Topics: Data collection , Pipes , Shades and shadows , Thermoplastic composites , Winding (process) , Sensors , Fiber reinforced plastics , Manufacturing , Temperature , Corrosion

Validated Methodology for Calculating Fatigue Capacity of Deepwater Umbilicals

Adrian Connaire, Krassimir Doynov, Ruairi Nestor, Venkat Krishnan

OMAE 2018; V005T04A002doi:https://doi.org/10.1115/OMAE2018-77099

Abstract

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Topics: Fatigue , Stress , Steel , Cables , Engineering standards , Modeling , Tension , Construction , Fatigue testing , Fibers

Alternative Methodologies for Subsea Flexible Strength Analysis

Anskey A. Miranda, Fred P. Turner, Nigel Barltrop

OMAE 2018; V005T04A003doi:https://doi.org/10.1115/OMAE2018-77162

Abstract

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Topics: Ocean engineering , Waves , Design , Seas , Storms , Uncertainty , Wave packets

A Theoretical Method to Estimate the Fatigue Life of Tensile Armors of Flexible Pipes

Kaien Jiang, Yutian Lu, Yong Bai

OMAE 2018; V005T04A004doi:https://doi.org/10.1115/OMAE2018-77175

Abstract

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Topics: Fatigue life , Pipes , Stress , Armor , Fatigue damage , Friction , Damage , Tendons

Qualification of Sealing System for Flexible Pipes Using a Self-Energized Gasket

Christian Wang, Martin Halsteen, Jesper Ries

OMAE 2018; V005T04A005doi:https://doi.org/10.1115/OMAE2018-77183

Abstract

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Topics: Gaskets , Pipes , Sealing (Process) , American Petroleum Institute , Tension , Design , Testing , Carbon dioxide , Elastomers , Fluids

Effect of Tension on Collapse Performance of Flexible Pipes

Marcelo Miyazaki, Laurent Paumier, Fabien Caleyron

OMAE 2018; V005T04A006doi:https://doi.org/10.1115/OMAE2018-77286

Abstract

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Topics: Collapse , Pipes , Tension , Design , External pressure , Finite element analysis , Flexible risers , Pipeline risers , Risers (Casting) , Armor

Analytical Approach on Dynamic Tension of Free Hanging Configuration

Motoyasu Kanazawa, Ryota Wada, Masahiko Ozaki

OMAE 2018; V005T04A007doi:https://doi.org/10.1115/OMAE2018-77361

Abstract

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Topics: Tension , Pipeline risers , Risers (Casting) , Compression , Pipes , Water , Weight (Mass) , Flexible risers , Maintenance , Polishing equipment

Fatigue Analysis of Metallic Strips Flexible Pipe

Guowei Sun, Peihua Han, Yuxin Xu, Yong Bai, Hamad Hameed

OMAE 2018; V005T04A008doi:https://doi.org/10.1115/OMAE2018-77384

Abstract

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Topics: Fatigue analysis , Pipes , Strips , Fatigue life , Stress , Algorithms , Dynamic response , Finite element model , Marine engineering , Matlab

Electromechanical Impedance Method for Damage Detection of Typical Joint on Jacket Platform

Boying Zhang, Hamad Hameed, Yuxin Xu, Chonglin Zhang, Yong Bai

OMAE 2018; V005T04A009doi:https://doi.org/10.1115/OMAE2018-77385

Abstract

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Topics: Damage , Fracture (Materials) , Joints , Mechanical admittance , Performance , Structural dynamics , Structural health monitoring

Mechanical Behaviors of Metallic Strip Flexible Pipe Under Axisymmetric Loads

Kaien Jiang, Ting Liu, Shuai Yuan, Yong Bai

OMAE 2018; V005T04A010doi:https://doi.org/10.1115/OMAE2018-77398

Abstract

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Topics: Mechanical behavior , Pipes , Stress , Strips , Tension , Reliability , External pressure , Finite element model , Plasticity , Security

Mechanical Behaviors of Steel Strip Reinforced Flexible Pipes Under Bending

Shan Jin, Shuai Yuan, Ting Liu, Peihua Han, Yong Bai

OMAE 2018; V005T04A011doi:https://doi.org/10.1115/OMAE2018-77450

Abstract

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Topics: Mechanical behavior , Pipes , Steel , Strips , Composite materials , Computer software , Engineers , Ocean engineering , Simulation

Corrosion Assessment of Aluminium Conductor for Medium Voltage Cables for Subsea Umbilical System

M. Socariceanu, X. An, A. Deighton, A. Friday

OMAE 2018; V005T04A012doi:https://doi.org/10.1115/OMAE2018-77483

Abstract

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Topics: Aluminum , Cables , Corrosion , Ocean engineering , Insulation , Testing , Design , Seawater , Temperature , Tensile strength

Novel Sensor Technology for Identifying Subsea Power Cables’ and Umbilicals’ Axial Stiffness

Lars Jordal, Roger Slora, Bjørn Konradsen, Per Ivar Karlsen

OMAE 2018; V005T04A013doi:https://doi.org/10.1115/OMAE2018-77537

Abstract

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Topics: Cables , Ocean engineering , Sensors , Stiffness , Steel , Displacement , Distance measurement , Elongation , Mechanical properties

Mechanical Behavior After Stress Relaxation in PVDF

Rafael Luis Menezes Freitas, Celio Costa, Erica Gervasoni Chaves, Sylvia Teixeira

OMAE 2018; V005T04A014doi:https://doi.org/10.1115/OMAE2018-77667

Abstract

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Topics: Mechanical behavior , Relaxation (Physics) , Stress , Cooling , Temperature , Tensile strength , Fourier transform infrared spectroscopy , Extruding , Mechanical properties , Yield stress

Study on the Failure Mechanism of Flexible Pipes Under Large Torsion Considering the Layer Interaction

Shanghua Wu, Zhixun Yang, Jinlong Chen, Qingzhen Lu, Qianjin Yue, Jun Yan, Bo Gao

OMAE 2018; V005T04A015doi:https://doi.org/10.1115/OMAE2018-77710

Abstract

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Topics: Failure mechanisms , Pipes , Torsion , Failure , Tension , Vessels , Armor , Buckling , Collapse , Stress

Dynamic Response Analysis on Flexible Riser With Different Configurations in Deep-Water Based on FEM Simulation

Shuangxi Guo, Yilun Li, Min Li, Weimin Chen, Yue Kong

OMAE 2018; V005T04A016doi:https://doi.org/10.1115/OMAE2018-77838

Abstract

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Topics: Dynamic response analysis , Finite element methods , Finite element model , Flexible risers , Simulation , Water , Pipeline risers , Risers (Casting) , Tension , Buoyancy

Instrumented FLIP Test and Static Pressure Influence on the Onset Velocity and Frequency on an Industrial Scale

M. Decuupere, D. Charliac, JP. Roques, A. Karnikian, G. Galeron, PO. Mattei, M. Amielh

OMAE 2018; V005T04A017doi:https://doi.org/10.1115/OMAE2018-77905

Abstract

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Topics: Pressure , Flow (Dynamics) , Pipes , Engineering prototypes , Fatigue , Noise (Sound) , Ocean engineering , Signals , Sound pressure , Stress

Multi-Objective Optimization Design of Flexible Risers Based on Bi-Scale Response Surface Models

Zhixun Yang, Jun Yan, Svein Sævik, Luqing Zhen, Naiquan Ye, Jinlong Chen, Qianjin Yue

OMAE 2018; V005T04A018doi:https://doi.org/10.1115/OMAE2018-77947

Abstract

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Topics: Design , Flexible risers , Pareto optimization , Response surface methodology , Optimization , Fatigue life , Bending strength , Computer simulation , Cross section (Physics) , Load bearing capacity

Estimating the Rate of Scour Propagation Along a Submarine Pipeline in Time-Varying Currents and in Fine Grained Sediment

Scott Draper, Weidong Yao, Liang Cheng, Joe Tom, Hongwei An

OMAE 2018; V005T04A019doi:https://doi.org/10.1115/OMAE2018-77981

Abstract

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Topics: Currents , Sediments , Underwater pipelines , Erosion , Pipelines , Sands , Testing , Seabed , Stability

Modelling Changes to Submarine Pipeline Embedment and Stability due to Pipeline Scour

Scott Draper, Terry Griffiths, Liang Cheng, David White, Hongwei An

OMAE 2018; V005T04A020doi:https://doi.org/10.1115/OMAE2018-77985

Abstract

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Topics: Modeling , Pipelines , Stability , Underwater pipelines , Seabed , Mechanical admittance , Sediments , Simulation , Stiffness , Surface roughness

Flexible Flowline Walking Tendency on Seabed With Longitudinal Undulations and Transverse Gradients

Graeme Roberts, T. Sriskandarajah, Gianluca Colonnelli, Arnaud Roux, Alan Roy, P. Ragupathy

OMAE 2018; V005T04A021doi:https://doi.org/10.1115/OMAE2018-78005

Abstract

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Topics: Seabed , Finite element analysis , Pressure , Buckling , Simulation , Temperature gradient , Transients (Dynamics)

Finite Element Analysis of Umbilical Cables Anchoring Systems Including Frictional Contact

