Topics: Accuracy and precision , Computer simulation , Discrete element methods , Energy consumption , Finite element analysis , Flat plates , Floating structures , Industrial research , Mooring , Numerical analysis

Performance of Embedded Mooring Lines During Keying and Diving of Gravity Installed Anchors

Yanbing Zhao, Haixiao Liu

OMAE 2018; V009T10A003https://doi.org/10.1115/OMAE2018-78034

Abstract

View Articletitled, Performance of Embedded Mooring Lines During Keying and Diving of Gravity Installed Anchors

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Topics: Gravity (Force) , Mooring , Drag (Fluid dynamics) , Deformation , Finite element analysis , Plasticity , Soil

Experimental Study of the Influence of the Pore Water Pressure Evolution and the Shear Band Formation on the Extraction Resistance of Submerged Anchor Plates

Manuela Kanitz, Juergen Grabe

OMAE 2018; V009T10A004https://doi.org/10.1115/OMAE2018-78306

Abstract

View Articletitled, Experimental Study of the Influence of the Pore Water Pressure Evolution and the Shear Band Formation on the Extraction Resistance of Submerged Anchor Plates

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Topics: Plates (structures) , Shear (Mechanics) , Water pressure , Cycles , Offshore structures , Soil , Currents , Displacement , Hydrostatics , Packing (Shipments)

Anchors II

A Method to Predict Embedded Trajectory Based on the Finite Element Analyses of Bearing Capacity of Drag Anchor

Dongsheng Qiao, Muren Bao, Jun Yan, Daocheng Zhou, Yugang Li

OMAE 2018; V009T10A005https://doi.org/10.1115/OMAE2018-77167

Abstract

View Articletitled, A Method to Predict Embedded Trajectory Based on the Finite Element Analyses of Bearing Capacity of Drag Anchor

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Topics: Drag (Fluid dynamics) , Finite element analysis , Load bearing capacity , Trajectories (Physics) , Design , Mooring , Seabed , Displacement , Equilibrium (Physics) , Finite element model

Penetration of Ship Anchors and the Influence of Submarine Cables

Jürgen Grabe, Evelyn Heins

OMAE 2018; V009T10A006https://doi.org/10.1115/OMAE2018-78314

Abstract

View Articletitled, Penetration of Ship Anchors and the Influence of Submarine Cables

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Topics: Cables , Ships , Underwater vehicles , Damage , Risk , Computer simulation , Regulations , Risk assessment , Sands , Seabed

Experimental Study on Gravity Anchor for Optimum Design of Shear Key

Yun Su Han, Jeong Woo Hong, Min Han Oh, Jong Jin Jung

OMAE 2018; V009T10A007https://doi.org/10.1115/OMAE2018-78390

Abstract

View Articletitled, Experimental Study on Gravity Anchor for Optimum Design of Shear Key

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Topics: Design , Gravity (Force) , Shear (Mechanics) , Ocean engineering , Weight (Mass) , Cements (Adhesives) , Mooring , Railroad passenger cars , Rocks , Sands

Numerical Investigation Into the Keying Process of a Plate Anchor Vertically Installed in Cohesionless Soil

Nabil Al Hakeem, Charles Aubeny

OMAE 2018; V009T10A008https://doi.org/10.1115/OMAE2018-78617

Abstract

View Articletitled, Numerical Investigation Into the Keying Process of a Plate Anchor Vertically Installed in Cohesionless Soil

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Topics: Soil , Deformation , Displacement , Finite element analysis , Interpolation , Offshore structures , Peak load , Rotation , Simulation , Stiffness

Bucket Foundations and Suction Caissons

An Experimental Comparison of Horizontal Resistance of Single Suction Pile and Group Suction Piles

Juhyung Lee, Hakman Kim, Jinwoo Cho

OMAE 2018; V009T10A009https://doi.org/10.1115/OMAE2018-77192

Abstract

View Articletitled, An Experimental Comparison of Horizontal Resistance of Single Suction Pile and Group Suction Piles

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Topics: Suction , Floating structures , Pilings (Building)

Undrained Uniaxial Capacities of Suction Bucket Foundations in Rows

Zhong Xiao, Yumin Lu, Ying Liu

OMAE 2018; V009T10A010https://doi.org/10.1115/OMAE2018-77205

Abstract

View Articletitled, Undrained Uniaxial Capacities of Suction Bucket Foundations in Rows

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Topics: Suction , Bearings , Soil , Breakwaters , Bridges (Structures) , Cofferdams , Construction , Failure mechanisms , Finite element model , Footings (Construction)

Experimental Study of Muddy Soil Inside Suction Bucket Foundation by Vacuum Electro-Osmosis

Zhang Puyang, Zhai Hanbo, Ding Hongyan, Le Conghuan

OMAE 2018; V009T10A011https://doi.org/10.1115/OMAE2018-77371

Abstract

View Articletitled, Experimental Study of Muddy Soil Inside Suction Bucket Foundation by Vacuum Electro-Osmosis

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Topics: Electroosmosis , Soil , Suction , Vacuum , Construction , Composite materials , Engineering prototypes , Failure , Friction , Load bearing capacity

Pile Foundations I

Scale Model Investigations on Vibro Pile Driving

Philipp Stein, Nils Hinzmann, Jörg Gattermann

OMAE 2018; V009T10A012https://doi.org/10.1115/OMAE2018-77081

Abstract

View Articletitled, Scale Model Investigations on Vibro Pile Driving

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Topics: Bearings , Design , Equilibrium (Physics) , Fatigue , Friction , Hammers , Noise (Sound) , Offshore wind turbines , Pilings (Building) , Pipes

Insights Into Compaction Grouting for Offshore Pile Foundations

Peter Geißler, Pablo Cuéllar, Götz Hüsken, Hans-Carsten Kühne, Matthias Baeßler

OMAE 2018; V009T10A013https://doi.org/10.1115/OMAE2018-77277

Abstract

View Articletitled, Insights Into Compaction Grouting for Offshore Pile Foundations

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Topics: Compacting , Grouting , Ocean engineering , Pilings (Building) , Soil , Transparency , Deformation , Design , Fracture (Process) , High pressure (Physics)

Study on the Lateral Bearing Capacity of Single-Helix Pile for Offshore Wind Power

Hongyan Ding, Le Wang, Puyang Zhang, Conghuan Le

OMAE 2018; V009T10A014https://doi.org/10.1115/OMAE2018-77391

Abstract

View Articletitled, Study on the Lateral Bearing Capacity of Single-Helix Pile for Offshore Wind Power

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Topics: Load bearing capacity , Ocean engineering , Wind power , Screws , Pipes , Soil , Steel

Study on Vertical Bearing Capacity of the Riser Composite Pile in Clay

Liang Chao, Liu Run, Wan Jun, Guan Pei, Li Xiangyun

OMAE 2018; V009T10A015https://doi.org/10.1115/OMAE2018-78492

Abstract

View Articletitled, Study on Vertical Bearing Capacity of the Riser Composite Pile in Clay

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Topics: Composite materials , Load bearing capacity , Pipeline risers , Risers (Casting) , Bearings , Finite element methods , Oil fields , Pilings (Building) , Pipes , Steel

Pile Foundations II

Enhanced Kinematic Hardening Model for Load-Dependent Stiffness and Damping of Jack-Up Foundations

Maas Hoogeveen, Hugo Hofstede, Amir M. Kaynia

OMAE 2018; V009T10A016https://doi.org/10.1115/OMAE2018-77285

Abstract

View Articletitled, Enhanced Kinematic Hardening Model for Load-Dependent Stiffness and Damping of Jack-Up Foundations

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Topics: Damping , Hardening , Jack-up drilling rigs , Kinematics , Stiffness , Stress , Simulation , Springs , Soil , Displacement

Numerical Simulation on Residual Responses of Adjacent Piles After Spudcan Penetration and Extraction

Jianhua Wang, Yifei Fan, Haibo Ji

OMAE 2018; V009T10A017https://doi.org/10.1115/OMAE2018-77788

Abstract

View Articletitled, Numerical Simulation on Residual Responses of Adjacent Piles After Spudcan Penetration and Extraction

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Topics: Clearances (Engineering) , Computer simulation , Deformation , Finite element methods , Jack-up drilling rigs , Ocean engineering , Sands , Seabed , Shear strength , Stress

Experimental Study of Water Cutoff Performance of Steel Pipe Sheet Piles With Interlocked Joint

Youngho Hong, Daesung Lim, Doowon Seo, Jaeku Jeon, Kwangseok Chae, Jongsub Lee

OMAE 2018; V009T10A018https://doi.org/10.1115/OMAE2018-78124

Abstract

View Articletitled, Experimental Study of Water Cutoff Performance of Steel Pipe Sheet Piles With Interlocked Joint

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Topics: Pipes , Sheet piling , Steel , Water , Sanitary landfills , Ocean engineering , Permeability , Deformation , Hydraulic conductivity , Seas

Field Study on the Effects of Impact Frequency on the Axial and Lateral Capacity of Driven Pipe Piles in Sand

Ivana Anusic, Barry M. Lehane, Gudmund R. Eiksund, Morten A. Liingaard

OMAE 2018; V009T10A019https://doi.org/10.1115/OMAE2018-78428

Abstract

View Articletitled, Field Study on the Effects of Impact Frequency on the Axial and Lateral Capacity of Driven Pipe Piles in Sand

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Topics: Pipes , Sands , Vibration , Inspection , Ocean engineering , Steel , Stress , Tension , Testing , Uncertainty

Decommissioning of Offshore Monopiles, Occuring Problems and Alternative Solutions

