Volumes | International Conference on Offshore Mechanics and Arctic Engineering | American Society of Mechanical Engineers Digital Collection

Topics: Seas , Waves , Dispersion relations , Engineering simulation , Fast Fourier transforms , Filters , Offshore structures , Ships , Simulation , Wave propagation

Reconstruction and Prediction of Short-Crested Seas Based on the Application of a 3D-FFT on Synthetic Waves: Part 2 — Prediction

E. Blondel-Couprie, P. Naaijen

OMAE 2012; 55-70doi:https://doi.org/10.1115/OMAE2012-83096

Abstract

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Topics: Seas , Waves , Fourier transforms , Oceans , Spacetime

Wind Effect Estimation in Side by Side Offloading Operation for FLNG and LNG Carrier Ships

Toshifumi Fujiwara, Kazuhiro Yukawa, Hiroshi Sato, Kazuhisa Otsubo, Tomoki Taniguchi

OMAE 2012; 71-78doi:https://doi.org/10.1115/OMAE2012-83139

Abstract

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Topics: Liquefied natural gas , Ships , Wind , Stress , Seas , Wind waves , Drilling , Natural gas , Oceans , Wind tunnels

Optimization of Short-Crested Deterministic Wave Sequences via a Phase-Amplitude Iteration Scheme

Christian Schmittner, Janou Hennig

OMAE 2012; 79-86doi:https://doi.org/10.1115/OMAE2012-83150

Abstract

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Topics: Optimization , Waves , Wave packets , Linear wave theory , Computer simulation , Nonlinear waves , Seas , Signals

One Optimization Method on Mechanics Performance Reliability of the High-Speed Monohull Ship

Song-lin Yang, Peng Chen, Yi-yan Wen, Jian Cui, Shu-ling Chen

OMAE 2012; 87-92doi:https://doi.org/10.1115/OMAE2012-83196

Abstract

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Topics: Optimization , Reliability , Ships

Time-Domain Simulation of Second-Order Wave Diffraction in Irregular Wave

Gang Xu, A. M. S. Hamouda

OMAE 2012; 93-98doi:https://doi.org/10.1115/OMAE2012-83198

Abstract

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Topics: Diffraction , Simulation , Waves , Boundary-value problems , Boundary element methods , Circular cylinders , Cylinders , Damping , Radiation (Physics) , Reflection

Dynamic Selection of Ship Responses for Estimation of On-Site Directional Wave Spectra

Ingrid Marie Vincent Andersen, Gaute Storhaug

OMAE 2012; 99-104doi:https://doi.org/10.1115/OMAE2012-83206

Abstract

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Topics: Ships , Spectra (Spectroscopy) , Waves , Transfer functions , Uncertainty , Computational methods , Modeling , Reliability , Signals , Significant wave heights

Simulated Field Measurements Based Response Amplitude Operators Estimation via the TVAR Model

Edwar Yazid, Mohd. Shahir Liew, Setyamartana Parman

OMAE 2012; 105-112doi:https://doi.org/10.1115/OMAE2012-83239

Abstract

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Topics: Algorithms , Excitation , Fourier transforms , Ocean engineering , Offshore structures , Surges , Waves

Experimental Study on the Near Wake Behind Two Staggered Cylinders of Unequal Diameters

Yangyang Gao, Xikun Wang, Soon Keat Tan

OMAE 2012; 113-120doi:https://doi.org/10.1115/OMAE2012-83271

Abstract

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Topics: Cylinders , Wakes , Flow (Dynamics) , Stress , Circular cylinders , Particulate matter , Reynolds number , Shear stress

Calibration of UWA’s O-Tube Flume Facility

Chengcai Luo, Hongwei An, Liang Cheng, David White

OMAE 2012; 121-131doi:https://doi.org/10.1115/OMAE2012-83274

Abstract

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Topics: Calibration , Flumes , Flow (Dynamics) , Pumps , Storms , Engines , Motors , Seabed , Energy conservation , Rotation

Seed Variations of Extreme Sea States and Repeatability of Extreme Crest Events in a Model Test Basin

Jule Scharnke, Joris van den Berg, Jaap de Wilde, Tone Vestbostad, Sverre Haver

OMAE 2012; 133-143doi:https://doi.org/10.1115/OMAE2012-83303

Abstract

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Topics: Seas , Waves , Stress , Impact testing , North Sea , Numerical analysis , Simulation , Time series , Uncertainty

Blind Estimation of a Ship’s Relative Wave Heading

Ulrik D. Nielsen, Toshio Iseki

OMAE 2012; 145-153doi:https://doi.org/10.1115/OMAE2012-83305

Abstract

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Topics: Waves , Ships

Deepwater Current Profile Data Sources for Riser Engineering Offshore Brazil

Gus Jeans, Marc Prevosto, Liam Harrington-Missin, Christophe Maisondieu, Christelle Herry, José Antonio M. Lima

OMAE 2012; 155-168doi:https://doi.org/10.1115/OMAE2012-83400

Abstract

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Topics: Ocean engineering , Pipeline risers , Risers (Casting) , Computer simulation , Approximation , Deepwater development , Engineering systems and industry applications , Reliability , Water

Nonlinear Decomposition of Transmitted Wave Trains Behind Submerged Reef Structures Using “Nonlinear Fourier Transform”: The Nonlinear Spectral Basic Components

