SE8203961L - Stromlinjeinklednad for langstreckta foremal - Google Patents

Stromlinjeinklednad for langstreckta foremal

Info

Publication number
SE8203961L
SE8203961L SE8203961A SE8203961A SE8203961L SE 8203961 L SE8203961 L SE 8203961L SE 8203961 A SE8203961 A SE 8203961A SE 8203961 A SE8203961 A SE 8203961A SE 8203961 L SE8203961 L SE 8203961L
Authority
SE
Sweden
Prior art keywords
elongated element
fairing
formal
current line
longitudinal axis
Prior art date
Application number
SE8203961A
Other languages
English (en)
Swedish (sv)
Other versions
SE8203961D0 (sv
Inventor
J E Ortloff
M N Greer
T N Gardner
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of SE8203961D0 publication Critical patent/SE8203961D0/xx
Publication of SE8203961L publication Critical patent/SE8203961L/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/012—Risers with buoyancy elements
    • 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
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/123—Devices for the protection of pipes under water
    • 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

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
SE8203961A 1981-06-26 1982-06-24 Stromlinjeinklednad for langstreckta foremal SE8203961L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/277,773 US4398487A (en) 1981-06-26 1981-06-26 Fairing for elongated elements

Publications (2)

Publication Number Publication Date
SE8203961D0 SE8203961D0 (sv) 1982-06-24
SE8203961L true SE8203961L (sv) 1982-12-27

Family

ID=23062287

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8203961A SE8203961L (sv) 1981-06-26 1982-06-24 Stromlinjeinklednad for langstreckta foremal

Country Status (12)

Country Link
US (1) US4398487A (fr)
JP (1) JPS5850291A (fr)
AU (1) AU8534782A (fr)
BE (1) BE893648A (fr)
BR (1) BR8203720A (fr)
CA (1) CA1186214A (fr)
DE (1) DE3223035A1 (fr)
FR (1) FR2508569A1 (fr)
GB (1) GB2104940B (fr)
NL (1) NL8202588A (fr)
NO (1) NO822131L (fr)
SE (1) SE8203961L (fr)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474129A (en) * 1982-04-29 1984-10-02 W. R. Grace & Co. Riser pipe fairing
WO1985001261A1 (fr) * 1983-09-13 1985-03-28 University Of Bath Sections de carenage
JPS6290432A (ja) * 1985-10-11 1987-04-24 Kajima Corp 渦励振防止手段を施した柱状構造物
US5421413A (en) * 1993-11-02 1995-06-06 Shell Oil Company Flexible fairings to reduce vortex-induced vibrations
US5549417A (en) * 1993-11-19 1996-08-27 Shell Oil Company Subsea pipeline shroud
US5410979A (en) * 1994-02-28 1995-05-02 Shell Oil Company Small fixed teardrop fairings for vortex induced vibration suppression
US5875728A (en) * 1994-03-28 1999-03-02 Shell Oil Company Spar platform
US5984584A (en) * 1996-05-10 1999-11-16 Shell Oil Company Fairings for drilling riser control pod hoses
US6048136A (en) * 1996-07-19 2000-04-11 Shell Oil Company Vortex induced vibration protection for deepwater drilling risers
US6010278A (en) * 1996-07-19 2000-01-04 Shell Oil Company Fairings for deepwater drilling risers
US5738034A (en) * 1996-10-23 1998-04-14 Reading & Bates Development Co. Fairing system for subsea drilling rigs and method for installation and removal
US6196768B1 (en) * 1996-11-15 2001-03-06 Shell Oil Company Spar fairing
US7467913B1 (en) 1996-11-15 2008-12-23 Shell Oil Company Faired truss spar
US6223672B1 (en) 1996-11-15 2001-05-01 Shell Oil Company Ultrashort fairings for suppressing vortex-induced-vibration
US5722340A (en) * 1996-12-11 1998-03-03 Mobil Oil Corporation Fairing for marine risers
WO1998029299A1 (fr) * 1996-12-31 1998-07-09 Shell Internationale Research Maatschappij B.V. Plateforme-espar presentant une meilleure resistance aux vibrations induites par tourbillons
US6092483A (en) * 1996-12-31 2000-07-25 Shell Oil Company Spar with improved VIV performance
US6263824B1 (en) 1996-12-31 2001-07-24 Shell Oil Company Spar platform
US6227137B1 (en) 1996-12-31 2001-05-08 Shell Oil Company Spar platform with spaced buoyancy
US6067922A (en) * 1997-05-08 2000-05-30 Shell Oil Company Copper protected fairings
GB9710440D0 (en) 1997-05-22 1997-07-16 Apex Tubulars Ltd Improved marine riser
WO1999005389A1 (fr) * 1997-07-23 1999-02-04 Cuming Corporation Systeme flottant pour un tube goulotte
FR2772336B1 (fr) * 1997-12-12 2000-01-14 Doris Engineering Plate-forme semi-submersible d'exploitation d'un champ petrolier en mer et procede d'installation d'une telle plate-forme
US6309141B1 (en) 1997-12-23 2001-10-30 Shell Oil Company Gap spar with ducking risers
EG21949A (en) * 1999-04-08 2000-04-30 Shell Int Research System for reducing vortex induced vibration of a marine element
US6571878B2 (en) * 1999-09-16 2003-06-03 Shell Oil Company Smooth buoyancy system for reducing vortex induced vibration in subsea systems
US7017666B1 (en) * 1999-09-16 2006-03-28 Shell Oil Company Smooth sleeves for drag and VIV reduction of cylindrical structures
JP4521924B2 (ja) * 2000-03-27 2010-08-11 日本飛行機株式会社 半没水体のストラット
JP4562235B2 (ja) * 2000-03-30 2010-10-13 日本飛行機株式会社 半没水体
US6488447B1 (en) * 2000-05-15 2002-12-03 Edo Corporation Composite buoyancy module
US6702026B2 (en) * 2000-07-26 2004-03-09 Shell Oil Company Methods and systems for reducing drag and vortex-induced vibrations on cylindrical structures
US6401646B1 (en) 2000-09-14 2002-06-11 Aims International, Inc. Snap-on rotating reduction fairing
US6695540B1 (en) 2000-11-14 2004-02-24 Weldon Taquino Vortex induced vibration suppression device and method
US6896447B1 (en) 2000-11-14 2005-05-24 Weldon Taquino Vortex induced vibration suppression device and method
US6632112B2 (en) 2000-11-30 2003-10-14 Edo Corporation, Fiber Science Division Buoyancy module with external frame
US6565287B2 (en) * 2000-12-19 2003-05-20 Mcmillan David Wayne Apparatus for suppression of vortex induced vibration without aquatic fouling and methods of installation
JP5134170B2 (ja) * 2001-08-17 2013-01-30 株式会社ゼニライトブイ 柱状部材を有する海洋構造物の抗力低減装置
US6695539B2 (en) * 2001-10-19 2004-02-24 Shell Oil Company Apparatus and methods for remote installation of devices for reducing drag and vortex induced vibration
US7121767B1 (en) 2001-11-14 2006-10-17 Cuming Corporation Rugged foam buoyancy modules and method of manufacture
US6805201B2 (en) * 2002-01-31 2004-10-19 Edo Corporation, Fiber Science Division Internal beam buoyancy system for offshore platforms
US7096957B2 (en) * 2002-01-31 2006-08-29 Technip Offshore, Inc. Internal beam buoyancy system for offshore platforms
US20040187429A1 (en) * 2003-03-28 2004-09-30 William Gross Drag reducing rotatable fairing usable on poles, posts and other structures
US20060021560A1 (en) * 2004-05-02 2006-02-02 Mcmillan David W Tail fairing designed with features for fast installation and/or for suppression of vortices addition between fairings, apparatus incorporating such fairings, methods of making and using such fairings and apparatus, and methods of installing such fairings
US7328747B2 (en) * 2004-05-03 2008-02-12 Edo Corporation, Fiber Science Division Integrated buoyancy joint
US8029210B2 (en) * 2004-05-17 2011-10-04 Shell Oil Company Methods and apparatus for installation of VIV suppression during installation of marine pipeline