Nils Hinzmann, Philipp Stein, Jörg Gattermann

OMAE 2018; V009T10A020https://doi.org/10.1115/OMAE2018-78577

Abstract

View Articletitled, Decommissioning of Offshore Monopiles, Occuring Problems and Alternative Solutions

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Topics: Nuclear decommissioning , Ocean engineering , Buoyancy , Cycles , Dredging , Drilling , Offshore wind turbines , Regulations , Wind , Wind farms

Pipelines

Two-Phase Model for Simulating Current-Induced Scour Beneath Subsea Pipelines at Different Initial Elevations

Jun Y. Lee, Jasmin B. T. McInerney, Fauzi A. Hardjanto, Shuhong Chai, Remo Cossu, Zhi Q. Leong, Alexander L. Forrest

OMAE 2018; V009T10A021https://doi.org/10.1115/OMAE2018-77245

Abstract

View Articletitled, Two-Phase Model for Simulating Current-Induced Scour Beneath Subsea Pipelines at Different Initial Elevations

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Topics: Elevations (Drawings) , Underwater pipelines , Equilibrium (Physics) , Pipes , Computation , Flow (Dynamics) , Pipelines , Seabed , Stability

Benchmark of Erosion Criteria in a Deepwater Development

Susana Gómez-Álvarez, Fernando García Ruíz, Daniel Merino-García

OMAE 2018; V009T10A022https://doi.org/10.1115/OMAE2018-77477

Abstract

View Articletitled, Benchmark of Erosion Criteria in a Deepwater Development

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Topics: Deepwater development , Erosion , Wells , American Petroleum Institute , Manufacturing systems , Assembly lines , Condensed matter , Fluids , Natural gas wells , Ocean engineering

Simulating the Response of Untrenched Flowlines due to Iceberg-Flowline-Soil Interaction

Kenton Pike, Andrew Blundon

OMAE 2018; V009T10A023https://doi.org/10.1115/OMAE2018-78128

Abstract

View Articletitled, Simulating the Response of Untrenched Flowlines due to Iceberg-Flowline-Soil Interaction

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Topics: Icebergs , Soil , Pipes , Failure , Ocean engineering , Constitutive equations , Pipelines , Plane strain , Sands , Deformation

Evaluation of Existing Semi-Empirical Models of Scour at a Submarine System

Valeria S. Rego, Claudia M. P. M. Santos

OMAE 2018; V009T10A024https://doi.org/10.1115/OMAE2018-78157

Abstract

View Articletitled, Evaluation of Existing Semi-Empirical Models of Scour at a Submarine System

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Topics: Underwater vehicles , Gravity (Force) , Inspection , Pipelines , Sediments , Statistics

Seabed Interaction, Processes, and Properties

Numerical Analysis of Steep Wave-Induced Seabed Response and Liquefaction Around Gravity-Based Offshore Foundations

Yuzhu Li, Muk Chen Ong, Ove Tobias Gudmestad, Bjørn Helge Hjertager

OMAE 2018; V009T10A025https://doi.org/10.1115/OMAE2018-77046

Abstract

View Articletitled, Numerical Analysis of Steep Wave-Induced Seabed Response and Liquefaction Around Gravity-Based Offshore Foundations

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Topics: Gravity (Force) , Liquefaction , Numerical analysis , Ocean engineering , Seabed , Waves , Soil , Corners (Structural elements) , Nonlinear waves , Pressure

Gravity Based Foundations for Offshore Wind Turbines: Cyclic Loading and Liquefaction

Martijn van Wijngaarden, Piet Meijers, Tim Raaijmakers, Richard de Jager, Kenneth Gavin

OMAE 2018; V009T10A026https://doi.org/10.1115/OMAE2018-77082

Abstract

View Articletitled, Gravity Based Foundations for Offshore Wind Turbines: Cyclic Loading and Liquefaction

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Topics: Gravity (Force) , Liquefaction , Offshore wind turbines , Storms , Stress , Energy dissipation , Electromagnetic scattering , Marine structures , Modeling , Turbines

The Granular Structure of Two Marine Carbonate Sediments

Ryan D. Beemer, Alexandre N. Bandini-Maeder, Jeremy Shaw, Ulysse Lebrec, Mark J. Cassidy

OMAE 2018; V009T10A027https://doi.org/10.1115/OMAE2018-77087

Abstract

View Articletitled, The Granular Structure of Two Marine Carbonate Sediments

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Topics: Sediments , Shorelines , Engineers , Ocean engineering , Particulate matter , Soil , Micromechanics (Engineering) , Microscopes , Optical microscopes , Three-dimensional models

Modelling Turbulent Flow in Deformable Highly Porous Seabed and Structures

Hisham Elsafti, Hocine Oumeraci

OMAE 2018; V009T10A028https://doi.org/10.1115/OMAE2018-77318

Abstract

View Articletitled, Modelling Turbulent Flow in Deformable Highly Porous Seabed and Structures

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Topics: Modeling , Seabed , Turbulence , Flow (Dynamics) , Porous materials , Fluids , Viscosity , Deformation , Eddies (Fluid dynamics) , Fluid dynamics