Markus Bruehl, Hocine Oumeraci

OMAE 2012; 169-178doi:https://doi.org/10.1115/OMAE2012-83418

Abstract

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Topics: Electromagnetic scattering , Fourier transforms , Nuclear fission , Radiation scattering , Scattering (Physics) , Solitons , Wave packets , Waves

Development of a Wing Section Design Code Including Inviscid/Viscous Interaction

Christoph Michael Steinbach, Stefan Krueger

OMAE 2012; 179-187doi:https://doi.org/10.1115/OMAE2012-83439

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Topics: Design , Wings , Boundary layers , Flow (Dynamics) , Separation (Technology) , Turbulence , Boundary layer turbulence , Inviscid flow , Momentum , Naval architecture

Ocean Eddies’ Influence on Lula Field, Santos Basin, Brazil

Marcelo Andrioni, Jose Antonio Moreira Lima, Luiz Alexandre Guerra, Eric Oliveira Ribeiro, Luis Manoel Paiva Nunes, Wellington Ceccopieri, Valéria de Souza Rego, Silas Manoel de Oliveira, Jr.

OMAE 2012; 189-193doi:https://doi.org/10.1115/OMAE2012-83480

Abstract

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Topics: Eddies (Fluid dynamics) , Oceans , Water , Dipoles (Electromagnetism) , Mooring , Satellites , Seas

Study of the Reliability of the Ship Transportation by Applying the Historical Hindcast Weather Data

Wojciech E. Kauczynski

OMAE 2012; 195-201doi:https://doi.org/10.1115/OMAE2012-83564

Abstract

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Topics: Reliability , Ships , Transportation systems , Vessels , Containers , Marine transportation , Ocean currents , Oceans , Seas , Statistical distributions

Nonlinear Effect on Wave-Structure Interaction

J. M. Chen, D. Liang

OMAE 2012; 203-210doi:https://doi.org/10.1115/OMAE2012-83587

Abstract

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Topics: Waves

N-Wave Runup Statistics at Surf Zone Using Boussinesq-Type Model

J. M. Chen, D. Liang, R. Rana

OMAE 2012; 211-220doi:https://doi.org/10.1115/OMAE2012-83588

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Topics: Statistics , Tsunamis , Waves

Oil Skimming Efficiency of the SOS: Scaling From GeoSim Model Tests to Full Scale Prototype Operations

Günther F. Clauss, Sascha Kosleck, Florian Sprenger, Laura Grüter

OMAE 2012; 221-229doi:https://doi.org/10.1115/OMAE2012-83624

Abstract

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Topics: Engineering prototypes , Seas , Water , Flow (Dynamics) , Accidents , Density , Gulf of Mexico , Particulate matter , Petroleum extraction , Rivers

Stability Evaluations of Semi-Submersible Heavy Transport Vessels by a Progressive Flooding Simulation Tool

Hendrik Dankowski, Hannes Hatecke

OMAE 2012; 231-239doi:https://doi.org/10.1115/OMAE2012-83657

Abstract

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Topics: Floods , Semi-submersible offshore structures , Simulation , Stability , Vessels , Accidents , Damage , Discharge coefficient , Ocean engineering , Pressure

Numerical Simulation of Turbulent Flow Around Podded Propeller in Azimuthing Conditions

Reza Shamsi, Hassan Ghassemi

OMAE 2012; 241-248doi:https://doi.org/10.1115/OMAE2012-83693

Abstract

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Topics: Computer simulation , Propellers , Turbulence , Yaw , Torque , Thrust , Struts (Engineering) , Water , Flow (Dynamics) , Numerical analysis

Determination of Infragravity Wave Conditions at a Nearshore Location With a Non-Uniform Coastline: Case Study of Baía de Todos os Santos, Brazil

Arne J. van der Hout, Martijn P. C. de Jong, Emiel Moerman, Gabriela J. Timerman, Eric Oliveira Ribeiro

OMAE 2012; 249-257doi:https://doi.org/10.1115/OMAE2012-83712

Abstract

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Topics: Shorelines , Waves , Climate , Design , Computer simulation , Equilibrium (Physics) , Flow (Dynamics) , Liquefied natural gas , Modeling , Performance

Development of an On-Board Wave Estimation System Based on the Motions of a Moored FPSO: Commissioning and Preliminary Validation

Alexandre N. Simos, Eduardo A. Tannuri, José J. da Cruz, Asdrubal N. Queiroz Filho, Iuri B. da Silva Bispo, Rafaella C. A. Carvalho

OMAE 2012; 259-270doi:https://doi.org/10.1115/OMAE2012-83729

Abstract

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Topics: FPSO , Mooring , Spectra (Spectroscopy) , Waves

Experimental Modal Analysis of Jacket-Type Platforms Using Data-Driven Stochastic Subspace Identification Method

Junfeng Xin, Sau-Lon James Hu, Huajun Li

OMAE 2012; 271-280doi:https://doi.org/10.1115/OMAE2012-83731

Abstract

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Topics: Excitation , Modal analysis , Noise (Sound) , Ocean engineering , Offshore structures , Relaxation (Physics) , Testing , Time series , White noise

Comparison of Two Six-Degree of Freedom Simulation Models for Mini Autonomous Underwater Vehicle

Duan Fei, Pang Shuo

OMAE 2012; 281-287doi:https://doi.org/10.1115/OMAE2012-83734

Abstract

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Topics: Computer simulation , Simulation models , Underwater vehicles

The Salt Flux in the Pearl River Delta, China

Yuliang Zhu, Xiaoyan Wei, Chencheng Xu

OMAE 2012; 289-298doi:https://doi.org/10.1115/OMAE2012-83737

Abstract

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Topics: China , Rivers , Tides , Springs , Flow (Dynamics) , Computer simulation , Elevations (Drawings) , Inflow , Irrigation (Agriculture) , Simulation results

Impacts of Waterway Regulation Engineering on Saltwater Intrusion in the Modaomen Estuary

Yuliang Zhu, Chencheng Xu, Xiaoyan Wei

OMAE 2012; 299-309doi:https://doi.org/10.1115/OMAE2012-83741

Abstract

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Topics: Dredging , Flow (Dynamics) , Reliability , Rivers , Seas , Sediments , Shorelines , Tides , Water

New Conceptual Style of Ultra Large Floating System

Jianhui Liu, Wenjun Zhong, Hengyi Zeng, Keli Shen

OMAE 2012; 311-318doi:https://doi.org/10.1115/OMAE2012-83802

Abstract

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Topics: Boats , Breakwaters , Helicopters , Hull , Oil fields , Reflection , Water , Waves

Modeling and Inspection Applications of a Coastal Distributed Autonomous Sensor Network

Nicholas M. Patrikalakis, Joshua Leighton, Georgios Papadopoulos, Gabriel Weymouth, Hanna Kurniawati, Pablo Valdivia y Alvarado, Tawfiq Taher, Rubaina Khan

OMAE 2012; 319-325doi:https://doi.org/10.1115/OMAE2012-83812

Abstract

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Topics: Inspection , Modeling , Sensor networks , Shorelines , Sensors , Algorithms , Control algorithms , Design , Dynamics (Mechanics) , Marine structures

3-D Numerical Modeling of Wave Run-Up on Monopiles

Zhong Peng, Peter Wellens, Tim Raaijmakers

OMAE 2012; 327-335doi:https://doi.org/10.1115/OMAE2012-83858

Abstract

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Topics: Computer simulation , Waves , Design

Wave Data Assimilation Using Support Vector Regression (SVR) Model and Ensemble Kalman Filter (EnKF)

Maziar Golestani, Mostafa Zeinoddini

OMAE 2012; 337-343doi:https://doi.org/10.1115/OMAE2012-83873

Abstract

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Topics: Kalman filters , Support vector machines , Waves , Storms , Wind , Seas , Buoys , Errors , Matlab , Meteorology

Rod Dynamics With Large Stretch

William C. Webster, Kostas Lambrakos, Jangwhan Kim, Xiaoning Jing

OMAE 2012; 345-354doi:https://doi.org/10.1115/OMAE2012-83889

Abstract

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Topics: Dynamics (Mechanics) , Composite materials , Mooring , Synthetic fibers , Chain , Finite element analysis , Offshore platforms , Polyester fabrics , Ropes , Stress

Hydrodynamic Modelling for Dynamic Positioning and Maneuvering Controller Design

Jon Refsnes, Asgeir J. Sørensen

OMAE 2012; 355-361doi:https://doi.org/10.1115/OMAE2012-83948

Abstract

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Topics: Control equipment , Design , Dynamic positioning systems , Modeling , Drag (Fluid dynamics) , Surges , Vessels , Yaw , Control systems , Damping

Thrust Enhancement From Radial Velocity in Squid Inspired Thrusters

Michael Krieg, Kamran Mohseni

OMAE 2012; 363-368doi:https://doi.org/10.1115/OMAE2012-83976

Abstract

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Topics: Superconducting quantum interference devices , Thrust , Jets , Impulse (Physics) , Drag (Fluid dynamics) , Dynamics (Mechanics) , Engineering prototypes , Momentum , Propulsion , Robots

Flow Induced Fluttering and Autorotation of a Hinged Vertical Flat Plate

Antonio Carlos Fernandes, Sina Mirzaei Sefat

OMAE 2012; 369-374doi:https://doi.org/10.1115/OMAE2012-84022

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Topics: Flat plates , Flow (Dynamics) , Inertia (Mechanics) , Reynolds number , Bifurcation , Dimensional analysis , Oscillations , Rotation , Stability

An Exploratory Study on Optimum Layout of the Cluster Manifold

Yingying Wang, Menglan Duan, Deguo Wang, Xu Yuan, Kai Tian

OMAE 2012; 375-385doi:https://doi.org/10.1115/OMAE2012-84030

Abstract

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Topics: Manifolds , Manufacturing systems , Ocean engineering

Is the Vertical Variability of the Ocean in Santos Bight, Brazil, Dominated by the Western Boundary Current Meanders?

Wellington Ceccopieri, Ilson C. A. da Silveira

OMAE 2012; 387-394doi:https://doi.org/10.1115/OMAE2012-84058

Abstract

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Topics: Currents , Eddies (Fluid dynamics) , Electroosmosis , Flow (Dynamics) , Geometry , Jets , Mooring , Ocean engineering , Oceans , Seawater

Extraction of Harmonic Components From Intermittent and Aperiodic Wave Elevation Measurements

Wenlong Yang, Sau-Lon James Hu, Huajun Li

OMAE 2012; 395-402doi:https://doi.org/10.1115/OMAE2012-84075

Abstract

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Topics: Waves , Signals , Fourier analysis , Ocean waves

A New Technique to Visualize Metocean Parameters

Carlos E. Parente

OMAE 2012; 403-408doi:https://doi.org/10.1115/OMAE2012-84108

Abstract

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Topics: Currents , Tides , Underwater acoustics , Waves

A Study on the Use of Reduced Order Models for Unsteady Fluid Dynamic Analysis of Flexible Structures

L. Ebrahimnejad, H. Yadollahi Farsani, D. T. Valentine, K. D. Janoyan, P. Marzocca

OMAE 2012; 409-414doi:https://doi.org/10.1115/OMAE2012-84177

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Topics: Dynamic analysis , Flexible structures , Fluids , Computational fluid dynamics , Bridges (Structures) , Aerodynamics , Airfoils , Algorithms , Civil engineering , Cross section (Physics)

Indicial Function Predictions of Two Dimensional Unsteady Viscous Flows Around Bluff Bodies Based on Discrete Vortex Simulations

H. Yadollahi Farsani, L. Ebrahimnejad, P. Marzocca, K. D. Janoyan, D. T. Valentine

OMAE 2012; 415-422doi:https://doi.org/10.1115/OMAE2012-84178

Abstract

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Topics: Engineering simulation , Flow (Dynamics) , Simulation , Vortices , Belts , Bridges (Structures) , Computational fluid dynamics , Flow separation , Flutter (Aerodynamics) , Shapes

Drilling Vessels’ Hurricane Evasion in the Gulf of Mexico

Momen A. Wishahy, Bob A. Weinzapfel, Dante C. Diaz, Devin J. Eyre

OMAE 2012; 423-432doi:https://doi.org/10.1115/OMAE2012-84187

Abstract

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Topics: Drilling , Gulf of Mexico , Vessels , Decision making , Engineering simulation , Errors , Evacuations , Pipeline risers , Probability , Risers (Casting)

Effective Estimation of Water Waves Scattering by Double-Row Pile Breakwaters

Omid Nejadkazem, Ahmad Reza Mostafa Gharabaghi

OMAE 2012; 433-440doi:https://doi.org/10.1115/OMAE2012-84197

Abstract

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Topics: Breakwaters , Eigenfunctions , Electromagnetic scattering , Radiation scattering , Reflection , Scattering (Physics) , Water waves , Waves

Sea Level Rise and Implication on Coastal Process: A Review

Shatirah Akib, Afshin Jahangirzadeh, Babak Kamali, Noor Liana Mamat

OMAE 2012; 441-445doi:https://doi.org/10.1115/OMAE2012-84205

Abstract

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Topics: Climate change , Seas , Shorelines

Motion Response Control of the DWSC Spar Based on State-Space Model

Xiaochuan Yu, Jeffrey Falzarano

OMAE 2012; 447-451doi:https://doi.org/10.1115/OMAE2012-84258

Abstract

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Topics: Spar platforms , Wing spars , Vessels , Approximation , Computer software , Cranes , Damping , Feedback , Fluids , Impulse (Physics)

CFD and VIV

A Hybrid Analysis Method for Investigating Oil Cleanup Operations at Sea

Günther F. Clauss, Sascha Kosleck, Florian Sprenger, Sven Stuppe

OMAE 2012; 453-461doi:https://doi.org/10.1115/OMAE2012-83014

Abstract

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Topics: Seas , Waves , Numerical analysis , Water , Accidents , Computational fluid dynamics , Engineering simulation , Flow simulation , Gulf of Mexico , Motion measurement

Experimental Investigation of the Vortex-Induced Vibration of a Curved Cylinder

Gustavo R. S. Assi, Narakorn Srinil, Cesar M. Freire, Ivan Korkischko

OMAE 2012; 463-470doi:https://doi.org/10.1115/OMAE2012-83016

Abstract

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Topics: Cylinders , Vortex-induced vibration

Wave Effects on Vortex-Induced Motion (VIM) of a Large-Volume Semi-Submersible Platform

Rodolfo T. Gonçalves, Guilherme F. Rosetti, André L. C. Fujarra, Kazuo Nishimoto, Allan C. Oliveira

OMAE 2012; 471-482doi:https://doi.org/10.1115/OMAE2012-83017

Abstract

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Topics: Seas , Semi-submersible offshore structures , Vortices , Waves

A Numerical Investigation of Flow Around a Circular Cylinder Near a Flat Boundary

Mário Caruso Neto, Juan B. V. Wanderley

OMAE 2012; 483-492doi:https://doi.org/10.1115/OMAE2012-83068

Abstract

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Topics: Circular cylinders , Flow (Dynamics) , Reynolds number , Turbulence , Flat plates , Flow visualization , Fluid dynamics , Pipelines , Reynolds-averaged Navier–Stokes equations , Seabed

Frequency Components of Vortex Induced Vibrations in Sheared Current

Carl M. Larsen, Ziguang Zhao, Halvor Lie

OMAE 2012; 493-501doi:https://doi.org/10.1115/OMAE2012-83092

Abstract

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Topics: Vortex-induced vibration , Wavelets , Excitation , Fatigue damage , Flexible risers , Fluid structure interaction , Ocean currents , Ocean engineering , Pipeline risers , Risers (Casting)

Prediction of Stabilizing Moments and Effects of U-Tube Anti-Roll Tank Geometry Using CFD

Worakanok Thanyamanta, David Molyneux

OMAE 2012; 503-512doi:https://doi.org/10.1115/OMAE2012-83104

Abstract

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Topics: Computational fluid dynamics , Geometry , Fluids , Ships , Design , Ocean engineering , Vessels , Weight (Mass)

CFD Virtual Testing for Resistance, Wind and Current Loads on a Supply Boat

Daniel Fonseca de Carvalho e Silva

OMAE 2012; 513-525doi:https://doi.org/10.1115/OMAE2012-83108

Abstract

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Topics: Boats , Computational fluid dynamics , Stress , Testing , Wind , Simulation , Boundary-value problems , Computer software , Density , Drag (Fluid dynamics)

Benchmark Study on Thruster-Hull Interaction in Current on a Semi-Submersible Crane Vessel

Harald Ottens, Radboud van Dijk

OMAE 2012; 527-538doi:https://doi.org/10.1115/OMAE2012-83125

Abstract

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Topics: Crane barges , Hull , Semi-submersible offshore structures , Computational fluid dynamics , Thrust , Vessels , Computation , Wakes , Boundary layers , Computer simulation

Large Eddy Simulations of Three-Dimensional Flow Around a Pipeline in a Uniform Current

Mia Prsic, Muk Chen Ong, Bjørnar Pettersen, Dag Myrhaug

OMAE 2012; 539-548doi:https://doi.org/10.1115/OMAE2012-83144

Abstract

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Topics: Circular cylinders , Flow (Dynamics) , Large eddy simulation , Pipelines , Turbulence , Wakes

URANS Calculations for Smooth Circular Cylinder Flow in a Wide Range of Reynolds Numbers: Solution Verification and Validation

Guilherme F. Rosetti, Guilherme Vaz, André L. C. Fujarra

OMAE 2012; 549-571doi:https://doi.org/10.1115/OMAE2012-83155

Abstract

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Topics: Circular cylinders , Flow (Dynamics) , Reynolds number , Errors , Vortex-induced vibration , Computational fluid dynamics , Cylinders , Modeling , Reynolds-averaged Navier–Stokes equations , Turbulence

Forced Motion Experiments With Measured Motions From Flexible Beam Tests Under Uniform and Sheared Flows

Decao Yin, Carl M. Larsen

OMAE 2012; 573-581doi:https://doi.org/10.1115/OMAE2012-83160

Abstract

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Topics: Accelerometers , Approximation , Cross section (Physics) , Cross-flow , Cylinders , Fatigue damage , Flow (Dynamics) , Fluid-dynamic forces , Pipes , Reynolds number

Comparison of Two Base-Potentials for a Slender-Body Method

Mahmoud Alidadi, Sander Calisal

OMAE 2012; 583-588doi:https://doi.org/10.1115/OMAE2012-83170

Abstract

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Topics: Boundary-value problems , Flow (Dynamics) , Ships , Waves

Experimental Investigation on Added Mass Coefficient of a Truss Spar Subjected to Vortex-Induced Motions

Hui Zhang, Jianmin Yang, Tao Peng, Haining Lu

OMAE 2012; 589-596doi:https://doi.org/10.1115/OMAE2012-83216

Abstract

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Topics: Spar platforms , Trusses (Building) , Vortices , Wing spars

Gravity Anchors Astride Subsea Pipelines Subject to Oscillatory and Combined Steady and Oscillatory Flows

Xu Zhao, Liang Cheng, Ming Zhao, Hongwei An, Wei He

OMAE 2012; 597-604doi:https://doi.org/10.1115/OMAE2012-83247

Abstract

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Topics: Flow (Dynamics) , Gravity (Force) , Underwater pipelines , Pipelines , Pipes , Shear stress , Seabed , Arches , Boundary layers , Computer simulation

The Effect of Exposure Length on Vortex Induced Vibration of Flexible Cylinders

Zhibiao Rao, J. Kim Vandiver, Vikas Jhingran, Octavio Sequeiros

OMAE 2012; 605-618doi:https://doi.org/10.1115/OMAE2012-83273

Abstract

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Topics: Cylinders , Vortex-induced vibration , Excitation , Pipes , Shells , Traveling waves , Waves

Experimental Study on the Dynamics of Four Flexible Cylinders in Square Arrangement Subjected to Uniform Cross-Flow

Bijan Sanaati, Naomi Kato

OMAE 2012; 619-627doi:https://doi.org/10.1115/OMAE2012-83278

Abstract

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Topics: Cross-flow , Cylinders , Dynamics (Mechanics) , Drag (Fluid dynamics) , Vibration , Fluid-dynamic forces , Frequency response , Lift (Fluid dynamics) , Locks (Waterways) , Reynolds number