Fernando Geremias Toni, Eduardo Ribeiro Malta, Clóvis de Arruda Martins, Rafael Giovane Morini, André Barbosa Freitas

OMAE 2018; V005T04A022doi:https://doi.org/10.1115/OMAE2018-78093

Abstract

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Topics: Cables , Finite element analysis , Stress , Armor , Friction , Adhesives , Delamination , Design , Epoxy resins , Finite element model

Equivalent Layer Approaches to Predict the Bisymmetric Hydrostatic Collapse Strength of Flexible Pipes

José Renato M. de Sousa, Marcelo K. Protasio, Luis V. S. Sagrilo

OMAE 2018; V005T04A023doi:https://doi.org/10.1115/OMAE2018-78146

Abstract

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Topics: Collapse , Hydrostatics , Pipes , Modeling , Armor , Cylinders , Finite element analysis , Finite element model , Pressure , Shells

An Inverse Problem for Parameter Estimation in a Bend Stiffener System

Yangye He, Murilo Augusto Vaz, Marcelo Caire

OMAE 2018; V005T04A024doi:https://doi.org/10.1115/OMAE2018-78180

Abstract

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Topics: Inverse problems , Parameter estimation , Pipeline risers , Risers (Casting) , Errors , Displacement , Fatigue damage , Manufacturing systems , Monte Carlo methods , Pipes

A Strain Energy-Based Equivalent Layer Method for the Prediction of Critical Collapse Pressure of Flexible Risers

Xiao Li, Xiaoli Jiang, Hans Hopman

OMAE 2018; V005T04A025doi:https://doi.org/10.1115/OMAE2018-78266

Abstract

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Topics: Collapse , Flexible risers , Pressure , Pipes , Design , Bridges (Structures) , Computer simulation , Finite element model , Fluids , Hydrostatic pressure

Experimental Research on Vortex-Induced Vibration of Flexible Catenary Riser Model

Lin Zhao, Zhimin Tan, Yucheng Hou, Yanju Yin, Weihao Meng

OMAE 2018; V005T04A026doi:https://doi.org/10.1115/OMAE2018-78363

Abstract

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Topics: Pipeline risers , Risers (Casting) , Vortex-induced vibration , Vibration , Flow (Dynamics) , Flexible risers , Tension , Sensors , Shapes , Finite element analysis

Efficient Computation of Irregular Wave Wire Stresses in Flexible Risers

Gabriel Rombado, Nathan Cooke, Dharma Pasala, Xianglei Ni, Andrew Low, Arya Majed

OMAE 2018; V005T04A027doi:https://doi.org/10.1115/OMAE2018-78405

Abstract

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Topics: Computation , Flexible risers , Stress , Waves , Wire , Simulation , Armor , Fatigue life , Finite element model , Kinematics

An Overview of Risk-Based Inspection Planning for Flexible Pipeline

Hamad Hameed, Guowei Sun, Yong Bai

OMAE 2018; V005T04A028doi:https://doi.org/10.1115/OMAE2018-78563

Abstract

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Topics: Pipelines , Risk-based inspection , Inspection , Pipes , Damage , Failure mechanisms , Corrosion , Failure , Fatigue , Pipeline systems

Evaluation of Aluminum-Coated Flexible Pipe Armour Wires Exposed to a Sour Environment

João C. B. Bertoncello, Mariana R. Tagliari, Tiago B. Coser, Felippe S. Kerpen, Luciano M. Santana, Marcelo T. P. Paes, Carlos E. F. Kwietniewski

OMAE 2018; V005T04A029doi:https://doi.org/10.1115/OMAE2018-78719

Abstract

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Topics: Aluminum , Armor , Pipes , Wire , Coatings , Fracture (Materials) , Embrittlement , Stress , Aluminum coatings , Carbon dioxide

Flow Assurance

Wax Deposition Prediction and Control in Waxy Crude Oil Tieback Flowlines for South China Sea Deepwater Oil Development

Xichong Yu, Chunsheng Wang, Qingping Li, Yan Li, Xiaosong Zhu, Qing Wang, Bing Cheng, Yaqi Qing

OMAE 2018; V005T04A030doi:https://doi.org/10.1115/OMAE2018-77129

Abstract

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Topics: China , Crude oil , Seas , Tieback anchors , Flow (Dynamics) , Pressure , Computer software , FPSO , Unsteady flow , Weight (Mass)

Hydrodynamics on Circular Cylinder Close to a Wall: Effects From Wall Boundary Layers

Feifei Tong, Liang Cheng, Hongwei An, Terry Griffiths

OMAE 2018; V005T04A031doi:https://doi.org/10.1115/OMAE2018-77518

Abstract

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Topics: Boundary layers , Circular cylinders , Hydrodynamics , Cylinders , Computational fluid dynamics , Fluid-dynamic forces , Pressure , Boundary layer turbulence , Cables , Modeling

