NO20101176L - Fremgangsmate og system for undertrykking av virvelindusert vibrasjon - Google Patents
Fremgangsmate og system for undertrykking av virvelindusert vibrasjonInfo
- Publication number
- NO20101176L NO20101176L NO20101176A NO20101176A NO20101176L NO 20101176 L NO20101176 L NO 20101176L NO 20101176 A NO20101176 A NO 20101176A NO 20101176 A NO20101176 A NO 20101176A NO 20101176 L NO20101176 L NO 20101176L
- Authority
- NO
- Norway
- Prior art keywords
- vortex
- suppression
- induced vibration
- line
- collar
- Prior art date
Links
- 230000001629 suppression Effects 0.000 title 1
- 238000010276 construction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1035—Wear protectors; Centralising devices, e.g. stabilisers for plural rods, pipes or lines, e.g. for control lines
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Et system som omfatter en undervannskonstruksjon som avgrenser et indre i systemet. Undervannskonstruksjonen er utsatt for en vannstrøm. Minst én line strekker seg uten på konstruksjonen. En krage utenpå konstruksjonen er innrettet for å holde den minst ene line nær denne, og en anordning er anordnet utenpå linen(e) og kragen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2286108P | 2008-01-23 | 2008-01-23 | |
PCT/US2009/031503 WO2009094355A1 (en) | 2008-01-23 | 2009-01-21 | Vortex induced vibration suppression systems and methods |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20101176L true NO20101176L (no) | 2010-08-23 |
Family
ID=40901412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20101176A NO20101176L (no) | 2008-01-23 | 2010-08-23 | Fremgangsmate og system for undertrykking av virvelindusert vibrasjon |
Country Status (4)
Country | Link |
---|---|
BR (1) | BRPI0907426A2 (no) |
GB (1) | GB2468983A (no) |
NO (1) | NO20101176L (no) |
WO (1) | WO2009094355A1 (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8727667B2 (en) | 2011-02-08 | 2014-05-20 | VIV Solutions LLC | Vortex-induced vibration suppression device and mating collar system |
US9523247B1 (en) * | 2013-03-05 | 2016-12-20 | VIV Solutions LLC | Spaced VIV suppression system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070003372A1 (en) * | 2005-06-16 | 2007-01-04 | Allen Donald W | Systems and methods for reducing drag and/or vortex induced vibration |
MX2008015512A (es) * | 2006-06-19 | 2008-12-18 | Shell Int Research | Sistemas y metodos de supresion de la vibracion inducidos por vortex. |
-
2009
- 2009-01-21 BR BRPI0907426-0A patent/BRPI0907426A2/pt not_active IP Right Cessation
- 2009-01-21 WO PCT/US2009/031503 patent/WO2009094355A1/en active Application Filing
- 2009-01-21 GB GB1010639A patent/GB2468983A/en not_active Withdrawn
-
2010
- 2010-08-23 NO NO20101176A patent/NO20101176L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BRPI0907426A2 (pt) | 2015-07-14 |
WO2009094355A1 (en) | 2009-07-30 |
GB2468983A (en) | 2010-09-29 |
GB201010639D0 (en) | 2010-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20091660L (no) | Autonom sjøbunns-seismikkanoderegistreringsanordning | |
NO20101257L (no) | Stromlinje stromningssimulering av en modell som tilveiebringer en representasjon av frakturkorridorer | |
NO20073581L (no) | Dobbeltbelysning-seismikkundersokelse med bruk av interpolerte flerkomponent-seismikkabel-trykkdata | |
FR2886711B1 (fr) | Dispositif de regulation du flambement des conduites sous-marines | |
BRPI0921811A2 (pt) | aparelho de geração de gás. | |
NO20075484L (no) | Roterbar styreanordning og tilsvarende fremgangsmate | |
NO20100450L (no) | Foroverseende loggesystem | |
NO20073950L (no) | Hvirvelindusert vibrasjonsoptimaliseringssystem | |
BRPI0914168A2 (pt) | fonte sísmica marítima | |
BRPI0906252A2 (pt) | Duto flexível submarino destinado ao transporte de hidrocarbonetos. | |
NO20100638L (no) | Stigerorsystem med dobbel teleskop | |
NO345107B1 (no) | System for å generere trykkbølger i et undervannsmiljø | |
MX2009012878A (es) | Metodos y sistemas para enganchar tuberia. | |
NO20075912L (no) | Seismisk kabel og akustisk dekoblet sensor | |
GB2468986A (en) | Methods and systems for cleaning subsea structures | |
FR2938916B1 (fr) | Dispositif d'echantillonnage de gaz. | |
BRPI0917504B8 (pt) | dispositivo e método para avaliar problemas de resistência de parede de tubulação | |
NO20101462L (no) | Styring av nedihullsanordninger i bronnboring | |
NO20070521L (no) | Fremgangsmater relatert til en enkel nukleotid polymorfisme av den G-proteinkoplede reseptor, GPR40 | |
FR2896069B1 (fr) | Dispositif de tele-releve de compteurs de fluide. | |
DK2053923T3 (da) | Holdeindretning til at holde fjerkrækroppe, der er befriet for indvolde, eller dele heraf | |
NO20101187L (no) | Distribuerte sensorer for dynamisk modellering | |
MX2017004108A (es) | Arquitectura de simulador de modelo hidraulico transitorio de perforacion con presion manejada integrada. | |
HK1150285A1 (en) | Organic photosensitive optoelectronic devices containing tetra- azaporphyrins | |
NO20101176L (no) | Fremgangsmate og system for undertrykking av virvelindusert vibrasjon |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |