BRPI0820366A2 - Sistema de cinta, e, método para suprimir vibrações induzidas por vórtice de uma estrutura alongada. - Google Patents

Sistema de cinta, e, método para suprimir vibrações induzidas por vórtice de uma estrutura alongada.

Info

Publication number
BRPI0820366A2
BRPI0820366A2 BRPI0820366A BRPI0820366A2 BR PI0820366 A2 BRPI0820366 A2 BR PI0820366A2 BR PI0820366 A BRPI0820366 A BR PI0820366A BR PI0820366 A2 BRPI0820366 A2 BR PI0820366A2
Authority
BR
Brazil
Prior art keywords
girdle
elongated structure
induced vibrations
suppressing vortex
vortex
Prior art date
Application number
Other languages
English (en)
Inventor
Donald Wayne Allen
David Wayne Mcmillan
Christopher Steven West
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 BRPI0820366A2 publication Critical patent/BRPI0820366A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • B63B2021/504—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs comprising suppressors for vortex induced vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Massaging Devices (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Machine Tool Units (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Bridges Or Land Bridges (AREA)
BRPI0820366 2007-11-29 2008-11-20 Sistema de cinta, e, método para suprimir vibrações induzidas por vórtice de uma estrutura alongada. BRPI0820366A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99095607P 2007-11-29 2007-11-29
PCT/US2008/084143 WO2009070483A1 (en) 2007-11-29 2008-11-20 Strake systems and methods

Publications (1)

Publication Number Publication Date
BRPI0820366A2 true BRPI0820366A2 (pt) 2015-05-12

Family

ID=40351944

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820366 BRPI0820366A2 (pt) 2007-11-29 2008-11-20 Sistema de cinta, e, método para suprimir vibrações induzidas por vórtice de uma estrutura alongada.

Country Status (5)

Country Link
BR (1) BRPI0820366A2 (pt)
GB (1) GB2467676A (pt)
MX (1) MX2010005573A (pt)
NO (1) NO20100949L (pt)
WO (1) WO2009070483A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8511245B2 (en) * 2011-05-16 2013-08-20 VIV Solutions LLC Helical strake systems
US9869128B1 (en) 2012-11-24 2018-01-16 VIV Solutions LLC Installation systems and methodology for helical strake fins
US9523456B1 (en) 2013-06-02 2016-12-20 VIV Solutions LLC Segmented strake concepts
US10865910B1 (en) 2015-04-17 2020-12-15 VIV Solutions LLC Coupled fairing systems
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
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
DE102021134258A1 (de) * 2021-12-22 2023-06-22 Nordex Energy Se & Co. Kg Segment und System für eine Scruton-Wendel, Scruton-Wendel, Turm und Verfahren zur Montage einer Scruton-Wendel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7501866A (nl) * 1975-02-18 1976-08-20 Tno Cilindervormig lichaam voorzien van middelen om trillingen als gevolg van dwarse aanstroming door een fluidum tegen te gaan.
US3991550A (en) * 1975-04-11 1976-11-16 Cohen Steven H Stabilizing lines or cables
US6019549A (en) * 1996-06-11 2000-02-01 Corrosion Control International Llc Vortex shedding strake wraps for submerged pilings and pipes
EG21949A (en) * 1999-04-08 2000-04-30 Shell Int Research System for reducing vortex induced vibration of a marine element
GB2364557A (en) * 2000-07-08 2002-01-30 Allbrown Universal Components A strake receptor for a pipe
WO2007108693A1 (en) * 2006-03-21 2007-09-27 Statoil Asa Vibration reducer for reducing flow induced vibrations in a pipe and method of reducing such vibrations

Also Published As

Publication number Publication date
GB201007942D0 (en) 2010-06-30
WO2009070483A1 (en) 2009-06-04
GB2467676A (en) 2010-08-11
MX2010005573A (es) 2010-06-01
NO20100949L (no) 2010-06-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.