NO20080288L - System og fremgangsmater for a redusere dragsug og/eller virvel/indusert vibrasjon - Google Patents
System og fremgangsmater for a redusere dragsug og/eller virvel/indusert vibrasjonInfo
- Publication number
- NO20080288L NO20080288L NO20080288A NO20080288A NO20080288L NO 20080288 L NO20080288 L NO 20080288L NO 20080288 A NO20080288 A NO 20080288A NO 20080288 A NO20080288 A NO 20080288A NO 20080288 L NO20080288 L NO 20080288L
- Authority
- NO
- Norway
- Prior art keywords
- swirl
- methods
- induced vibration
- draft suction
- reducing draft
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/60—Piles with protecting cases
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
- Laminated Bodies (AREA)
- Cyclones (AREA)
Abstract
Et system for å redusere et dragsug og/eller virvelindusert vibrasjon av en struktur er beskrevet, idet systemet omfatter en kledning som har flere gjennomhullinger, hvor kledningen er velegnet for anordning rundt strukturen og hvor gjennomhullingen definerer en porøsitet av kledningen på minst 1 % .
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69097305P | 2005-06-16 | 2005-06-16 | |
US11/420,838 US20070003372A1 (en) | 2005-06-16 | 2006-05-30 | Systems and methods for reducing drag and/or vortex induced vibration |
PCT/US2006/023131 WO2006138354A2 (en) | 2005-06-16 | 2006-06-14 | Systems and methods for reducing drag and/or vortex induced vibration |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20080288L true NO20080288L (no) | 2008-03-05 |
Family
ID=37571088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20080288A NO20080288L (no) | 2005-06-16 | 2008-01-15 | System og fremgangsmater for a redusere dragsug og/eller virvel/indusert vibrasjon |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070003372A1 (no) |
BR (1) | BRPI0611569A2 (no) |
GB (1) | GB2440893A (no) |
NO (1) | NO20080288L (no) |
WO (1) | WO2006138354A2 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2008011416A (es) * | 2006-03-13 | 2008-09-18 | Shell Int Research | Sistemas y metodos de adherencia. |
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. |
WO2008100976A1 (en) * | 2007-02-15 | 2008-08-21 | Shell Oil Company | Vortex induced vibration suppression systems and methods |
US20100098497A1 (en) * | 2007-03-14 | 2010-04-22 | Donald Wayne Allen | Vortex induced vibration suppression systems and methods |
US20080302537A1 (en) * | 2007-06-07 | 2008-12-11 | Mcmiles Barry James | Dimpled riser floatation module |
US20110200396A1 (en) * | 2007-08-13 | 2011-08-18 | Donald Wayne Allen | Systems and methods for reducing drag and/or vortex induced vibration |
BRPI0907426A2 (pt) * | 2008-01-23 | 2015-07-14 | Shell Int Research | Sistema, e, método para reduzir arrasto e/ou vibração induzida por vórtice de uma estrutura submarina |
WO2009134287A1 (en) * | 2008-05-01 | 2009-11-05 | Shell Oil Company | Systems and methods for selection of suppression devices |
WO2010129222A2 (en) * | 2009-04-28 | 2010-11-11 | Shell Oil Company | Systems and methods for reducing drag and/or vortex induced vibration |
WO2011022332A1 (en) * | 2009-08-17 | 2011-02-24 | Shell Oil Company | Vortex induced vibration suppression systems and methods |
CN101949404B (zh) * | 2010-08-27 | 2012-11-21 | 中国计量学院 | 一种圆柱体波流载荷的消减方法 |
CN102305697B (zh) * | 2011-08-02 | 2013-04-17 | 上海交通大学 | 均匀流下顶端可运动深海立管列阵模型涡激振动试验装置 |
CN102305696B (zh) * | 2011-08-02 | 2013-06-19 | 上海交通大学 | 阶梯流下顶部可运动深海立管列阵模型涡激振动试验装置 |
KR101444421B1 (ko) | 2013-03-06 | 2014-09-30 | 삼성중공업 주식회사 | 파이프 구조체 |
US20180079471A1 (en) * | 2015-02-02 | 2018-03-22 | Cgg Services Sas | Water-fillable cable fairing and method |
EP3280868A4 (en) * | 2015-04-07 | 2019-04-17 | Ensco International Incorporated | UPLINK DEFLECTION MITIGATION |
CN107499468B (zh) * | 2017-09-06 | 2024-02-06 | 大连理工大学 | 一种单柱型平台 |
WO2020008224A1 (en) * | 2018-07-06 | 2020-01-09 | Total Sa | Fairings for aquatic structures |
CN113502741A (zh) * | 2021-06-15 | 2021-10-15 | 哈尔滨工业大学 | 一种抑制圆柱形结构涡激振动的结构 |
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US3352118A (en) * | 1965-08-11 | 1967-11-14 | Exxon Production Research Co | Frictional drag reducer for immersed bodies |