Optimization of Pipe Insulation Volume for a Subsea Production System

Cheng Hong, Yuxi Wang, Jiankun Yang, Segen F. Estefen, Marcelo Igor Lourenço Souza

OMAE 2018; V005T04A032doi:https://doi.org/10.1115/OMAE2018-77681

Abstract

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Topics: Manufacturing systems , Ocean engineering , Optimization , Pipe insulation , Insulation , Temperature , Coating processes , Coatings , Flow (Dynamics) , Pipeline risers

Novel Erosion Control Technology for Production Debottlenecking

Prasad Laxman Kane, Dominic Pliszka

OMAE 2018; V005T04A033doi:https://doi.org/10.1115/OMAE2018-78033

Abstract

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Topics: Erosion control , Erosion , Computational fluid dynamics , Sands , Flow (Dynamics) , Pipes , Piping systems , Testing

New Flow Assurance System With High Speed Subsea Fiber Optic Monitoring of Pressure and Temperature

John D. Hedengren, David Brower, J. Conrad Wilson, Geoff High, Karl Witherow

OMAE 2018; V005T04A034doi:https://doi.org/10.1115/OMAE2018-78079

Abstract

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Topics: Fibers , Flow (Dynamics) , Ocean engineering , Pressure , Temperature , Sensors , Calibration , Pipelines , Design , Fiber Bragg gratings

A Pragmatic Approach to Sizing and Selection of Pipeline Systems in Concept Design of Deepwater Gas Development

Akachidike Kanu, Corina Ruiz Briceño

OMAE 2018; V005T04A035doi:https://doi.org/10.1115/OMAE2018-78187

Abstract

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Topics: Design , Pipeline systems , Ocean engineering , Pipelines , Flow (Dynamics) , Fluids , Pipes , Project cost estimation , Risk , Sensitivity analysis

Parametric Model of Dead Leg Steady-State Thermal Performance

Arnaud Sanchis, Sonny Andersson, Atle Jensen

OMAE 2018; V005T04A036doi:https://doi.org/10.1115/OMAE2018-78407

Abstract

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Topics: Computational fluid dynamics , Condition monitoring , Design , Fluids , Insulation , Low temperature , Manufacturing systems , Ocean engineering , Optimization , Piping systems

Innovative Technologies for Deepwater Low-Cost Production

Qualification of Thermoplastic Composite Pipes

Jonathan Wilkins

OMAE 2018; V005T04A037doi:https://doi.org/10.1115/OMAE2018-77014

Abstract

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Topics: Pipes , Thermoplastic composites , Design , Ocean engineering , Carbon fibers , Composite materials , Engineering simulation , Finite element analysis , High pressure (Physics) , Materials properties

Development and Testing of a Friction-Based Post-Installable Fiber-Optic Monitoring System for Subsea Applications

Calvin H. Seaman, J. Conrad Wilson, Robert M. Kipp, John D. Hedengren, Henry H. Tang, Nicole L. Bentley, Suy Q. Le, David V. Brower

OMAE 2018; V005T04A038doi:https://doi.org/10.1115/OMAE2018-77117

Abstract

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Topics: Fibers , Friction , Monitoring systems , Ocean engineering , Testing , Design , Sensors , Compression , Engineering prototypes , Instrumentation

Insulation Performance of Sandwich Pipe

Jiankun Yang, Segen F. Estefen, Marcelo Igor Lourenço Souza, Yuxi Wang, Cheng Hong

OMAE 2018; V005T04A039doi:https://doi.org/10.1115/OMAE2018-77180

Abstract

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Topics: Insulation , Pipes , Flow (Dynamics) , Ocean engineering , Steady state , Annulus , Composite materials , Deepwater development , Hydrostatic pressure , Manufacturing systems

Numerical Simulation and Innovative Structure of Drainage Cover

Shengbiao Zhang, Zhandong Wang, Yan Yan, Guifang Sun, Zhonghua Ni

OMAE 2018; V005T04A040doi:https://doi.org/10.1115/OMAE2018-77197

Abstract

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Topics: Computer simulation , Drainage , Polishing equipment , Flow (Dynamics) , Fluids , Simulation , Fracture (Materials) , Fracture (Process) , Laser welding , Three-dimensional models

Development of a New Methodology for Riser Deformed Shape Prediction/Monitoring

Junho Choi, Joseph Moo-Hyun Kim

OMAE 2018; V005T04A041doi:https://doi.org/10.1115/OMAE2018-78645

Abstract

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Topics: Pipeline risers , Risers (Casting) , Shapes , Design , Evaluation methods , Oceans , Sensors , Stress , Tension-leg platforms , Climate change

Rigid Pipelines

A Comparison Study on Processing ILI Data With Different Filtering Methods

Zhenhui Liu, Stig Olav Kvarme, Odd Einar Lindøe

OMAE 2018; V005T04A042doi:https://doi.org/10.1115/OMAE2018-77006

Abstract

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Topics: Filtration , Algorithms , Pipelines , Filters , Uncertainty , Inspection , Rivers , Software development

Subsea Cable Stability on Rocky Seabeds: Comparison of Field Observations Against Conventional and Novel Design Methods

Terry Griffiths, Scott Draper, Liang Cheng, Feifei Tong, Antonino Fogliani, David White, Fraser Johnson, Daniel Coles, Stephen Ingham, Caroline Lourie

OMAE 2018; V005T04A043doi:https://doi.org/10.1115/OMAE2018-77130

Abstract

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Topics: Cables , Design methodology , Ocean engineering , Seabed , Stability , Design , Drag (Fluid dynamics) , Engineering design , Engineering simulation , Fluid-dynamic forces

Effect of Lateral Pipe-Soil Interaction on Controlled Lateral Buckling Using Pre-Deformed Pipeline

Jayden Chee, Alastair Walker, David White

OMAE 2018; V005T04A044doi:https://doi.org/10.1115/OMAE2018-77154

Abstract

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Topics: Buckling , Pipelines , Pipes , Soil , Friction , High temperature , Seabed , Ocean engineering , Cycles , Design

A Comparative Study of Fatigue Damage Assessment Methods to a Rigid Planar Jumper

Laila Aarstad Igeh, Zhenhui Liu, Jie Wu, Muk Chen Ong

OMAE 2018; V005T04A045doi:https://doi.org/10.1115/OMAE2018-77159

Abstract

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Topics: Fatigue damage , Stress , Vortex-induced vibration , Fatigue , Geometry , Pipelines , Computational methods , Design , Manufacturing systems , Ocean engineering

Improved Stability Design of Subsea Pipelines on Mobile Seabeds: Learnings From the STABLEpipe JIP

Terry Griffiths, Scott Draper, David White, Liang Cheng, Hongwei An, Antonino Fogliani

OMAE 2018; V005T04A046doi:https://doi.org/10.1115/OMAE2018-77217

Abstract

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Topics: Design , Seabed , Stability , Underwater pipelines , Pipelines , Pipes , Collaboration , Design methodology , Fluids , Mechanical admittance

Vortex Induced Vibrations and Fatigue Assessment of Pipe-in-Pipe Systems

Zhengmao Yang, Fartein Thorkildsen, Kristian Norland

OMAE 2018; V005T04A047doi:https://doi.org/10.1115/OMAE2018-77350

Abstract

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Topics: Fatigue , Pipes , Vortex-induced vibration , Stress , Computer simulation , Pipelines , Welded joints , Arches , Fatigue damage , Flow (Dynamics)

Pipeline UHB OOS Design With Variable Pressure and Temperature Distributions

M. Liu, C. Cross, J. McGrail

OMAE 2018; V005T04A048doi:https://doi.org/10.1115/OMAE2018-77408

Abstract

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Topics: Design , Pipelines , Pressure , Temperature distribution , Bearings , Friction , Probability , Computer software , Density , Engineering simulation

UHB Model Uncertainty for Structural Reliability Analysis of Pipeline OOS Design

M. Liu, C. Cross

OMAE 2018; V005T04A049doi:https://doi.org/10.1115/OMAE2018-77413

Abstract

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Topics: Design , Event history analysis , Pipelines , Uncertainty , Stress , Finite element analysis , Pipes , Soil , Accuracy and precision , Deformation

Walking of Long Pipelines With Multiple Buckles: Can a Trend Be Trusted?

Daniel Carneiro, Andrew Rathbone

OMAE 2018; V005T04A050doi:https://doi.org/10.1115/OMAE2018-77422

Abstract

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Topics: Pipelines , Cycles , Temperature , Displacement , Finite element analysis

Effects of Correlation Between Waves and Currents on Pipeline Free Span VIV Fatigue: A Case Study

Dmitry Besedin, Ralf Peek, Sze Yu Ang, Knut Vedeld, Olav Fyrileiv, Alexey Gulyaev

OMAE 2018; V005T04A051doi:https://doi.org/10.1115/OMAE2018-77455

Abstract

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Topics: Currents , Fatigue , Pipelines , Vortex-induced vibration , Waves , Fatigue damage , Approximation , Density , Pipes , Probability