Distributed Wake-Body Resonance of a Long Flexible Cylinder in Shear Flow

Rémi Bourguet, Michael S. Triantafyllou, Michael Tognarelli, Pierre Beynet

OMAE 2012; 629-636doi:https://doi.org/10.1115/OMAE2012-83294

Abstract

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Topics: Computer simulation , Cross-flow , Currents , Cylinders , Energy transformation , Flexible structures , Flow (Dynamics) , Fluid structure interaction , Fluids , Locks (Waterways)

Customized CFD for VIV: Advantages and Applications

Oliver Heynes

OMAE 2012; 637-645doi:https://doi.org/10.1115/OMAE2012-83307

Abstract

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Topics: Computational fluid dynamics , Vortex-induced vibration , Simulation , Computer software , Modeling , Flow (Dynamics) , Pipeline risers , Risers (Casting)

On the Dynamic Response of Flexible Risers Caused by Internal Slug Flow

Arturo Ortega, Ausberto Rivera, Ole Jørgen Nydal, Carl M. Larsen

OMAE 2012; 647-656doi:https://doi.org/10.1115/OMAE2012-83316

Abstract

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Topics: Dynamic response , Flexible risers , Slug flows , Pipeline risers , Risers (Casting) , Dynamics (Mechanics) , Finite element analysis , Pipes , Stress , Structural analysis

Using CFD to Assess Low Frequency Damping

Alessio Pistidda, Harald Ottens, Richard Zoontjes

OMAE 2012; 657-665doi:https://doi.org/10.1115/OMAE2012-83326

Abstract

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Topics: Computational fluid dynamics , Damping , Engineering simulation , Floating bodies , Mooring , Simulation , Dynamic systems , Errors , Excitation , Fittings

An Optical Tool for Measuring Vortex-Induced Vibrations of Long Flexible Cylinders

Francisco J. Huera-Huarte

OMAE 2012; 667-675doi:https://doi.org/10.1115/OMAE2012-83327

Abstract

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Topics: Cylinders , Vortex-induced vibration , Design , Optical measurement , Wind tunnels , Flow (Dynamics) , Measurement systems , Particulate matter , Vibration , Water

Wet/Dry Areas Modelling of Interaction Between Wind and Water Waves Under Zero Wind Speed

Xianyun Wen

OMAE 2012; 677-684doi:https://doi.org/10.1115/OMAE2012-83328

Abstract

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Topics: Modeling , Water waves , Wind , Wind velocity , Shear stress , Flow (Dynamics) , Navier-Stokes equations , Water , Computational fluid dynamics , Convection

Multi-Physics SPH Simulations of Launching Problems and Floating Body Interactions

Christian Ulrich, Thomas Rung

OMAE 2012; 685-694doi:https://doi.org/10.1115/OMAE2012-83367

Abstract

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Topics: Engineering simulation , Floating bodies , Physics , Simulation , Particulate matter , Floating structures , Fluids , Hydrodynamics , Resolution (Optics) , Seabed

Prediction of Roll Damping Using Viscous Flow Solvers

Manuel Manzke, Thomas Rung

OMAE 2012; 695-704doi:https://doi.org/10.1115/OMAE2012-83375

Abstract

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Topics: Damping , Viscous flow , Blocks (Building materials) , Floating bodies , Navy , Resolution (Optics) , Simulation , Uncertainty

Comparison of Calculated In-Line Vortex Induced Vibrations to Model Tests

Elizabeth Passano, Carl M. Larsen, Halvor Lie

OMAE 2012; 705-712doi:https://doi.org/10.1115/OMAE2012-83387

Abstract

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Topics: Vortex-induced vibration , Cross-flow , Excitation , Damping , Computer software , Finite element methods , Fluid structure interaction , Pipeline risers , Risers (Casting) , Water

Slender Buoy FSHR Vortex Induced Rotations

Matthieu Minguez, Ange Luppi, Anthony Berger

OMAE 2012; 713-722doi:https://doi.org/10.1115/OMAE2012-83406

Abstract

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Topics: Buoys , Vortices , Yaw , Computational fluid dynamics , Cross-flow , Buoyancy , Engineering simulation , Flow (Dynamics) , Locks (Waterways) , Simulation

Occurrence of High Amplitude VIV With Time Sharing

Susan B. Swithenbank, Carl Martin Larsen

OMAE 2012; 723-729doi:https://doi.org/10.1115/OMAE2012-83431

Abstract

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Topics: Vortex-induced vibration , Fatigue , Pipeline risers , Risers (Casting) , Vibration , Damage , Flow (Dynamics) , Pipes

Predicting Wind Loads on Typical Offshore Vessels Using CFD

Arjen Koop, Bruno Rossin, Guilherme Vaz

OMAE 2012; 731-742doi:https://doi.org/10.1115/OMAE2012-83449

Abstract

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Topics: Computational fluid dynamics , Ocean engineering , Stress , Vessels , Wind , Wakes , FPSO , Resolution (Optics) , Wind tunnels , Wind velocity

Inline-Crossflow Coupled Vortex Induced Vibrations of Long Flexible Cylinders

Haining Zheng, Yahya Modarres-Sadeghi, Jason Dahl, Michael S. Triantafyllou

OMAE 2012; 743-749doi:https://doi.org/10.1115/OMAE2012-83492

Abstract

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Topics: Cylinders , Vortex-induced vibration , Stress , Cross-flow , Databases , Fatigue life , Ocean engineering