Simulation of Working Posture of Deepwater Gravity Sampling Device Using OpenFOAM

Zhe Ma, Danya Kong, Yin Wang, Nianxin Ren, Gangjun Zhai

OMAE 2018; V009T10A029https://doi.org/10.1115/OMAE2018-77442

Abstract

View Articletitled, Simulation of Working Posture of Deepwater Gravity Sampling Device Using OpenFOAM

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Topics: Gravity (Force) , Simulation , Computational fluid dynamics , Computer simulation , Deflection , Flow (Dynamics) , Marine engineering

Spudcans and Shallow Foundations

Anchor Sharing in Sands: Centrifuge Modelling and Soil Element Testing to Characterise Multi-Directional Loadings

Manuel Herduin, Christophe Gaudin, Lars Johanning

OMAE 2018; V009T10A030https://doi.org/10.1115/OMAE2018-77419

Abstract

View Articletitled, Anchor Sharing in Sands: Centrifuge Modelling and Soil Element Testing to Characterise Multi-Directional Loadings

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Topics: Modeling , Sands , Soil , Testing , Mooring , Stress , Ocean engineering , Caissons , Displacement , Renewable energy

Effect of Underlying Sand Layer on Undrained Capacity of Spudcan Foundations in Soft Clay Under Combined Loading

Yifa Wang, Mark J. Cassidy, Britta Bienen

OMAE 2018; V009T10A031https://doi.org/10.1115/OMAE2018-78198

Abstract

View Articletitled, Effect of Underlying Sand Layer on Undrained Capacity of Spudcan Foundations in Soft Clay Under Combined Loading

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Topics: Sands , Accounting , Failure , Failure mechanisms , Finite element analysis , Jack-up drilling rigs , Load bearing capacity , Shapes , Soil

Response Study of Jacket Piles Induced by Spudcan Penetration

Shuzhao Li, Zhongchang Wang, Xu Jia, Linlin He

OMAE 2018; V009T10A032https://doi.org/10.1115/OMAE2018-78337

Abstract

View Articletitled, Response Study of Jacket Piles Induced by Spudcan Penetration

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Topics: Accidents , China , Clearances (Engineering) , Computer simulation , Deformation , Displacement , Drills (Tools) , Jack-up drilling rigs , Ocean engineering , Pilings (Building)

Study on ALE Method for Simulating Spudcan Penetrating Near Piles

Wang Jiayu, Liu Run, Liang Chao, Xiao Hui, Wan Jun

OMAE 2018; V009T10A033https://doi.org/10.1115/OMAE2018-78493

Abstract

View Articletitled, Study on ALE Method for Simulating Spudcan Penetrating Near Piles

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Topics: Algorithms , American Petroleum Institute , Clearances (Engineering) , Computation , Deformation , Dynamics (Mechanics) , Elastic moduli , Jack-up drilling rigs , Load bearing capacity , Simulation results

Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics

Floating Foundations for Wind Turbines

Hydrodynamics Around a Deep-Draft Semi-Submersible With Various Corner Shapes

Yibo Liang, Longbin Tao

OMAE 2018; V009T13A001https://doi.org/10.1115/OMAE2018-77135

Abstract

View Articletitled, Hydrodynamics Around a Deep-Draft Semi-Submersible With Various Corner Shapes

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Topics: Corners (Structural elements) , Hydrodynamics , Semi-submersible offshore structures , Shapes , Flow (Dynamics) , Shape design , Computer simulation , Design , Fluids , Physics

Modeling of a Semisubmersible Floating Wind Platform in Severe Waves

I. Rivera-Arreba, N. Bruinsma, E. E. Bachynski, A. Viré, B. T. Paulsen, N. G. Jacobsen

OMAE 2018; V009T13A002https://doi.org/10.1115/OMAE2018-77680

Abstract

View Articletitled, Modeling of a Semisubmersible Floating Wind Platform in Severe Waves

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Topics: Modeling , Semi-submersible offshore structures , Waves , Wind , Flow (Dynamics) , Mooring , Ocean engineering , Cylinders , Dynamic analysis , Inertia (Mechanics)

Study of Viscous Effects on Wave Drift Forces on a Rectangular Pontoon With a Damping Plate by Using CFD Code OpenFOAM

Adrien Courbois, Emmanuel Tcheuko, Benjamin Bouscasse, Youngmyung Choi, Olivier Kimmoun, Riccardo Mariani

OMAE 2018; V009T13A003https://doi.org/10.1115/OMAE2018-78053

Abstract

View Articletitled, Study of Viscous Effects on Wave Drift Forces on a Rectangular Pontoon With a Damping Plate by Using CFD Code OpenFOAM

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Topics: Computational fluid dynamics , Damping , Wave drift forces , Waves , Energy dissipation , Wave energy , Canals , Computation , Diffraction , Offshore structures