Collapse of Tubes Under Combined Bending and Axial Compression Loads

Shan Jin, Shuai Yuan, Yong Bai

OMAE 2018; V005T04A052doi:https://doi.org/10.1115/OMAE2018-77458

Abstract

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Topics: Collapse , Compression , Stress , Buckling , Computer software , Engineers , Finite element methods , Finite element model , Mechanical behavior , Mechanical properties

Advanced FE Modelling Approach for Pipeline Hooking Interaction of Dragged Anchors

Lorenzo Bartolini, Lorenzo Marchionni, Antonio Parrella, Luigino Vitali

OMAE 2018; V005T04A053doi:https://doi.org/10.1115/OMAE2018-77473

Abstract

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Topics: Modeling , Pipelines , Seabed , Finite element model , Ships , Soil , Chain , Geometry , Traffic , Underwater pipelines

Fatigue Behaviour of Dented Pipes Under Internal Pressure: A Numerical-Experimental Approach

Mario A. Polanco-Loria, Håvar Ilstad

OMAE 2018; V005T04A054doi:https://doi.org/10.1115/OMAE2018-77524

Abstract

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Topics: Fatigue , Pipes , Pressure , Fatigue life , Fracture (Materials) , Metals , Numerical analysis , Stress concentration

Considerations in Design of Centralizers for Pipe-in-Pipe Systems

Soheil Manouchehri

OMAE 2018; V005T04A055doi:https://doi.org/10.1115/OMAE2018-77535

Abstract

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Topics: Design , Pipes , Manufacturing , Stress , Annulus , Compression , Engineers , Heat losses , Insulation , Pipelines

ECAs, Probabilities and Axial Misalignment

Andrew Cosham, Kenneth A. Macdonald

OMAE 2018; V005T04A056doi:https://doi.org/10.1115/OMAE2018-77647

Abstract

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Topics: Probability , Reliability , Fitness-for-service , Fracture (Materials) , Uncertainty , American Petroleum Institute , Design , Pipelines , Safety , Sensitivity analysis

Mitigation of Pipeline Free Span Fatigue due to Vortex Induced Vibration Using Longitudinally Grooved Suppression

Kanishka Jayasinghe, Hayden Marcollo, Andrew E. Potts, Craig Dillon-Gibbons, Phillip Kurts, Peter Pezet

OMAE 2018; V005T04A057doi:https://doi.org/10.1115/OMAE2018-77716

Abstract

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Topics: Fatigue , Pipelines , Vortex-induced vibration , Arches , Seabed , Clearances (Engineering) , Currents , Durability , Fatigue life , Pipeline risers

Numerical Evaluation of Mechanical Property Change and Collapse Strength of ERW Pipes Considering Manufacturing Process

Seong-Wook Han, Soo-Chang Kang, Jiwoon Yi, Ho-Kyung Kim

OMAE 2018; V005T04A058doi:https://doi.org/10.1115/OMAE2018-77729

Abstract

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Topics: Collapse , Manufacturing , Mechanical properties , Pipes , Pipelines , Steel , Cable reels , Compressive strength , Construction , Deformation

Pipeline and Cable Stability: Updated State of the Art

Terry Griffiths, Scott Draper, David White, Liang Cheng, Hongwei An, Feifei Tong, Antonino Fogliani

OMAE 2018; V005T04A059doi:https://doi.org/10.1115/OMAE2018-77736

Abstract

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Topics: Cables , Pipelines , Stability , Design , Underwater pipelines , Boundary layers , Geotechnology , Hydrodynamics , Modeling , Oceanography

The Application of Reliability Based Methods in the Optimisation of Reeled Rigid Pipeline Wall Thickness Requirements

Daniel Smith, Craig Peters, Subhajit Lahiri

OMAE 2018; V005T04A060doi:https://doi.org/10.1115/OMAE2018-77865

Abstract

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Topics: Optimization , Pipelines , Reliability , Wall thickness , Acceptance criteria , Computational methods , Deformation , Pipes , Cable reels , Failure

Performance of Pipe-Soil Interaction Models in a Quasi-Dynamic Approach to Pipeline Stability Analysis

Kourosh Abdolmaleki, John C. Gregory

OMAE 2018; V005T04A061doi:https://doi.org/10.1115/OMAE2018-77988

Abstract

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Topics: Pipelines , Pipes , Soil , Stability , Computer software , Waves , Engineering simulation , Sands , Seas , Simulation

Recent Development and Validation of the Latest FlawPRO™ ECA Methodology

Bostjan Bezensek, Graham Chell, Carl Popelar, Meng Luo

OMAE 2018; V005T04A062doi:https://doi.org/10.1115/OMAE2018-78068

Abstract

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Topics: Computer software , Design , Electromagnetic scattering , Engineering simulation , Fatigue , Fracture (Materials) , Fracture mechanics , Graphical user interfaces , Materials properties , Mechanical properties