AU2005302031B2 (en) * 2004-11-03 2008-10-09 Shell Internationale Research Maatschappij B.V. Apparatus and method for retroactively installing sensors on marine elements
US7674074B2 (en) * 2004-11-12 2010-03-09 Viv Suppression, Inc. ROV friendly vortex induced vibration inhibitor and method of use
US7316525B2 (en) * 2005-01-07 2008-01-08 Shell Oil Company Vortex induced vibration optimizing system
WO2006110658A1 (fr) * 2005-04-11 2006-10-19 Shell Internationale Research Maatschappij B.V. Systemes et procedes servant a reduire des vibrations
US20060280559A1 (en) * 2005-05-24 2006-12-14 Allen Donald W Apparatus with strake elements and methods for installing strake elements
US20070003372A1 (en) * 2005-06-16 2007-01-04 Allen Donald W Systems and methods for reducing drag and/or vortex induced vibration
CA2630957A1 (fr) * 2005-07-12 2007-01-18 Robie Bonilla Gris Revetement empechant l'erosion et la force de trainee de structures
US20090220307A1 (en) * 2005-09-02 2009-09-03 Donald Wayne Allen Strake systems and methods
US8408154B2 (en) * 2006-03-07 2013-04-02 J. Ray Mcdermott, S.A. Strakes
NO327944B1 (no) * 2006-03-15 2009-10-26 Sinvent As En finne for reduksjon av vannstrom-indusert belastning pa et marint stigeror
US20080025800A1 (en) * 2006-07-28 2008-01-31 Lou Watkins Fairing for marine drilling risers
USRE48123E1 (en) 2006-08-09 2020-07-28 Asset Integrity Management Solutions, L.L.C. Twin fin fairing
US7337742B1 (en) * 2006-08-09 2008-03-04 Viv Suppression, Inc. Twin fin fairing
GB2455678A (en) * 2006-11-22 2009-06-24 Shell Int Research Systems and methods for reducing drag and/or vortex induced vibration
BRPI0719131A2 (pt) * 2006-11-22 2014-02-04 Shell Int Research Sistema para reduzir arrasto e/ ou vibração induzida por vórtice de uma estrutura, e, método para modificar uma estrutura sujeita a arrasto e/ ou vibração induzida por vórtice.
US8523492B2 (en) * 2007-01-05 2013-09-03 Benton Frederick Baugh Method of installing fairings around vertical pipes
GB2445751B (en) * 2007-01-17 2009-02-25 Trelleborg Crp Ltd Fairing
US20100150662A1 (en) * 2007-02-15 2010-06-17 Donald Wayne Allen Vortex induced vibration suppression systems and methods
BRPI0808832A2 (pt) * 2007-03-14 2014-08-26 Shell Internationale Res Maartschappij B V Sistema e método de supressão de vibração induzida por vórtice
MX2010001475A (es) * 2007-08-13 2010-03-01 Shell Int Research Sistemas y metodos para producir el arrastre y/o la vibracion inducida por vortice.
US7934888B2 (en) * 2008-01-18 2011-05-03 Viv Suppression, Inc. Marine anti-foulant system and methods for using same
BRPI0822537A2 (pt) * 2008-05-01 2015-06-23 Shell Int Research Método para determinar uma configuração de dispositivo de supressão de vibração induzida por vórtice para uma estrutura.
US9074426B1 (en) * 2010-11-05 2015-07-07 VIV Solutions LLC Method and apparatus for accommodating tubular diameter changes
CN102071883A (zh) * 2010-12-03 2011-05-25 上海交通大学 采用可旋转整流罩的水下立管涡激振动抑制装置
NL2005866C2 (nl) * 2010-12-16 2012-06-19 Lankhorst Mouldings B V Omhullingselement voor een pijpleiding, alsmede matrijs voor vervaardiging daarvan.
US9022075B2 (en) * 2010-12-31 2015-05-05 VIV Solutions LLC Fairing having improved stability
US9511825B1 (en) * 2011-01-05 2016-12-06 VIV Solutions LLC Apparatus for suppressing vortex-induced vibration of a structure with reduced coverage
US8727667B2 (en) 2011-02-08 2014-05-20 VIV Solutions LLC Vortex-induced vibration suppression device and mating collar system
GB2498808B (en) * 2012-01-30 2015-05-13 Acergy France SAS Stoppers for structures attached to hybrid riser towers
US8944722B1 (en) * 2012-10-10 2015-02-03 VIV Solutions, LLC Spring systems for vortex suppression devices
CN102865044B (zh) * 2012-10-11 2015-03-04 江苏科技大学 仿翼型自适应水下立管涡激振动抑制及减阻装置
US9869128B1 (en) 2012-11-24 2018-01-16 VIV Solutions LLC Installation systems and methodology for helical strake fins
US9523247B1 (en) * 2013-03-05 2016-12-20 VIV Solutions LLC Spaced VIV suppression system
CN103604020B (zh) * 2013-11-13 2015-08-19 青岛迪玛尔海洋工程有限公司 管道涡激振动整流罩
US9546523B1 (en) * 2014-06-06 2017-01-17 VIV Solutions LLC Collars for multiple tubulars
US10865910B1 (en) 2015-04-17 2020-12-15 VIV Solutions LLC Coupled fairing systems
US9677688B1 (en) 2015-06-02 2017-06-13 VIV Solutions LLC Fairing having an offset opening
US9702482B1 (en) 2015-06-23 2017-07-11 VIV Solutions LLC Two-piece U-shaped fairing
US10337649B1 (en) 2016-03-02 2019-07-02 VIV Solutions LLC Strake system
US10473131B1 (en) 2016-07-10 2019-11-12 VIV Solutions LLC Helical strakes and collar
US10107048B2 (en) * 2016-09-29 2018-10-23 Ensco International Incorporated Weathervaning riser joint
US10344785B1 (en) 2017-01-03 2019-07-09 VIV Solutions LLC Multiple component fairing
US10669785B1 (en) * 2017-08-30 2020-06-02 VIV Solutions LLC VIV suppression devices with buoyancy modules
CN107620680B (zh) * 2017-09-11 2018-10-23 北京金风科创风电设备有限公司 抑制围护结构振动的流线体、设备、吊装塔筒的方法
US11261675B2 (en) 2018-01-16 2022-03-01 VIV Solutions LLC Methods for constructing a helical strake segment using one or more shell sections and fins
WO2020008224A1 (fr) 2018-07-06 2020-01-09 Total Sa Carénages pour structures aquatiques
US11261670B1 (en) * 2019-07-08 2022-03-01 VIV Solutions LLC VIV suppression for retrofit with minimal tooling
US10890272B1 (en) 2019-08-30 2021-01-12 VIV Solutions LLC U-shaped fairing with hinged blocks
US11873797B1 (en) * 2020-10-14 2024-01-16 VIV Solutions LLC Nacelle coupled fairings
CN112853942B (zh) * 2021-01-11 2022-04-12 大连理工大学 一类减小桥墩水阻的铰接整流板