Slewing Effect of Twin Vertical Axis Turbines Supported by a Floating Platform Able to Rotate Around a Single Mooring System

Kazuma Kusanagi, Sharath Srinivasamurthy, Yasunori Nihei

OMAE 2018; V009T13A004https://doi.org/10.1115/OMAE2018-78410

Abstract

View Articletitled, Slewing Effect of Twin Vertical Axis Turbines Supported by a Floating Platform Able to Rotate Around a Single Mooring System

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Topics: Mooring , Turbines , Wind , Vertical axis wind turbines , Yaw , Computer simulation , Equations of motion , Ocean engineering , Physics , Renewable energy

Numerical and Experimental Investigation of the Wave Loading on a Three-Legged Offshore Wind Turbine Jacket Platform

Ioannis K. Chatjigeorgiou, Konstantinos Chatziioannou, Vanessa Katsardi, Apostolos Koukouselis, Euripidis Mistakidis

OMAE 2018; V009T13A005https://doi.org/10.1115/OMAE2018-78416

Abstract

View Articletitled, Numerical and Experimental Investigation of the Wave Loading on a Three-Legged Offshore Wind Turbine Jacket Platform

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Topics: Offshore wind turbines , Waves , Finite element model , Computer programming , Computer software , Kinematics , Nonlinear waves , Particulate matter , Stress , Structural analysis

Gap and Moonpool Resonance

Effect of Moonpool Shape and Dimensions on Drillship Operability

Dimitris Chalkias, Jan Willem Krijger

OMAE 2018; V009T13A006https://doi.org/10.1115/OMAE2018-77499

Abstract

View Articletitled, Effect of Moonpool Shape and Dimensions on Drillship Operability

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Topics: Dimensions , Drillships , Shapes , Vessels , Computational fluid dynamics , Flow (Dynamics) , Damping , Diffraction , Drilling , Ocean engineering

On Wave Diffraction of a Two-Dimensional Moonpool in a Two-Layer Fluid in Finite Water Depth

Xingyu Song, Xin Xu, Xinshu Zhang, Yunxiang You

OMAE 2018; V009T13A007https://doi.org/10.1115/OMAE2018-77528

Abstract

View Articletitled, On Wave Diffraction of a Two-Dimensional Moonpool in a Two-Layer Fluid in Finite Water Depth

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Topics: Diffraction , Fluids , Water , Waves , Resonance , Pistons , Elevations (Drawings) , Computation , Sloshing , Surface waves (Fluid)

Wave Diffraction on Arrays of Vertical Truncated Cylindrical Bodies

Spyros A. Mavrakos, Ioannis K. Chatjigeorgiou, Dimitrios N. Konispoliatis

OMAE 2018; V009T13A008https://doi.org/10.1115/OMAE2018-78287

Abstract

View Articletitled, Wave Diffraction on Arrays of Vertical Truncated Cylindrical Bodies

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Topics: Diffraction , Waves , Cylinders , Stress , Absorption , Ocean engineering , Resonance , Wave energy , Wave energy converters

A 2D Experimental and Numerical Study of Moonpools With Recess

Senthuran Ravinthrakumar, Trygve Kristiansen, Babak Ommani

OMAE 2018; V009T13A009https://doi.org/10.1115/OMAE2018-78326

Abstract

View Articletitled, A 2D Experimental and Numerical Study of Moonpools With Recess

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Topics: Boundary element methods , Corners (Structural elements) , Damping , Engineering simulation , Flow (Dynamics) , Flow separation , Mode shapes , Pistons , Resonance , Simulation

Investigating a Simplified Model for Moonpool Piston Mode Response in Irregular Waves

Babak Ommani, Trygve Kristiansen, Kjetil Berget

OMAE 2018; V009T13A010https://doi.org/10.1115/OMAE2018-78352

Abstract

View Articletitled, Investigating a Simplified Model for Moonpool Piston Mode Response in Irregular Waves

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Topics: Pistons , Waves , Damping , Degrees of freedom , Flow (Dynamics) , Vessels , Boundary-value problems , Diffraction , Flow separation , Ocean engineering

Experimental and Numerical Study for Gap Resonance of Drillship Moonpool in Waves With/Without Forward Speed

Allan R. Magee, Aichun Feng, Kandasamy Karthikeyan, Xiang Liu, Deguang Yan

OMAE 2018; V009T13A011https://doi.org/10.1115/OMAE2018-78561

Abstract

View Articletitled, Experimental and Numerical Study for Gap Resonance of Drillship Moonpool in Waves With/Without Forward Speed

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Topics: Drillships , Resonance , Waves , Flumes , Pistons , Seas , Computational fluid dynamics , Ships , Sloshing

Nonlinear Lid Technique: Application to Gap and Moonpool Resonance

B. Lécuyer, M.-C. Rouault

OMAE 2018; V009T13A012https://doi.org/10.1115/OMAE2018-78623

Abstract

View Articletitled, Nonlinear Lid Technique: Application to Gap and Moonpool Resonance