Reeled CRA Clad/Lined Pipeline Installation: Seastate Optimisation From Fatigue and Fracture Perspective

Daowu Zhou, T. Sriskandarajah, Heidi Bowlby, Ove Skorpen

OMAE 2018; V005T04A063doi:https://doi.org/10.1115/OMAE2018-78168

Abstract

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Topics: Fatigue , Fracture (Materials) , Optimization , Pipelines , Welded joints , Ocean engineering , Pipes , Alloys , Cable reels , Clearances (Engineering)

Risks to Marine Pipelines From Drifting Ice: Gathering the Evidence

Paul Barrette, David McGonigal, Kenton Pike

OMAE 2018; V005T04A064doi:https://doi.org/10.1115/OMAE2018-78258

Abstract

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Topics: Ice , Underwater pipelines , Seabed , Water , Chisels , Computer simulation , Damage , Keel , Pipelines , Pressure

Probabilistic Wall Thickness Verification for the TurkStream Pipeline

Ping Liu, Arjen Meijer, Duane DeGeer, Erich Jurdik, Jay Chaudhuri, Shirley Zhou

OMAE 2018; V005T04A065doi:https://doi.org/10.1115/OMAE2018-78262

Abstract

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Topics: Pipelines , Wall thickness , Collapse , Reliability , Failure , Shorelines , Testing , Design , Engineering prototypes , External pressure

Free Span Design Development: Experience With the New Revision of DNVGL-RP-F105

Knut Vedeld, Håvar Sollund, Olav Fyrileiv

OMAE 2018; V005T04A066doi:https://doi.org/10.1115/OMAE2018-78307

Abstract

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Topics: Design , Arches , Vortex-induced vibration , Waves , Pipelines , Free spanning pipelines , Piping design , Currents , Excitation , Failure

TurkStream Collapse Test Program

Chris Timms, Doug Swanek, Duane DeGeer, Arjen Meijer, Ping Liu, Erich Jurdik, Jay Chaudhuri

OMAE 2018; V005T04A067doi:https://doi.org/10.1115/OMAE2018-78454

Abstract

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Topics: Collapse , Pipes , Testing , Coating processes , Cycles , Design , Electromagnetic induction , Engineering design , Heat treating (Metalworking) , Natural gas

Improving the Installation Criterion for Concrete Coated Pipelines

Ngoc Nguyen, Olav Fyrileiv, Chor Yew Chia

OMAE 2018; V005T04A068doi:https://doi.org/10.1115/OMAE2018-78512

Abstract

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Topics: Concretes , Pipelines , Design , Coating processes , Coatings , Weight (Mass) , Computer simulation , Underwater pipelines , Vessels , Anticorrosion coatings

The Research and Application of ECA Technology for Large Diameter Thick Wall Subsea Pipeline in a Gas Field in Deep Water of South China Sea

Jing Hou

OMAE 2018; V005T04A069doi:https://doi.org/10.1115/OMAE2018-78517

Abstract

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Topics: China , Natural gas fields , Seas , Underwater pipelines , Water , Welding , Design , Fracture (Materials) , Fracture (Process) , Inspection

Rigid Risers

On Bending Performance of Additively Manufactured Steel Catenary Riser (SCR): Effect of Welding Residual Stress on Bending Strain Capacity

Alireza Ebrahimi, Shawn Kenny, Mohsen Mohammadi

OMAE 2018; V005T04A070doi:https://doi.org/10.1115/OMAE2018-77055

Abstract

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Topics: Additive manufacturing , Steel catenary risers , Stress , Welding , Metals , Pipes , Residual stresses , Steel , Aerospace industry , Biomedicine

Study on the Effects of Drilling Riser Attachments

Sung-Je Lee, Chan-Hoe Kang, Jeong-Ho Lee, Chang-Hwan Jang, Sung-Gun Park, Sung-Kon Han

OMAE 2018; V005T04A071doi:https://doi.org/10.1115/OMAE2018-77171

Abstract

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Topics: Pipeline risers , Vortex-induced vibration , Buoyancy , Stability , Drilling , Fatigue , Ocean engineering , Design , Flow (Dynamics) , Oil wells

Dynamic Characteristics of Deep-Water Risers Carrying Multiphase Flows

Bowen Ma, Narakorn Srinil

OMAE 2018; V005T04A072doi:https://doi.org/10.1115/OMAE2018-77381

Abstract

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Topics: Multiphase flow , Pipeline risers , Risers (Casting) , Water , Slug flows , Flow (Dynamics) , Oscillations , Free vibrations , Pressure , Shapes

