AU3732789A - Improvements in or relating to reduction of drag - Google Patents

Improvements in or relating to reduction of drag

Info

Publication number
AU3732789A
AU3732789A AU37327/89A AU3732789A AU3732789A AU 3732789 A AU3732789 A AU 3732789A AU 37327/89 A AU37327/89 A AU 37327/89A AU 3732789 A AU3732789 A AU 3732789A AU 3732789 A AU3732789 A AU 3732789A
Authority
AU
Australia
Prior art keywords
drag
relating
reduction
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.)
Abandoned
Application number
AU37327/89A
Inventor
Kwing-So Choi
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.)
BMT FLUID MECHANICS Ltd
Original Assignee
BMT FLUID MECHANICS Ltd
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 BMT FLUID MECHANICS Ltd filed Critical BMT FLUID MECHANICS Ltd
Publication of AU3732789A publication Critical patent/AU3732789A/en
Abandoned legal-status Critical Current

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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/026—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of layered or coated substantially flat surfaces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/06—Influencing flow of fluids in pipes or conduits by influencing the boundary layer
    • F15D1/065—Whereby an element is dispersed in a pipe over the whole length or whereby several elements are regularly distributed in a pipe
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0035—Multiple processes, e.g. applying a further resist layer on an already in a previously step, processed pattern or textured surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • B05D1/42—Distributing applied liquids or other fluent materials by members moving relatively to surface by non-rotary members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0002—Lithographic processes using patterning methods other than those involving the exposure to radiation, e.g. by stamping
    • 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
AU37327/89A 1988-05-26 1989-05-22 Improvements in or relating to reduction of drag Abandoned AU3732789A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8812494 1988-05-26
GB8812494A GB8812494D0 (en) 1988-05-26 1988-05-26 Improvements in/relating to reduction of drag

Publications (1)

Publication Number Publication Date
AU3732789A true AU3732789A (en) 1989-12-12

Family

ID=10637581

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37327/89A Abandoned AU3732789A (en) 1988-05-26 1989-05-22 Improvements in or relating to reduction of drag

Country Status (5)

Country Link
EP (1) EP0383852A1 (en)
JP (1) JPH03500508A (en)
AU (1) AU3732789A (en)
GB (1) GB8812494D0 (en)
WO (1) WO1989011343A2 (en)

Families Citing this family (30)

