BRPI0413634A - carenagem para uma coluna de ascensão - Google Patents

carenagem para uma coluna de ascensão

Info

Publication number
BRPI0413634A
BRPI0413634A BRPI0413634-9A BRPI0413634A BRPI0413634A BR PI0413634 A BRPI0413634 A BR PI0413634A BR PI0413634 A BRPI0413634 A BR PI0413634A BR PI0413634 A BRPI0413634 A BR PI0413634A
Authority
BR
Brazil
Prior art keywords
fairing
component
cylindrical
cylindrical component
collar
Prior art date
Application number
BRPI0413634-9A
Other languages
English (en)
Inventor
David Michael Ruthv Somerville
Robert Gibson
Original Assignee
Crp Group 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 Crp Group Ltd filed Critical Crp Group Ltd
Publication of BRPI0413634A publication Critical patent/BRPI0413634A/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
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • B63B21/663—Fairings
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Earth Drilling (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

CARENAGEM PARA UMA COLUNA DE ASCENSãO. é revelada uma carenagem para montagem sobre um componente cilíndrico que é desdobrado em baixo d'água. A carenagem tem um corpo com forma geral de cunha (4) que se afunila de frente para trás. O corpo (4) é montado sobre o componente cilíndrico (8) através de um colar (6, 6') no qual o componente é recebido. A carenagem é assim montada com sua face dianteira adjacente ao componente cilíndrico, de maneira tal que o conjunto do corpo da carenagem e o componente possam juntos formar um perfil de lágrima. O colar permite que a carenagem se ajuste às condições embientais, girando em torno do componente cilíndrico para se alinhar com uma corrente.
BRPI0413634-9A 2003-08-19 2004-07-19 carenagem para uma coluna de ascensão BRPI0413634A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0319438.8A GB0319438D0 (en) 2003-08-19 2003-08-19 Fairing
PCT/GB2004/003107 WO2005019595A1 (en) 2003-08-19 2004-07-19 Fairing for a riser

Publications (1)

Publication Number Publication Date
BRPI0413634A true BRPI0413634A (pt) 2006-10-17

Family

ID=28052749

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413634-9A BRPI0413634A (pt) 2003-08-19 2004-07-19 carenagem para uma coluna de ascensão

Country Status (4)

Country Link
US (1) US20070104542A1 (pt)
BR (1) BRPI0413634A (pt)
GB (2) GB0319438D0 (pt)
WO (1) WO2005019595A1 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NO327944B1 (no) 2006-03-15 2009-10-26 Sinvent As En finne for reduksjon av vannstrom-indusert belastning pa et marint stigeror
GB0608431D0 (en) * 2006-04-28 2006-06-07 Balmoral Group Device
US7337742B1 (en) * 2006-08-09 2008-03-04 Viv Suppression, Inc. Twin fin fairing
GB2442003A (en) * 2006-09-21 2008-03-26 Trelleborg Crp Ltd Fairing for a marine riser
GB2445751B (en) 2007-01-17 2009-02-25 Trelleborg Crp Ltd Fairing
EP2373054B1 (de) 2010-03-09 2016-08-17 Deutsche Telekom AG Wiedergabe in einem beweglichen Zielbeschallungsbereich mittels virtueller Lautsprecher
GB201014182D0 (en) * 2010-08-25 2010-10-06 Luffrum Simon Method and apparatus for riser performance optimisation
US9080610B1 (en) * 2010-10-21 2015-07-14 VIV Solutions LLC Vortex suppression fairings
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
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
CN102943634A (zh) * 2012-11-16 2013-02-27 西南石油大学 一种抑制海洋立管涡激振动的可自由旋转叶轮装置
CN103437717B (zh) * 2013-09-16 2016-04-20 西南石油大学 一种可转五角叶轮式涡激振动抑制装置及方法
US9273752B1 (en) * 2013-11-04 2016-03-01 Hutchinson Aerospace & Industry, Inc. Vibration isolator device for vehicle fairings
US20150158556A1 (en) * 2013-12-09 2015-06-11 Westerngeco L.L.C. Foul release material for use with fairings
US9546523B1 (en) * 2014-06-06 2017-01-17 VIV Solutions LLC Collars for multiple tubulars
US9534618B1 (en) * 2014-09-04 2017-01-03 VIV Solutions LLC Fairing bodies with multiple parts
DK3029313T3 (en) * 2014-12-04 2018-05-07 Siemens Ag Strake for a windmill tower
EP3280869A4 (en) * 2015-04-07 2019-01-02 Ensco International Incorporated Riser deflection mitigation
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
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
NL2019077B1 (en) * 2017-06-15 2018-12-24 Bluemarine Offshore Yard Service Bv VIV suppression strake assembly
US10669785B1 (en) * 2017-08-30 2020-06-02 VIV Solutions LLC VIV suppression devices with buoyancy modules
CN110630446B (zh) * 2018-08-31 2020-11-03 北京金风科创风电设备有限公司 围护结构以及风力发电机组、塔筒结构
US10890272B1 (en) 2019-08-30 2021-01-12 VIV Solutions LLC U-shaped fairing with hinged blocks
CN111613352B (zh) * 2020-06-04 2022-05-10 中国核动力研究设计院 一种圆柱类结构涡激振动抑制装置
CN113652952B (zh) * 2021-08-26 2023-04-14 深圳市鑫神科技开发有限公司 一种涡能消减法及涡能消减器
CN116398511B (zh) * 2023-01-10 2026-01-09 武汉理工大学 一种涡激振动抑制装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899991A (en) * 1973-12-17 1975-08-19 Us Navy Weather resistant segmented fairing for a tow cable
US4078605A (en) * 1977-02-25 1978-03-14 Cameron Iron Works, Inc. Riser pipe string
CA1206383A (en) * 1983-01-18 1986-06-24 Fathom Oceanology Limited Fairing assembly for towed underwater cables
GB2192015B (en) * 1986-06-25 1990-03-21 Secr Defence A towed cable fairing
US5467728A (en) * 1994-06-22 1995-11-21 The United States Of America As Represented By The Secretary Of The Navy Retractable bow diving plane for a submarine
US6347911B1 (en) * 1996-06-11 2002-02-19 Slickbar Products Corp. Vortex shedding strake wraps for submerged pilings and pipes
US5722340A (en) * 1996-12-11 1998-03-03 Mobil Oil Corporation Fairing for marine risers
GB9710440D0 (en) * 1997-05-22 1997-07-16 Apex Tubulars Ltd Improved marine riser
US6517289B1 (en) * 2000-09-28 2003-02-11 The United States Of America As Represented By The Secretary Of The Navy Inflatable vibration reducing fairing

Also Published As

Publication number Publication date
GB0603040D0 (en) 2006-03-29
US20070104542A1 (en) 2007-05-10
GB2421751A (en) 2006-07-05
GB0319438D0 (en) 2003-09-17
GB2421751B (en) 2007-08-22
WO2005019595A1 (en) 2005-03-03

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: TRELLEBORG CRP LIMITED (GB)

Free format text: ALTERADO DE: CRP GROUP LIMITED

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: PARA QUE SEJA ACEITO O PROTOCOLO 020090047735 DE 19/05/2009, O INTERESSADO DEVERA APRESENTAR PROCURACAO EM NOME DE: CRP GROUP LIMITED.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 6.7 DA RPI 2021, POR TER SIDO INDEVIDO.

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

Free format text: REFERENTE AS 6A, 7A E 8A 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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 6A, 7A E 8A ANUIDADES.