Strouhal Number for VIV Excitation of Long Slender Structures

Andrew E. Potts, Douglas A. Potts, Hayden Marcollo, Kanishka Jayasinghe

OMAE 2018; V005T04A073doi:https://doi.org/10.1115/OMAE2018-77433

Abstract

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Topics: Excitation , Vortex-induced vibration , Cylinders , Degrees of freedom , Eddies (Fluid dynamics) , Cross-flow , Reynolds number , Arches , Circular cylinders , Flow (Dynamics)

Basin Tests and Numerical Simulations of Wake-Induced Oscillations of In-Line Risers in Subcritical/Critical Regime

Vincent Levasseur, Charles Leca, Benjamin Rousse, Francois Pétrié

OMAE 2018; V005T04A074doi:https://doi.org/10.1115/OMAE2018-77842

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Topics: Computer simulation , Oscillations , Pipeline risers , Risers (Casting) , Wakes , Computational fluid dynamics , Flow (Dynamics) , Industrial design

Qualification Testing of Titanium Stress Joints Designed for Galvanic Hydrogen Mitigation Conveying Hot, Sour Well Fluids

Ronald W. Schutz, Gabriel Rombado, David A. Baker, Heath W. Walker, Christopher S. Caldwell

OMAE 2018; V005T04A075doi:https://doi.org/10.1115/OMAE2018-78105

Abstract

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Topics: Fluids , Hydrogen , Stress , Testing , Titanium , Design , Steel , Welded joints , Damage , Metals

Riser Concept Selection for FPSO in Deepwater Norwegian Sea: A Case Study

Arvind Keprate, R. M. Chandima Ratnayake

OMAE 2018; V005T04A076doi:https://doi.org/10.1115/OMAE2018-78344

Abstract

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Topics: FPSO , Pipeline risers , Risers (Casting) , Seas , Vessels , Flexible risers , Water , Waves , Dynamics (Mechanics) , Fatigue damage

Assessing the Impact of Riser-Soil Interaction Model on the Fatigue Life of Large Diameter SCRs

Rasoul Hejazi, Andrew Grime, Mark Randolph, Mike Efthymiou

OMAE 2018; V005T04A077doi:https://doi.org/10.1115/OMAE2018-78713

Abstract

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Topics: Fatigue life , Pipeline risers , Risers (Casting) , Soil , Water , Seas , Stiffness , Algorithms , Cycles , Electromagnetic scattering

A Steel Lazy Wave Riser for Turret vs. Spread-Moored FPSO in Extreme and Wave-Induced Fatigue Conditions

David Szczepanski, Cheslav Balash, Marius Martens

OMAE 2018; V005T04A078doi:https://doi.org/10.1115/OMAE2018-78736

Abstract

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Topics: Fatigue , FPSO , Mooring , Pipeline risers , Risers (Casting) , Steel , Waves , Stress , Vessels , Buckling

Subsea Structures and Equipment

Numerical Simulation of Subsea Cluster Manifold Installation by the Sheave Method

Yu Zhao, Yingying Wang, Liwei Li, Chao Yang, Yang Du, Haoran Chen, Menglan Duan

OMAE 2018; V005T04A079doi:https://doi.org/10.1115/OMAE2018-77336

Abstract

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Topics: Computer simulation , Manifolds , Ocean engineering , Pulleys , Seas , Water , China , Displacement , Fluid-dynamic forces , Reliability

Large Scale Earthquake Analysis of Integrated Subsea Facilities

Majid Hesar

OMAE 2018; V005T04A080doi:https://doi.org/10.1115/OMAE2018-78090

Abstract

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Topics: Earthquakes , Ocean engineering , Seabed , Damping , Excitation , Finite element analysis , Hardening , Manifolds , Modeling , Pilings (Building)

Behavior Evaluation of Subsea Jumpers Exposed to Current by Experiment and FEM

Mohammad Mobasheramini, Luciene Alves, Antonio Carlos Fernandes, Gilberto Bruno Ellwanger

OMAE 2018; V005T04A081doi:https://doi.org/10.1115/OMAE2018-78138

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Topics: Finite element methods , Ocean engineering , Vortex-induced vibration , Flow (Dynamics) , Water , Accidents , Assembly lines , Computer simulation , Design , Displacement

Modal Identification of an Electrical Submersible Pump Installed in a Test Well Using Drop Tests

U. A. Monteiro, R. S. Minette, R. H. R. Gutiérrez, L. A. Vaz

OMAE 2018; V005T04A082doi:https://doi.org/10.1115/OMAE2018-78140

Abstract

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Topics: Pumps , Submersibles , Flow (Dynamics) , Manufacturing , Wells , Control systems , Crude oil , Drillships , Dynamic testing (Engineering) , Errors

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