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1104254A (en) * 1912-06-28 1914-07-21 Gustav R Eddelbuttel-Reimers Strut-cover of stream-line surface.
US1408868A (en) * 1920-01-13 1922-03-07 Pierpont E Dutcher Mast, stack, or the like
US1943827A (en) * 1929-01-25 1934-01-16 Bendix Brake Co Shaft mounting
US2675283A (en) * 1949-11-19 1954-04-13 John B Thomson Bearing
US3020107A (en) * 1959-02-04 1962-02-06 Beteiligungs & Patentverw Gmbh Rotatable arrangement, especially for dredges
US3060886A (en) * 1961-07-05 1962-10-30 Commercial Engineering Corp Underwater tow cable
US3461830A (en) * 1968-02-20 1969-08-19 Shell Oil Co Fairings for a marine towline
GB1248605A (en) * 1968-11-23 1971-10-06 Fathom Oceanology Ltd Low drag fairing configuration for flexible towing cables
US3729756A (en) * 1971-02-17 1973-05-01 Data Packaging Corp Flotation assembly
US3712261A (en) * 1971-04-01 1973-01-23 Ocean Science & Eng Fairing
DE2149592A1 (de) * 1971-10-05 1973-04-12 Ver Flugtechnische Werke Stroemungsguenstige verkleidung, insbesondere fuer unterwasserkabel
GB1530149A (en) * 1975-12-19 1978-10-25 Plessey Co Ltd Hydrodynamic cable fairing
CA1059841A (fr) * 1976-10-08 1979-08-07 Neville E. Hale Profile pour conduites
US4078605A (en) * 1977-02-25 1978-03-14 Cameron Iron Works, Inc. Riser pipe string
DE3520233C1 (de) * 1985-06-05 1986-07-31 Franz 6305 Buseck Orlita Kolbenpumpe mit rotierendem Kolben

Also Published As

Publication number Publication date
SE8203961D0 (sv) 1982-06-24
GB2104940B (en) 1985-04-17
FR2508569B1 (fr) 1985-04-19
AU8534782A (en) 1983-01-06
JPS6114317B2 (fr) 1986-04-18
NO822131L (no) 1982-12-27
NL8202588A (nl) 1983-01-17
BE893648A (fr) 1982-12-27
JPS5850291A (ja) 1983-03-24
GB2104940A (en) 1983-03-16
US4398487A (en) 1983-08-16
DE3223035A1 (de) 1983-02-17
FR2508569A1 (fr) 1982-12-31
BR8203720A (pt) 1983-06-21
CA1186214A (fr) 1985-04-30

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