Reynolds Number Effects on the Vortex-Induced Vibration of Flexible Marine Risers

Themistocles L. Resvanis, Vikas Jhingran, J. Kim Vandiver, Stergios Liapis

OMAE 2012; 751-760doi:https://doi.org/10.1115/OMAE2012-83565

Abstract

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Topics: Marine drilling risers , Reynolds number , Vortex-induced vibration , Pipes , Currents , Cylinders , Model basin

Collaborative CFD Exercise for a Submarine in a Steady Turn

Serge Toxopeus, Paisan Atsavapranee, Eric Wolf, Stefan Daum, Richard Pattenden, Ronny Widjaja, Jian Tao Zhang, Andrew Gerber

OMAE 2012; 761-772doi:https://doi.org/10.1115/OMAE2012-83573

Abstract

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Topics: Computational fluid dynamics , Underwater vehicles , Flow (Dynamics) , Hull , Ships , Turbulence , Hydrodynamics , Stress , Viscous flow , Reynolds-averaged Navier–Stokes equations

CFD Analysis of a LNGC Carrier in Waves

Emmanuel Guilmineau, Alban Leroyer, Michel Visonneau, Emmanuel Ory

OMAE 2012; 773-780doi:https://doi.org/10.1115/OMAE2012-83600

Abstract

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Topics: Computational fluid dynamics , Waves , Engineering simulation , Liquefied natural gas , Ocean engineering , Simulation , Mooring , Computer software , Tankers , Blocks (Building materials)

Two- and Three-Dimensional Simulations of the Flow Around a Cylinder Fitted With Strakes

Bruno S. Carmo, Rafael S. Gioria, Ivan Korkischko, Cesar M. Freire, Julio R. Meneghini

OMAE 2012; 781-790doi:https://doi.org/10.1115/OMAE2012-83603

Abstract

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Topics: Cylinders , Flow (Dynamics) , Simulation , Rotation , Reynolds number , Vibration , Vortex shedding , Vortices , Wakes

The Effect of Plate Length on the Behaviour of Free-to-Rotate VIV Suppressors With Parallel Plates

Gustavo R. S. Assi, Julia R. H. Rodrigues, Cesar M. Freire

OMAE 2012; 791-798doi:https://doi.org/10.1115/OMAE2012-83625

Abstract

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Topics: Plates (structures) , Silencers , Stability , Vortex-induced vibration

Experimental and Numerical Study of the Flow Around a Semi-Submerged Rectangular Cylinder

Tufan Arslan, Stefano Malavasi, Bjørnar Pettersen, Helge I. Andersson

OMAE 2012; 799-808doi:https://doi.org/10.1115/OMAE2012-83652

Abstract

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Topics: Cylinders , Flow (Dynamics) , Computational fluid dynamics , Computer simulation , Fluid-dynamic forces , Particulate matter , Reynolds number , Simulation results , Turbulence , Unsteady flow

Experimental Analysis of Surface Geometry, External Damping and Waves on Semisubmersible Vortex Induced Motions

Bruce Martin, Oriol Rijken

OMAE 2012; 809-816doi:https://doi.org/10.1115/OMAE2012-83689

Abstract

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Topics: Damping , Experimental analysis , Geometry , Semi-submersible offshore structures , Vortices , Waves , Fatigue damage , Hull , Steel catenary risers , Yaw

SCR VIV Analysis Using Time Domain Code SimVIV

Djoni E. Sidarta, Tuhin Rakshit, Vivek Jaiswal

OMAE 2012; 817-827doi:https://doi.org/10.1115/OMAE2012-83695

Abstract

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Topics: Vortex-induced vibration , Boundary-value problems , Finite element analysis , Pipeline risers , Risers (Casting) , Currents , Soil , Steel catenary risers , Stiffness

Detailed FSI Analysis Methodology for Subsea Piping Components

Leonardo Chica, Raresh Pascali, Paul Jukes, Burak Ozturk, Marcus Gamino, Kevin Smith

OMAE 2012; 829-839doi:https://doi.org/10.1115/OMAE2012-83710

Abstract

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Topics: Fluid structure interaction , Underwater pipelines , Failure , Computational fluid dynamics , Finite element analysis , Risk , Stress , Fatigue analysis , Fatigue damage , Flow (Dynamics)

Unsteady RANS Simulation of Flow Around a 5:1 Rectangular Cylinder at High Reynolds Numbers

Muk Chen Ong

OMAE 2012; 841-846doi:https://doi.org/10.1115/OMAE2012-83719

Abstract

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Topics: Cylinders , Flow (Dynamics) , Reynolds number , Reynolds-averaged Navier–Stokes equations , Simulation , Turbulence , Vortex shedding

Three-Dimensional Effects of the Flow Normal to a Flat Plate at a High Reynolds Number

Xinliang Tian, Muk Chen Ong, Jianmin Yang, Dag Myrhaug, Gang Chen

OMAE 2012; 847-854doi:https://doi.org/10.1115/OMAE2012-83730

Abstract

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Topics: Flat plates , Flow (Dynamics) , Reynolds number , Turbulence