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Topics: Computer software , Damping , Deformation , Degrees of freedom , Mechanical structures , Pistons , Plates (structures) , Resonance , Seas

Hydroelasticity

Resonances of Floating Elastic Structures in Enclosed Shallow-Water Basins

T. K. Papathanasiou, K. A. Belibassakis

OMAE 2018; V009T13A013https://doi.org/10.1115/OMAE2018-77529

Abstract

View Articletitled, Resonances of Floating Elastic Structures in Enclosed Shallow-Water Basins

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Topics: Resonance , Water , Water waves , Waves , Floating structures , Standing waves , Ice , Lakes , Deflection , Design

Impact on an Ice Floe With a Surface Crack

Alexander A. Korobkin, Tatiana I. Khabakhpasheva

OMAE 2018; V009T13A014https://doi.org/10.1115/OMAE2018-78273

Abstract

View Articletitled, Impact on an Ice Floe With a Surface Crack

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Topics: Ice floes , Surface cracks , Fracture (Materials) , Deflection , Ice , Springs , Stress , Dynamics (Mechanics) , Elastic plates , Equilibrium (Physics)

Investigation of an Air-Cushion Supported Solar Island

Trygve Kristiansen, Petter Borvik

OMAE 2018; V009T13A015https://doi.org/10.1115/OMAE2018-78533

Abstract

View Articletitled, Investigation of an Air-Cushion Supported Solar Island

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Topics: Solar energy , Waves , Membranes , Failure mechanisms , Floods , Leakage , Water , Accounting , Flow (Dynamics) , Instrumentation

Elasto-Plastic Beam Afloat on Water Subjected to Waves

Kazuhiro Iijima, Akira Tatsumi, Masahiko Fujikubo

OMAE 2018; V009T13A016https://doi.org/10.1115/OMAE2018-78646

Abstract

View Articletitled, Elasto-Plastic Beam Afloat on Water Subjected to Waves

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Topics: Water , Waves , Collapse , Floating structures , Potential theory (Physics)

Seakeeping

Comparison of RANS Method and Discrete Vortex Method on Simulating the Roll Motion of a Ship With Bilge Keels

Yichen Jiang, Xiaojie Zhao, Zhihua Zeng, Tiezhi Sun, Jiawen Li, Zhi Zong

OMAE 2018; V009T13A017https://doi.org/10.1115/OMAE2018-78474

Abstract

View Articletitled, Comparison of RANS Method and Discrete Vortex Method on Simulating the Roll Motion of a Ship With Bilge Keels

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Topics: Keel , Reynolds-averaged Navier–Stokes equations , Ships , Vortices , Damping , Computation , Computer simulation , Flow separation , Fluids , Hull

An Improved Body-Exact Method to Predict Large Amplitude Ship Roll Responses

Rahul Subramanian, Naga Venkata Rakesh, Robert F. Beck

OMAE 2018; V009T13A018https://doi.org/10.1115/OMAE2018-78720

Abstract

View Articletitled, An Improved Body-Exact Method to Predict Large Amplitude Ship Roll Responses

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Topics: Ships , Waves , Stress , Boundary-value problems , Diffraction , Fluids , Hydrostatics , Offshore structures , Strips , Vessels

Second-Order Loads and Response

Numerical Analysis of Second-Order Mean Wave Forces by a Stabilized Higher Order Boundary Element Method

Yan-Lin Shao

OMAE 2018; V009T13A019https://doi.org/10.1115/OMAE2018-78350

Abstract

View Articletitled, Numerical Analysis of Second-Order Mean Wave Forces by a Stabilized Higher Order Boundary Element Method

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Topics: Boundary element methods , Numerical analysis , Wave forces , Kinematics , Waves , Boundary-value problems , Corners (Structural elements) , Flow (Dynamics) , Shapes

On the Possibility to Compute Slowly-Varying Drift in a CFD Solver

Charles Monroy, Charaf Ouled Housseine, Sime Malenica

OMAE 2018; V009T13A020https://doi.org/10.1115/OMAE2018-78379

Abstract

View Articletitled, On the Possibility to Compute Slowly-Varying Drift in a CFD Solver

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Topics: Computational fluid dynamics , Waves , Flow (Dynamics) , Mooring , Ocean engineering , Vessels , Wave packets

Design Wave Analysis for the Extreme Horizontal Slow-Drift Motion of Moored Floating Platforms

Dong-Hyun Lim, Yonghwan Kim

OMAE 2018; V009T13A021https://doi.org/10.1115/OMAE2018-78582

Abstract

View Articletitled, Design Wave Analysis for the Extreme Horizontal Slow-Drift Motion of Moored Floating Platforms

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Topics: Design , Mooring , Waves , Engineering simulation , Simulation , Dynamic systems , Offshore structures , Semi-submersible offshore structures , Volterra series , Water

Sloshing in Tanks

Resonant Steady-State Sloshing in Upright Tanks: Effect of Three-Dimensional Excitations and Viscosity

