP0839309B1 (de)
CN (1) CN1138967C (de)
AU (1) AU6701596A (de)
DE (1) DE69620185T2 (de)
ES (1) ES2172673T3 (de)
WO (1) WO1997004280A1 (de)

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SE509215C2 (sv) * 1997-09-08 1998-12-21 Vattenfall Ab Diffusor
US7331752B2 (en) 2001-07-05 2008-02-19 Inventors Network Gmbh Method of conversion of continuous medium flow energy and device for conversion of continuous medium flow energy
US6644921B2 (en) 2001-11-08 2003-11-11 General Electric Company Cooling passages and methods of fabrication
AU2003230975A1 (en) * 2002-04-18 2003-11-03 Airbus Deutschland Gmbh Perforated skin structure for laminar-flow systems
EP1565659B1 (de) * 2002-11-25 2007-11-14 Vida, Nikolaus, Dr. Verfahren und vorrichtung zur mischung von fluiden in einer grenzschicht
US20040107718A1 (en) * 2002-12-06 2004-06-10 Michael Bowman Method, system and apparatus for cooling high power density devices
ES2316974T3 (es) 2003-03-19 2009-04-16 Vida, Nikolaus, Dr. Estructura de superficie tridimensional para resistencia al rozamiento reducida e intercambio de calor mejorado.
EP1606512A1 (de) 2003-03-21 2005-12-21 Vida, Nikolaus, Dr. Wirbelströmungswind- oder wasserturbine
DE10347022A1 (de) * 2003-10-07 2005-05-04 Nikolaus Vida Oberfläche mit reduzierter Partikelablagerung und reduzierter Eisbildung
US7510149B2 (en) * 2004-08-02 2009-03-31 Lockheed Martin Corporation System and method to control flowfield vortices with micro-jet arrays
US20060102801A1 (en) * 2004-11-01 2006-05-18 The Boeing Company High-lift distributed active flow control system and method
US20060099073A1 (en) * 2004-11-05 2006-05-11 Toufik Djeridane Aspherical dimples for heat transfer surfaces and method
WO2006098649A1 (fr) * 2005-03-04 2006-09-21 Gennady Iraklievich Kiknadze Procede de formation d'un courant de formation de jets tourbillonnants integres a un flux et surface conçue pour sa mise en oeuvre
US8033510B2 (en) * 2005-08-09 2011-10-11 The Boeing Company Lift augmentation system and associated method
US7635107B2 (en) * 2005-08-09 2009-12-22 The Boeing Company System for aerodynamic flows and associated method
US7874525B2 (en) * 2006-05-04 2011-01-25 Lockheed Martin Corporation Method and system for fully fixed vehicle control surfaces
WO2008033045A1 (fr) * 2006-08-31 2008-03-20 Gennady Iraklievich Kiknadze Surface réduisant le frottement et surface destinée à intensifier l'échange massique et thermique
GB0803730D0 (en) * 2008-02-29 2008-04-09 Airbus Uk Ltd Shock bump array
US10352171B2 (en) 2008-11-01 2019-07-16 Alexander J. Shelman-Cohen Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoils
US20100219296A1 (en) * 2008-11-01 2010-09-02 Alexander J. Shelman-Cohen Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoils
WO2010005337A1 (ru) 2008-12-29 2010-01-14 Kiknadze Gennady Iraklievich Преобразователь и способ преобразования энергии, смерчевой нагнетатель и турбина
DE102011013572A1 (de) * 2011-03-10 2012-09-13 Norma Germany Gmbh Durchflussoptimierte Fluidleitung
GB2497139B (en) * 2011-12-02 2015-11-11 Vkr Holding As Phase change material pack
US9845902B2 (en) * 2012-05-13 2017-12-19 InnerGeo LLC Conduit for improved fluid flow and heat transfer
WO2015178988A2 (en) 2014-03-03 2015-11-26 The Florida State University Research Foundation, Inc. Swirling jet actuator for control of separated and mixing flows
JP6060236B1 (ja) * 2015-09-30 2017-01-11 富士重工業株式会社 インストルメントパネル用空気流通装置
JP6560975B2 (ja) * 2015-12-17 2019-08-14 三菱重工機械システム株式会社 自流型境界層制御装置及びこれを用いる風洞試験装置
US10683076B2 (en) 2017-10-31 2020-06-16 Coflow Jet, LLC Fluid systems that include a co-flow jet
JP7274178B2 (ja) * 2017-11-09 2023-05-16 フロリダ・ステイト・ユニバーシティ・リサーチ・ファウンデイション・インコーポレイテッド 流体中の渦をアクティブ制御するためのシステムおよび方法
US11261890B2 (en) * 2017-11-29 2022-03-01 Khaled Abdullah Alhussan High speed rotating bodies with transverse jets as a function of angle of attack, reynolds number, and velocity of the jet exit
WO2020041509A1 (en) 2018-08-24 2020-02-27 Quest Engines, LLC Controlled turbulence system
US11920617B2 (en) 2019-07-23 2024-03-05 Coflow Jet, LLC Fluid systems and methods that address flow separation
DE102021004807A1 (de) 2020-10-07 2022-04-07 Mathias Herrmann Antriebskonzept zur Kombination von konventionellen Raketentriebwerken und luftatmenden Triebwerken (Heber-Konzept)
CN113090946B (zh) * 2021-04-06 2022-04-05 西南石油大学 一种促进掺氢天然气管道内天然气与氢气混合的蚌式管道结构
DE102021004784A1 (de) 2021-09-22 2023-03-23 Mathias Herrmann Adaptives Triebwerkskonzept (z.B. Raketen, Überschallraketenbrennkammern, luftatmende Triebwerke wie z.B. Düsentriebwerke, Unterschall- Staustahltriebwerken, Ramjets Scramjets, Dualmode, Pulsejets, Detonationsstriebwerke, Raketen-Staustrahl-Antriebe, Laval-/Düsen) und Strukturkonzept (z.B. für Flugzeuge und Raketen) für flexible und gezielt veränderliche Geometrien
CN114048661B (zh) * 2021-11-29 2022-09-16 中南大学 一种层状介质下直流点源电位和电场处理方法和装置
CN116395131B (zh) * 2023-03-09 2024-06-04 中国科学院力学研究所 一种超高速飞行器稀薄流动减阻方法及系统