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WO1998033601A1 (en) * 1997-01-31 1998-08-06 Sigma Coatings Farben- Und Lackwerke Gmbh Process for generating structured surfaces in coil coating
CA2228412A1 (en) * 1997-01-31 1998-07-31 Sigma Coatings Farben- Und Lackwerke Gmbh Process for generating structured surfaces in coil coating
NL1014924C2 (en) 1999-07-30 2001-02-01 Chromalloy Holland B V Limitation of air resistance for components of a gas turbine engine.
FR2837558B1 (en) * 2002-03-21 2004-05-28 Inst Francais Du Petrole CONDUCTION HAVING A POROUS INTERNAL WALL
GB0213551D0 (en) 2002-06-13 2002-07-24 Univ Nottingham Controlling boundary layer fluid flow
WO2007036349A1 (en) * 2005-09-27 2007-04-05 Nikolaus Vida Surface shaping method
SE0602536L (en) * 2006-11-29 2007-09-04 Ragnar Winberg A method of reducing friction between a ship's hull and its surrounding water
FR2911079B1 (en) * 2007-01-05 2009-03-20 Inst Francais Du Petrole LOST WAXED DEMOLITION OF A RESTRUCTURING BURDRIN
DE102008030446A1 (en) * 2008-06-26 2009-12-31 Dimension-Polyant Gmbh sail membrane
GB2477325A (en) * 2010-02-01 2011-08-03 Dariusz Kazimierz Szymanek Aerodynamic surface
US20110186685A1 (en) * 2010-02-02 2011-08-04 The Boeing Company Thin-Film Composite Having Drag-Reducing Riblets and Method of Making the Same
DE102010014475A1 (en) * 2010-04-09 2011-10-13 Gerhard Dorandt Hydro-Hai system
CN102322462A (en) * 2011-05-02 2012-01-18 李仕清 High-efficiency range-extending technique
CN102248950A (en) * 2011-05-02 2011-11-23 李仕清 High-efficiency energy-saving technology for bullet train
US20130146217A1 (en) * 2011-12-09 2013-06-13 Nicholas Joseph Kray Method of Applying Surface Riblets to an Aerodynamic Surface
US9630373B2 (en) * 2012-03-03 2017-04-25 Baden-Württemberg Stiftung Ggmbh Gas-containing surface cover, arrangement, and use
AT512673A1 (en) * 2012-03-15 2013-10-15 Leitl Rotational body with reduced friction surface and method for producing the same
RU2516506C2 (en) * 2012-06-07 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Государственный университет-учебно-научно-производственный комплекс" (ФГБОУ ВПО "Госуниверситет-УНПК") Surface preparation for sputtering
CN103630329A (en) * 2013-12-18 2014-03-12 哈尔滨工程大学 Testing device and method for evaluating drag-reduction effect of bionic jet surface
KR101851371B1 (en) * 2016-03-04 2018-06-07 (주)엘켐 Pattern forming method
US10612514B2 (en) * 2017-10-25 2020-04-07 10X Technology Llc Rigid polymeric blade for a wind turbine and method and apparatus to manufacture same
US11142830B2 (en) * 2019-02-08 2021-10-12 The Boeing Company Method of surface micro-texturing with a subtractive agent
US11136673B2 (en) 2019-02-08 2021-10-05 The Boeing Company Method of surface micro-texturing with a subtractive agent
EP3750637A1 (en) 2019-03-29 2020-12-16 Airbus Operations GmbH Device for a lacquer transfer
EP3725539A1 (en) * 2019-03-29 2020-10-21 Airbus Operations GmbH Device for lacquer transfer
EP3722009A1 (en) 2019-03-29 2020-10-14 Airbus Operations GmbH Device and system
EP3722007A1 (en) 2019-03-29 2020-10-14 Airbus Operations GmbH Device for lacquer transfer
EP3733300A1 (en) 2019-04-11 2020-11-04 Airbus Operations GmbH Device for a lacquer transfer
EP3725422A1 (en) 2019-04-12 2020-10-21 Airbus Operations GmbH Device for lacquer transfer
EP4052803A4 (en) * 2019-10-29 2023-11-22 Kyocera Corporation Coating film, automobile, and coating method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498306A (en) *
US2975476A (en) * 1959-03-02 1961-03-21 John E Burke Press
GB1338710A (en) * 1966-11-25 1973-11-28 Ici Ltd Method of producing a decorative sheet material
GB1437351A (en) * 1972-11-28 1976-05-26 Ici Ltd Method for embissing thermoplstic sheet
US3887409A (en) * 1972-12-07 1975-06-03 Armstrong Cork Co Vinyl structure having an embossed top layer and a foam base
US4225372A (en) * 1979-01-25 1980-09-30 The United States Of America As Represented By The National Aeronautics And Space Administration Surface finishing
JPS5888067A (en) * 1981-11-12 1983-05-26 スコツト・ペ−パ−・コンパニ− Reappearing of surface grain on coating
JPS58132508A (en) * 1982-02-02 1983-08-06 Toppan Printing Co Ltd Manufacture of decorative member
US4986496A (en) * 1985-05-31 1991-01-22 Minnesota Mining And Manufacturing Drag reduction article
DE3527404C1 (en) * 1985-07-31 1987-01-02 Kurz Leonhard Fa Process for producing a film having a textured lacquer layer

Also Published As

Publication number Publication date
GB8812494D0 (en) 1988-06-29
WO1989011343A2 (en) 1989-11-30
EP0383852A1 (en) 1990-08-29
JPH03500508A (en) 1991-02-07
WO1989011343A3 (en) 1990-01-11

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