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Volume 2: CFD and FSI

CFD and FSI

Advanced Computation: Optimization, Big Data, Machine Learning

Application of GPGPU to Accelerate CFD Simulation

Shafiul A. Mintu, David Molyneux

OMAE 2018; V002T08A001https://doi.org/10.1115/OMAE2018-77649

Abstract

View Articletitled, Application of GPGPU to Accelerate CFD Simulation

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Topics: Computational fluid dynamics , Simulation , Graphics processing units , Ships , Waves , Cost benefit analysis , Degrees of freedom , Flow (Dynamics) , Fluid dynamics , Hardware

Prediction of Extreme Wave Slamming Loads on a Fixed Platform

Grzegorz P. Filip, Wenzhe Xu, Kevin J. Maki

OMAE 2018; V002T08A002https://doi.org/10.1115/OMAE2018-78179

Abstract

View Articletitled, Prediction of Extreme Wave Slamming Loads on a Fixed Platform

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Topics: Stress , Waves , Seas , Dynamics (Mechanics) , Simulation , Computational fluid dynamics , Computer software , Design , Fluids , Ocean engineering

A Novel Deep Learning Method for the Predictions of Current Forces on Bluff Bodies

T. P. Miyanawala, Rajeev K. Jaiman

OMAE 2018; V002T08A003https://doi.org/10.1115/OMAE2018-78338

Abstract

View Articletitled, A Novel Deep Learning Method for the Predictions of Current Forces on Bluff Bodies

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Topics: Approximation , Artificial neural networks , Computation , Design , Drag (Fluid dynamics) , Errors , Feedback , Flow (Dynamics) , Flow control , Fluids

A Data-Driven Approach for the Stability Analysis of Vortex-Induced Vibration

Sandeep B. Reddy, Allan Ross Magee, Rajeev K. Jaiman

OMAE 2018; V002T08A004https://doi.org/10.1115/OMAE2018-78415

Abstract

View Articletitled, A Data-Driven Approach for the Stability Analysis of Vortex-Induced Vibration

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Topics: Stability , Vortex-induced vibration , Fluid structure interaction , Cylinders , Design , Eigenvalues , Locks (Waterways) , Algorithms , Engineering simulation , Flow (Dynamics)

Data-Driven Computing With Convolutional Neural Networks for Two-Phase Flows: Application to Wave-Structure Interaction

X. Mao, V. Joshi, T. P. Miyanawala, Rajeev K. Jaiman

OMAE 2018; V002T08A005https://doi.org/10.1115/OMAE2018-78425

Abstract

View Articletitled, Data-Driven Computing With Convolutional Neural Networks for Two-Phase Flows: Application to Wave-Structure Interaction

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Topics: Artificial neural networks , Two-phase flow , Waves , Fluids , Wave forces , Computational fluid dynamics , Design , Modeling , Ocean engineering , Shapes

Advanced Computation: Software

FSI Analysis the Dynamic Performance of Composite Propeller

Fanchen Zhang, Jianjun Ma

OMAE 2018; V002T08A006https://doi.org/10.1115/OMAE2018-77108

Abstract

View Articletitled, FSI Analysis the Dynamic Performance of Composite Propeller

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Topics: Composite materials , Fluid structure interaction , Propellers , Marine propellers , Aluminum , Bronze , Nickel , Screws , Cavitation , Computer software

Bubble Breakup and Coalescence Modelling for Subsea Gas Releases Using Computational Fluid Dynamics

Kejia Wu, Johnathan Green, Subajan Sivandran

OMAE 2018; V002T08A007https://doi.org/10.1115/OMAE2018-77293

Abstract

View Articletitled, Bubble Breakup and Coalescence Modelling for Subsea Gas Releases Using Computational Fluid Dynamics

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Topics: Bubbles , Computational fluid dynamics , Modeling , Ocean engineering , Plumes (Fluid dynamics) , Shapes

Development of a Lifting-Line-Based Method for Preliminary Propeller Design

Jose Rodolfo Chreim, Marcos de Mattos Pimenta, Joao Lucas Dozzi Dantas, Gustavo R. S. Assi, Eduardo Tadashi Katsuno

OMAE 2018; V002T08A008https://doi.org/10.1115/OMAE2018-77995

Abstract

View Articletitled, Development of a Lifting-Line-Based Method for Preliminary Propeller Design

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Topics: Design , Propellers , Thrust , Torque , Blades , Hydrofoil , Marine propellers , Viscosity , Wings

A 3D Coupled Fluid-Flexible Multibody Solver for Offshore Vessel-Riser System

V. Joshi, P. S. Gurugubelli, Y. Z. Law, R. K. Jaiman, P. F. B. Adaikalaraj

OMAE 2018; V002T08A009https://doi.org/10.1115/OMAE2018-78281

Abstract

View Articletitled, A 3D Coupled Fluid-Flexible Multibody Solver for Offshore Vessel-Riser System

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Topics: Fluids , Ocean engineering , Pipeline risers , Risers (Casting) , Vessels , Turbulence , Modeling , Multibody systems , Finite element methods , Fluid structure interaction

A Projection-Based Reduced Order Model (PBROM) for Coupled Physical-Numerical Simulations