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FR1346271A (fr) * 1962-06-26 1963-12-20 Perfectionnement des échangeurs de chaleur
CH533289A (de) * 1970-11-10 1973-01-31 R Dr Lage James Verfahren zur Verbesserung der Wärmeübertragung und Einrichtung zur Durchführung des Verfahrens
DE3228939C1 (de) * 1982-08-03 1983-11-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren und Einrichtung zur Beeinflussung der Grenzschicht von umstroemten Koerpern
US4932612A (en) * 1986-02-25 1990-06-12 Blackwelder Ron F Method and apparatus for reducing turbulent skin friction
US5386955A (en) * 1986-05-22 1995-02-07 Rolls-Royce Plc Control of fluid flow
WO1992014981A1 (en) * 1990-02-08 1992-09-03 Francis Michael Russell Fluid flow apparatus
GB9118646D0 (en) * 1991-08-30 1992-02-19 Ruston Gas Turbines Ltd Flow control arrangement
US5362179A (en) * 1991-11-19 1994-11-08 Lawrence Sirovich Method of and apparatus for controlling turbulence in a wall-bounded fluid flow field
US5320309A (en) * 1992-06-26 1994-06-14 British Technology Group Usa, Inc. Electromagnetic device and method for boundary layer control
US5346745A (en) * 1993-06-01 1994-09-13 The United States Of America As Represented By The Secretary Of The Navy Elastic micro-fabricated surface layer for reducing turbulence and drag on an object while it moves through a fluid medium

Also Published As

Publication number Publication date
WO1997004280A1 (en) 1997-02-06
AU6701596A (en) 1997-02-18
CN1196790A (zh) 1998-10-21
CN1138967C (zh) 2004-02-18
US6119987A (en) 2000-09-19
EP0839309B1 (de) 2002-03-27
DE69620185T2 (de) 2002-11-07
EP0839309A1 (de) 1998-05-06
ES2172673T3 (es) 2002-10-01

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