DE3034321A1 - Surface structure of a surface adapted for movement relative to a fluid - Google Patents

Surface structure of a surface adapted for movement relative to a fluid

Info

Publication number
DE3034321A1
DE3034321A1 DE803034321A DE3034321A DE3034321A1 DE 3034321 A1 DE3034321 A1 DE 3034321A1 DE 803034321 A DE803034321 A DE 803034321A DE 3034321 A DE3034321 A DE 3034321A DE 3034321 A1 DE3034321 A1 DE 3034321A1
Authority
DE
Germany
Prior art keywords
surface structure
structure according
line systems
movement
fluid
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.)
Withdrawn
Application number
DE803034321A
Other languages
German (de)
English (en)
Inventor
A Malmstroem
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
Publication of DE3034321A1 publication Critical patent/DE3034321A1/de
Withdrawn legal-status Critical Current

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
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
    • 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
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
DE803034321A 1979-02-13 1980-02-11 Surface structure of a surface adapted for movement relative to a fluid Withdrawn DE3034321A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7901244A SE7901244L (sv) 1979-02-13 1979-02-13 Ytstruktur hos yta som ror sig i, ellerer utsatt for stromning av, vetska eller gas
PCT/SE1980/000040 WO1980001673A1 (en) 1979-02-13 1980-02-11 Surface structure of a surface adapted for movement relative to a fluid

Publications (1)

Publication Number Publication Date
DE3034321A1 true DE3034321A1 (en) 1981-03-26

Family

ID=20337276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE803034321A Withdrawn DE3034321A1 (en) 1979-02-13 1980-02-11 Surface structure of a surface adapted for movement relative to a fluid

Country Status (5)

Country Link
EP (1) EP0024069A1 (https=)
JP (1) JPS56500564A (https=)
DE (1) DE3034321A1 (https=)
SE (1) SE7901244L (https=)
WO (1) WO1980001673A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534293A1 (de) * 1985-09-26 1987-04-02 Messerschmitt Boelkow Blohm Einrichtung zur verringerung des reibungswiderstandes
DE19528406A1 (de) * 1995-08-02 1997-02-06 Bmw Rolls Royce Gmbh Gasturbinen-Brennkammer mit Luftübertrittsöffnungen
DE102013020830B4 (de) * 2012-12-20 2020-03-26 Lutz Renkewitz Fluiddynamisches Profil und ein Verfahren zum Verbessern der Gleitzahl

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441554A1 (de) * 1984-11-14 1986-05-22 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Verminderten stroemungswiderstand aufweisende oberflaeche eines turbulent ueberstroemten koerpers
US4986496A (en) * 1985-05-31 1991-01-22 Minnesota Mining And Manufacturing Drag reduction article
US5133516A (en) * 1985-05-31 1992-07-28 Minnesota Mining And Manufacturing Co. Drag reduction article
US5238434A (en) * 1991-03-15 1993-08-24 Kransco Textured bottom skin for bodyboards and method
US6092766A (en) * 1995-12-12 2000-07-25 Ulrich Laroche Process for forming a surface for contact with a flowing fluid and body with such surface regions
JP4824190B2 (ja) * 2001-03-07 2011-11-30 独立行政法人日本原子力研究開発機構 乱流摩擦抵抗低減表面
US7368031B2 (en) 2003-02-04 2008-05-06 Wham-O, Inc. Laminate inlay process for sports boards
US6908351B2 (en) 2003-06-24 2005-06-21 Wham-O, Inc. Expanded polystyrene core sports board
NL1029708C2 (nl) * 2005-08-10 2007-02-13 Kick Off Ltd Turbulentiefolie.
WO2009070852A1 (en) * 2007-12-07 2009-06-11 John Gene Foster A watercraft stability control device
ES2322839B1 (es) * 2007-12-27 2010-04-20 Manuel Muñoz Saiz Sistema y metodo reductor de la resistencia de friccion de los fluidos sobre la superficie de barcos y aviones.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US632738A (en) * 1898-12-02 1899-09-12 James O'hara Covering for bodies impelled through water.
US706832A (en) * 1901-11-26 1902-08-12 Israel Lancaster Covering for aeroplanes.
GB190820281A (en) * 1908-09-26 1909-09-23 William Henry Fauber Improvements in and relating to the Construction of Boats and Ships.
US1021178A (en) * 1912-01-08 1912-03-26 Frank Biberstein Aeroplane.
US1480408A (en) * 1921-11-14 1924-01-08 Paul K Miller Air-pressure surface construction
US1454479A (en) * 1922-01-19 1923-05-08 Mccullough David Rush Airplane
GB357637A (en) * 1930-06-27 1931-09-28 Peter Maurice Staunton Improvements in, or relating to ships, motor launches, and such like craft
FR38951E (fr) * 1930-08-20 1931-08-10 Dispositif pour réduire la résistance de frottement des fluides le long des parois solides
US1994045A (en) * 1932-06-16 1935-03-12 Nelson Henry Wade Airplane
FR937494A (fr) * 1946-11-26 1948-08-18 Rainures spéciales servant à la sustentation dans les fluides
US2800291A (en) * 1950-10-24 1957-07-23 Stephens Arthur Veryan Solid boundary surface for contact with a relatively moving fluid medium
US2969760A (en) * 1957-03-18 1961-01-31 George G Eddy Hull form
GB1034370A (en) * 1963-03-08 1966-06-29 Harrison Lackenby Method and means for preventing flow-separation alongside ships' hulls in motion
US3874315A (en) * 1971-06-25 1975-04-01 Edward Morris Wright Surface treatment for water borne vehicles
GB1459425A (en) * 1973-02-15 1976-12-22 Hydroconic Ltd Ships hulls
DE2508103A1 (de) * 1975-02-25 1976-09-02 Kurt Schmidt Oberflaechenstruktur fuer in einem fluid bewegte koerper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534293A1 (de) * 1985-09-26 1987-04-02 Messerschmitt Boelkow Blohm Einrichtung zur verringerung des reibungswiderstandes
DE19528406A1 (de) * 1995-08-02 1997-02-06 Bmw Rolls Royce Gmbh Gasturbinen-Brennkammer mit Luftübertrittsöffnungen
DE102013020830B4 (de) * 2012-12-20 2020-03-26 Lutz Renkewitz Fluiddynamisches Profil und ein Verfahren zum Verbessern der Gleitzahl

Also Published As

Publication number Publication date
EP0024069A1 (en) 1981-02-25
JPS56500564A (https=) 1981-04-30
SE7901244L (sv) 1980-08-14
WO1980001673A1 (en) 1980-08-21

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: VON FUENER, A., DIPL.-CHEM. DR.RER.NAT. EBBINGHAUS

8139 Disposal/non-payment of the annual fee