Alexander N. Timokha, Ihor A. Raynovskyy

OMAE 2018; V009T13A022https://doi.org/10.1115/OMAE2018-77534

Abstract

View Articletitled, Resonant Steady-State Sloshing in Upright Tanks: Effect of Three-Dimensional Excitations and Viscosity

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Topics: Excitation , Resonance , Sloshing , Steady state , Viscosity , Containers , Damping , Approximation , Bearings , Surface waves (Fluid)

Numerical Modeling of the Forced Motion Dynamics of Antiroll Tank With OpenFOAM

V. R. Bernal-Colio, J. L. Cercos-Pita, J. Calderon-Sanchez, H. R. Diaz-Ojeda, Ricardo Abad, A. Souto-Iglesias

OMAE 2018; V009T13A023https://doi.org/10.1115/OMAE2018-77609

Abstract

View Articletitled, Numerical Modeling of the Forced Motion Dynamics of Antiroll Tank With OpenFOAM

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Topics: Computer simulation , Dynamics (Mechanics) , Computational fluid dynamics , Boundary-value problems , Design , Engineering simulation , Filtration , Performance , Simulation , Testing

Nonlinear Effects of Wave Heights on Coupled Sloshing and Seakeeping Responses

Xin Wang, Makoto Arai, Gustavo Karuka

OMAE 2018; V009T13A024https://doi.org/10.1115/OMAE2018-78232

Abstract

View Articletitled, Nonlinear Effects of Wave Heights on Coupled Sloshing and Seakeeping Responses

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Topics: Sloshing , Waves , Numerical analysis , Liquefied natural gas , Dynamics (Mechanics) , Finite difference methods , Hydrostatics , Impulse (Physics) , Natural gas , Ocean engineering

Numerical Study of Density Ratio Influence on Global Wave Shapes Before Impact

Stéphane Etienne, Yves-Marie Scolan, Laurent Brosset

OMAE 2018; V009T13A025https://doi.org/10.1115/OMAE2018-78624

Abstract

View Articletitled, Numerical Study of Density Ratio Influence on Global Wave Shapes Before Impact

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Topics: Density , Shapes , Waves , Flow (Dynamics) , Fluids , Surface tension , Canals , Compressibility , Computer simulation , Computer software

Numerical Study of Phase Change Influence on Wave Impact Loads in LNG Tanks on Floating Structures

Matthieu Ancellin, Laurent Brosset, Jean-Michel Ghidaglia

OMAE 2018; V009T13A026https://doi.org/10.1115/OMAE2018-78643

Abstract

View Articletitled, Numerical Study of Phase Change Influence on Wave Impact Loads in LNG Tanks on Floating Structures

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Topics: Floating structures , Liquefied natural gas , Stress , Waves , Sloshing , Membranes , Natural gas , Phase (Wave motion) , Physics , Pressure

Wave Body Interaction

Progress in Coupling Potential Wave Models and Two-Phase Solvers With the SWENSE Methodology

Zhaobin Li, Benjamin Bouscasse, Lionel Gentaz, Guillaume Ducrozet, Pierre Ferrant

OMAE 2018; V009T13A027https://doi.org/10.1115/OMAE2018-77466

Abstract

View Articletitled, Progress in Coupling Potential Wave Models and Two-Phase Solvers With the SWENSE Methodology

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Topics: Waves , Computational fluid dynamics , Potential theory (Physics) , Cylinders , Engineering simulation , Navier-Stokes equations , Simulation , Stability , Viscosity

Artificial Intelligence Machine Learning in Marine Hydrodynamics

Paul D. Sclavounos, Yu Ma

OMAE 2018; V009T13A028https://doi.org/10.1115/OMAE2018-77599

Abstract

View Articletitled, Artificial Intelligence Machine Learning in Marine Hydrodynamics

PDF

Topics: Artificial intelligence , Hydrodynamics , Machine learning , Support vector machines , Algorithms , Vessels , Damping , Elevations (Drawings) , Engineering disciplines , Flow (Dynamics)

CFD Simulations of Spilling Breaking Waves and Steep Waves Past a Monopile Structure at Different KC Numbers

Shengnan Liu, Muk Chen Ong, Charlotte Obhrai

OMAE 2018; V009T13A029https://doi.org/10.1115/OMAE2018-77604

Abstract

View Articletitled, CFD Simulations of Spilling Breaking Waves and Steep Waves Past a Monopile Structure at Different KC Numbers

PDF

Topics: Computational fluid dynamics , Engineering simulation , Simulation , Waves , Turbulence , Wave forces , Computer simulation , Cycles , Fluids , Pressure

Nonlinear Wave-Body Interaction Using a Mixed-Eulerian-Lagrangian Spectral Element Model