Vibration Survey of Topsides Piping on a Producing FPSO in the Gulf of Guinea

Chukwuma Ochonogor, Isah Madawaki, Ali Anaturk, André Eijk, Erik Slis, Harm Schoonewille

OMAE 2012; 855-862doi:https://doi.org/10.1115/OMAE2012-83735

Abstract

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Topics: FPSO , Pipes , Vibration , Excitation , Fatigue failure , Computers , Failure , Fatigue , Flow (Dynamics) , Manifolds

Application of an Absorbing Boundary Condition in a Wave-Structure Interaction Problem

Bulent Duz, Rene H. M. Huijsmans, Mart J. A. Borsboom, Peter R. Wellens, Arthur E. P. Veldman

OMAE 2012; 863-872doi:https://doi.org/10.1115/OMAE2012-83744

Abstract

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Topics: Boundary-value problems , Waves , Computational fluid dynamics , Computers , Design , Fluids , Offshore structural design , Reflection , Seas , Simulation

Experimental Evaluation of Vortex Induced Vibration Response of Straked Pipes in Tandem Arrangements

Matthew Blumberg, Elizabeth Tellier, Dhyanjyoti Deka, Tongming Zhou

OMAE 2012; 873-881doi:https://doi.org/10.1115/OMAE2012-83772

Abstract

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Topics: Pipes , Vortex-induced vibration , Cylinders , Pipeline risers , Risers (Casting) , Flow (Dynamics) , Wakes , Ocean engineering , Tension-leg platforms , Top-tensioned risers

Numerical Simulations of Regular Waves in a Hydrodynamic Laboratory Basin

Monica Campos Silva, Marcelo de Araújo Vitola, Waldir Terra Pinto, Carlos Antônio Levi

OMAE 2012; 883-889doi:https://doi.org/10.1115/OMAE2012-83830

Abstract

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Topics: Computer simulation , Waves , Ocean engineering , Engineers , Algorithms , Computers , Floating structures , Modeling , Offshore structures , Reflectance

Computational Fluid Dynamics Study for Modeling Vortex Induced Vibrations Using High Fidelity Turbulence Models

Madhusuden Agrawal, Mohammad A. Elyyan

OMAE 2012; 891-896doi:https://doi.org/10.1115/OMAE2012-83880

Abstract

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Topics: Computational fluid dynamics , Modeling , Turbulence , Vortex-induced vibration , Drag (Fluid dynamics) , Flow (Dynamics) , Cylinders , Reynolds number , Simulation , Vortex shedding

Fairing Evaluation Based on Numerical Simulation

Juan P. Pontaza, Mohan Kotikanyadanam, Piet Moeleker, Raghu G. Menon, Shankar Bhat

OMAE 2012; 897-905doi:https://doi.org/10.1115/OMAE2012-83883

Abstract

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Topics: Computer simulation , Computational fluid dynamics , Vortex-induced vibration , Finite element analysis , Design , Drag (Fluid dynamics) , Pipeline risers , Pipes , Risers (Casting) , Seas

Vortex Shedding From a Bilge Keel in a Transient Turbulent Flow

Henry Piehl, Bettar Ould el Moctar

OMAE 2012; 907-914doi:https://doi.org/10.1115/OMAE2012-84013

Abstract

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Topics: Keel , Transients (Dynamics) , Turbulence , Vortex shedding , Damping , Hull , Design , Ships , Computer simulation , Cross-flow

Analysis of PIV Tests Results of the Vortex Self Induced Vibration (VSIV) of a Cylinder

Antonio Carlos Fernandes, Sina Mirzaei Sefat, Luis V. Cascão, Ricardo Franciss

OMAE 2012; 915-921doi:https://doi.org/10.1115/OMAE2012-84021

Abstract

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Topics: Cylinders , Vibration , Vortices , Shapes , Vortex-induced vibration , Flow (Dynamics) , Ocean engineering , Steel catenary risers , Waves

Comprehensive Riser VIV Model Tests in Uniform and Sheared Flow

Halvor Lie, Henning Braaten, Vikas Gopal Jhingran, Octavio E. Sequeiros, Kim Vandiver

OMAE 2012; 923-930doi:https://doi.org/10.1115/OMAE2012-84055

Abstract

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Topics: Flow (Dynamics) , Pipeline risers , Risers (Casting) , Vortex-induced vibration , Cross-flow , Ocean engineering , Shells , Testing equipment , Uncertainty

3D Simulation of Vortex Shedding Past Tapered Circular Cylinders in Subcritical Reynolds Numbers

V. Tamimi, M. Zeinoddini, A. Bakhtiari, M. Golestani

OMAE 2012; 931-939doi:https://doi.org/10.1115/OMAE2012-84126

Abstract

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Topics: Circular cylinders , Reynolds number , Simulation , Vortex shedding , Cylinders , Computational fluid dynamics , Computer simulation , Dislocations , Flow (Dynamics) , Navier-Stokes equations

Workshop on Verification and Validation of CFD for Offshore Flows

L. Eça, G. Vaz

OMAE 2012; 941-948doi:https://doi.org/10.1115/OMAE2012-84215

Abstract

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Topics: Computational fluid dynamics , Flow (Dynamics) , Ocean engineering , Workshops (Work spaces) , Circular cylinders , Pipeline risers , Reynolds number , Risers (Casting) , Turbulence