US3899991A (en) * | 1973-12-17 | 1975-08-19 | Us Navy | Weather resistant segmented fairing for a tow cable |
US4398487A (en) * | 1981-06-26 | 1983-08-16 | Exxon Production Research Co. | Fairing for elongated elements |
US5421413A (en) * | 1993-11-02 | 1995-06-06 | Shell Oil Company | Flexible fairings to reduce vortex-induced vibrations |
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 |
US6010278A (en) * | 1996-07-19 | 2000-01-04 | Shell Oil Company | Fairings for deepwater drilling risers |
US6179524B1 (en) * | 1996-11-15 | 2001-01-30 | Shell Oil Company | Staggered fairing system for suppressing vortex-induced-vibration |
US6196768B1 (en) * | 1996-11-15 | 2001-03-06 | Shell Oil Company | Spar fairing |
US6223672B1 (en) * | 1996-11-15 | 2001-05-01 | Shell Oil Company | Ultrashort fairings for suppressing vortex-induced-vibration |
US6227137B1 (en) * | 1996-12-31 | 2001-05-08 | Shell Oil Company | Spar platform with spaced buoyancy |
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 |
US6309141B1 (en) * | 1997-12-23 | 2001-10-30 | Shell Oil Company | Gap spar with ducking risers |
BR0010345B1 (pt) * | 1999-05-07 | 2008-11-18 | estrutura cilÍndrica provida com um sistema de verdugo helicoidal parcial para suprimir vibraÇço induzida por vàrtice. | |
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 |
US6644894B2 (en) * | 2000-01-31 | 2003-11-11 | Shell Oil Company | Passive apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around structures |
US6551029B2 (en) * | 2000-01-31 | 2003-04-22 | Hongbo Shu | Active apparatus and method for reducing fluid induced stresses by introduction of energetic flow into boundary layer around an element |
US20020035957A1 (en) * | 2000-02-04 | 2002-03-28 | Fischer Ferdinand J. | Thruster apparatus and method for reducing fluid-induced motions of and stresses within an offshore platform |
US6702026B2 (en) * | 2000-07-26 | 2004-03-09 | Shell Oil Company | Methods and systems for reducing drag and vortex-induced vibrations on cylindrical structures |
US6685394B1 (en) * | 2000-08-24 | 2004-02-03 | Shell Oil Company | Partial shroud with perforating for VIV suppression, and method of using |
US6695540B1 (en) * | 2000-11-14 | 2004-02-24 | Weldon Taquino | Vortex induced vibration suppression device and method |
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 |
US6928709B2 (en) * | 2001-10-19 | 2005-08-16 | Shell Oil Company | Apparatus for remote installation of devices for reducing drag and vortex induced vibration |
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 |
US7070361B2 (en) * | 2003-03-06 | 2006-07-04 | Shell Oil Company | Apparatus and methods for providing VIV suppression to a riser system comprising umbilical elements |
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 |
US8029210B2 (en) * | 2004-05-17 | 2011-10-04 | Shell Oil Company | Methods and apparatus for installation of VIV suppression during installation of marine pipeline |
WO2006050488A1 (en) * | 2004-11-03 | 2006-05-11 | Shell Internationale Research Maatschappij B.V. | Apparatus and method for retroactively installing sensors on marine elements |
WO2006074309A1 (en) * | 2005-01-07 | 2006-07-13 | Shell Internationale Research Maatschappij B.V. | Vortex induced vibration optimizing system |
-
2006
- 2006-05-30 US US11/420,838 patent/US20070003372A1/en not_active Abandoned
- 2006-06-14 WO PCT/US2006/023131 patent/WO2006138354A2/en active Search and Examination
- 2006-06-14 GB GB0723804A patent/GB2440893A/en not_active Withdrawn
- 2006-06-14 BR BRPI0611569A patent/BRPI0611569A2/pt not_active IP Right Cessation
-
2008
- 2008-01-15 NO NO20080288A patent/NO20080288L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2006138354A2 (en) | 2006-12-28 |
GB0723804D0 (en) | 2008-01-16 |
WO2006138354A3 (en) | 2007-04-12 |
BRPI0611569A2 (pt) | 2016-11-16 |
WO2006138354A9 (en) | 2013-06-06 |
US20070003372A1 (en) | 2007-01-04 |
GB2440893A (en) | 2008-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |