NO964172L - Virvelindusert vibrasjonssperre - Google Patents

Virvelindusert vibrasjonssperre

Info

Publication number
NO964172L
NO964172L NO964172A NO964172A NO964172L NO 964172 L NO964172 L NO 964172L NO 964172 A NO964172 A NO 964172A NO 964172 A NO964172 A NO 964172A NO 964172 L NO964172 L NO 964172L
Authority
NO
Norway
Prior art keywords
swirl
induced vibration
vibration barrier
barrier
induced
Prior art date
Application number
NO964172A
Other languages
English (en)
Other versions
NO310370B1 (no
NO964172D0 (no
Inventor
Donald Wayne Allen
David Wayne Mcmillan
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO964172L publication Critical patent/NO964172L/no
Publication of NO964172D0 publication Critical patent/NO964172D0/no
Publication of NO310370B1 publication Critical patent/NO310370B1/no

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0017—Means for protecting offshore constructions
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
  • Joints Allowing Movement (AREA)
NO19964172A 1994-04-04 1996-10-02 Fremgangsmåte for å installere en anordning for å undertrykke virvelinduserte vibrasjoner i en del av et undersjöisk rör NO310370B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22277494A 1994-04-04 1994-04-04
PCT/EP1995/001255 WO1995027101A1 (en) 1994-04-04 1995-04-03 Vortex induced vibration suppression

Publications (3)

Publication Number Publication Date
NO964172L true NO964172L (no) 1996-10-02
NO964172D0 NO964172D0 (no) 1996-10-02
NO310370B1 NO310370B1 (no) 2001-06-25

Family

ID=22833625

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19964172A NO310370B1 (no) 1994-04-04 1996-10-02 Fremgangsmåte for å installere en anordning for å undertrykke virvelinduserte vibrasjoner i en del av et undersjöisk rör

Country Status (3)

Country Link
GB (1) GB2303898B (no)
NO (1) NO310370B1 (no)
WO (1) WO1995027101A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019549A (en) * 1996-06-11 2000-02-01 Corrosion Control International Llc Vortex shedding strake wraps for submerged pilings and pipes
US6179524B1 (en) 1996-11-15 2001-01-30 Shell Oil Company Staggered fairing system for suppressing vortex-induced-vibration
ID21930A (id) * 1996-11-15 1999-08-12 Shell Int Research Struktur anjungan
WO1999005389A1 (en) * 1997-07-23 1999-02-04 Cuming Corporation A floating system for a marine riser
GB2378493B (en) * 1998-03-07 2003-04-09 Crp Group Ltd Protection of underwater elongate members
GB2363763B (en) * 1999-05-07 2002-10-09 Shell Int Research Partial helical strake system for vortex-induced-vibration suppression
FR2804162B1 (fr) * 2000-01-24 2002-06-07 Bouygues Offshore Dispositif de liaison fond-surface comportant un dispositif stabilisateur
GB0008805D0 (en) * 2000-04-10 2000-05-31 Sugiyama Toru C O Smc K K Tsuk Protection of underwater elongate members
US6685394B1 (en) * 2000-08-24 2004-02-03 Shell Oil Company Partial shroud with perforating for VIV suppression, and method of using
US9625067B2 (en) 2009-09-01 2017-04-18 Sea Ng Corporation Clamp suitable for increasing the fatigue life of the butt welds of a pipe pressure vessel which is subsequently bent
US20110049879A1 (en) * 2009-09-01 2011-03-03 Patrick John Fitzpatrick Clamp suitable for increasing the fatigue life of the butt welds of a pipe pressure vessel which is subsequently bent
NO343819B1 (en) * 2017-04-07 2019-06-11 Momentum Tech As Method for vibration damping of and vibration damper assembly for semi-submerged or submerged elongated structure
WO2018215653A1 (en) * 2017-05-26 2018-11-29 Universitat Rovira I Virgili Device for passive suppression of vortex-induced vibrations (viv) in structures
US11585321B2 (en) * 2020-10-28 2023-02-21 General Electric Company Method and system for attaching vortex suppression devices to a wind turbine tower

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367148A1 (fr) * 1976-10-05 1978-05-05 Doris Dev Richesse Sous Marine Procede de neutralisation de phenomenes oscillatoires parasites sur des colonnes immergees dans des fluides en mouvement et dispositif pour la mise en oeuvre dudit procede
US4193234A (en) * 1977-02-24 1980-03-18 National Research Development Corporation Stabilizing of structures

Also Published As

Publication number Publication date
GB9620517D0 (en) 1996-11-20
GB2303898A (en) 1997-03-05
NO310370B1 (no) 2001-06-25
NO964172D0 (no) 1996-10-02
WO1995027101A1 (en) 1995-10-12
GB2303898B (en) 1998-02-18

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