Carlos Monteserin, Allan P. Engsig-Karup, Claes Eskilsson

OMAE 2018; V009T13A030https://doi.org/10.1115/OMAE2018-77692

Abstract

View Articletitled, Nonlinear Wave-Body Interaction Using a Mixed-Eulerian-Lagrangian Spectral Element Model

PDF

Topics: Waves , Dimensions , Flow (Dynamics) , Numerical analysis

Using the Floating Body Symmetries to Speed Up the Numerical Computation of Hydrodynamics Coefficients With Nemoh

Matthieu Ancellin, Frederic Dias

OMAE 2018; V009T13A031https://doi.org/10.1115/OMAE2018-77924

Abstract

View Articletitled, Using the Floating Body Symmetries to Speed Up the Numerical Computation of Hydrodynamics Coefficients With Nemoh

PDF

Topics: Computation , Floating bodies , Hydrodynamics , Boundary element methods , Flow (Dynamics) , Shapes , Wave energy converters , Damping , Radiation (Physics) , Resolution (Optics)

Hydrodynamic Interactions of the Truncated Porous Vertical Circular Cylinder With Water Waves

Charaf Ouled Housseine, Sime Malenica, Guillaume De Hauteclocque, Xiao-Bo Chen

OMAE 2018; V009T13A032https://doi.org/10.1115/OMAE2018-78221

Abstract

View Articletitled, Hydrodynamic Interactions of the Truncated Porous Vertical Circular Cylinder With Water Waves

PDF

Topics: Circular cylinders , Water waves , Diffraction , Radiation (Physics) , Waves , Porosity , Boundary-value problems , Cylinders , Damping , Eigenfunctions

Green Water Assessment for Marine and Offshore Applications: Structural Response of the ULCS Breakwater

Šime Malenica, Byung Hyuk Lee, Nikola Vladimir, Inno Gatin, Charles Monroy, Jerome De Lauzon

OMAE 2018; V009T13A033https://doi.org/10.1115/OMAE2018-78432

Abstract

View Articletitled, Green Water Assessment for Marine and Offshore Applications: Structural Response of the ULCS Breakwater

PDF

Topics: Breakwaters , Ocean engineering , Water , Floating bodies , Ships , Computer software , Containers , Design , Engineering simulation , Modeling

Effect of Surface Curvature on the Hydrodynamics of Water Entry at High Horizontal Velocity

Alessandro Iafrati

OMAE 2018; V009T13A034https://doi.org/10.1115/OMAE2018-78438

Abstract

View Articletitled, Effect of Surface Curvature on the Hydrodynamics of Water Entry at High Horizontal Velocity

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Topics: Hydrodynamics , Water , Pressure , Flat plates , Stress , Air entrainment , Probes , Shapes , Aircraft , Cavitation

Solving 2-D Slamming Problems by the MPS Method With Source Term Correction

Ruosi Zha, Heather Peng, Wei Qiu

OMAE 2018; V009T13A035https://doi.org/10.1115/OMAE2018-78441

Abstract

View Articletitled, Solving 2-D Slamming Problems by the MPS Method With Source Term Correction

PDF

Topics: Computation , Fluid structure interaction , Fluids , Oscillations , Particulate matter , Pressure , Ships , Water , Wedges

Control Signal Optimization for Non-Linear Wave Generation

J. B. H. Hicks, H. B. Bingham, R. Read

OMAE 2018; V009T13A036https://doi.org/10.1115/OMAE2018-78520

Abstract

View Articletitled, Control Signal Optimization for Non-Linear Wave Generation

PDF

Topics: Nonlinear waves , Optimization , Signals , Waves , Flow (Dynamics) , Generators , Water , Wavelength , Wedges

Vertical Motion Response of a Submerged Body Induced by Interfacial Solitary Waves

Y. Gou, R. Wang, B. Teng

OMAE 2018; V009T13A037https://doi.org/10.1115/OMAE2018-78706

Abstract

View Articletitled, Vertical Motion Response of a Submerged Body Induced by Interfacial Solitary Waves

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Topics: Waves , Buoyancy , Density , Circular cylinders , Computer simulation , Displacement , Drag (Fluid dynamics) , Equations of motion , Morison equation , Navigation

Performance of a Wave-Energy-Converter Array Operating Under Model-Predictive Control Based on a Convex Formulation

Qian Zhong, Ronald W. Yeung

OMAE 2018; V009T13A038https://doi.org/10.1115/OMAE2018-78739

Abstract

View Articletitled, Performance of a Wave-Energy-Converter Array Operating Under Model-Predictive Control Based on a Convex Formulation

PDF

Topics: Economics , Engineering simulation , Engineering teachers , Machinery , Ocean waves , Optimization , Power converters , Quadratic programming , Seas , Simulation

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Bucket Foundations and Suction Caissons

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Seabed Interaction, Processes, and Properties

Spudcans and Shallow Foundations

Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics

Floating Foundations for Wind Turbines

Gap and Moonpool Resonance

Hydroelasticity

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Second-Order Loads and Response

Sloshing in Tanks

Wave Body Interaction

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