My Ha Dao

OMAE 2018; V002T08A010https://doi.org/10.1115/OMAE2018-78515

Abstract

View Articletitled, A Projection-Based Reduced Order Model (PBROM) for Coupled Physical-Numerical Simulations

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Topics: Simulation , Algorithms , Boundary-value problems , Computational fluid dynamics , Construction , Flow (Dynamics) , Modeling , Principal component analysis , Reynolds number

Advanced Computation: Verification, Validation, and Best Practices

A Study on Fluid-Structure Interaction Performance of a Flexible Hydrofoil

Zheng Huang, Ying Xiong, Ye Xu, Shancheng Li

OMAE 2018; V002T08A011https://doi.org/10.1115/OMAE2018-78522

Abstract

View Articletitled, A Study on Fluid-Structure Interaction Performance of a Flexible Hydrofoil

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Topics: Fluid structure interaction , Hydrofoil , Turbulence , Vibration , Bubbles , Deformation , Drag (Fluid dynamics) , Flow (Dynamics) , Pressure , Separation (Technology)

Boundary Layer Effects in the Modeling of Semi-Submersible Columns

Samuel Holmes

OMAE 2018; V002T08A012https://doi.org/10.1115/OMAE2018-78531

Abstract

View Articletitled, Boundary Layer Effects in the Modeling of Semi-Submersible Columns

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Topics: Boundary layers , Modeling , Semi-submersible offshore structures , Flow (Dynamics) , Reynolds number , Computational fluid dynamics , Corners (Structural elements) , Drag (Fluid dynamics) , Engineering simulation , Flow separation

Validation Exercises for a Free Falling Wedge Into Calm Water

João Muralha, Luís Eça, António Maximiano, Guilherme Vaz

OMAE 2018; V002T08A013https://doi.org/10.1115/OMAE2018-78598

Abstract

View Articletitled, Validation Exercises for a Free Falling Wedge Into Calm Water

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Topics: Water , Wedges , Sensors , Errors , Pressure , Simulation , Uncertainty , Modeling , Boundary-value problems , Flow (Dynamics)

Free Surface Flows

Fluid Structure Interaction Simulations Involving Free Surface

H. R. Díaz-Ojeda, L. M. González, F. J. Huera-Huarte

OMAE 2018; V002T08A014https://doi.org/10.1115/OMAE2018-77207

Abstract

View Articletitled, Fluid Structure Interaction Simulations Involving Free Surface

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Topics: Engineering simulation , Fluid structure interaction , Simulation , Geometry , Gravity (Force) , Circular cylinders , Deformation , Flexible structures , Ocean engineering , Wakes

Adaptive Grid Refinement for Two-Phase Offshore Applications

Peter van der Plas, Arthur E. P. Veldman, Henk Seubers, Joop Helder, Ka-Wing Lam

OMAE 2018; V002T08A015https://doi.org/10.1115/OMAE2018-77309

Abstract

View Articletitled, Adaptive Grid Refinement for Two-Phase Offshore Applications

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Topics: Ocean engineering , Simulation , Waves , Boundary-value problems , Clocks , Computational fluid dynamics , Dynamics (Mechanics) , Kinematics , Lifeboats , Resolution (Optics)

CFD Simulations of Multi-Directional Irregular Wave Interaction With a Large Cylinder

Weizhi Wang, Arun Kamath, Hans Bihs

OMAE 2018; V002T08A016https://doi.org/10.1115/OMAE2018-77511

Abstract

View Articletitled, CFD Simulations of Multi-Directional Irregular Wave Interaction With a Large Cylinder

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Topics: Computational fluid dynamics , Cylinders , Simulation , Waves , Wave forces , Seas , Shorelines , Ocean waves , Wave propagation

Effect of the Free Surface on the Drag Forces on a Flat Plate Translating Normal to the Flow

Sukruth Satheesh, Clément Haëck, Francisco J. Huera-Huarte

OMAE 2018; V002T08A017https://doi.org/10.1115/OMAE2018-77646

Abstract

View Articletitled, Effect of the Free Surface on the Drag Forces on a Flat Plate Translating Normal to the Flow

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Topics: Drag (Fluid dynamics) , Flat plates , Flow (Dynamics) , Plates (structures) , Reynolds number , Water , Fluids , Railroad passenger cars , Shrinkage (Materials) , Stress

Investigation on Breaking Focused Wave-Induced Loads on a Monopile With CFD Models

Pietro D. Tomaselli, Ankit Aggarwal, Erik Damgaard Christensen, Hans Bihs

OMAE 2018; V002T08A018https://doi.org/10.1115/OMAE2018-77752

Abstract

View Articletitled, Investigation on Breaking Focused Wave-Induced Loads on a Monopile With CFD Models

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Topics: Computational fluid dynamics , Stress , Waves , Circular cylinders , Design , Offshore structures

Boom Overtopping Assessment Based on a Coupled Hydrodynamic - CFD Analysis

Hans Limburg, Bruno Sainte-Rose, Jean-Sébastien Verjut

OMAE 2018; V002T08A019https://doi.org/10.1115/OMAE2018-77848

Abstract

View Articletitled, Boom Overtopping Assessment Based on a Coupled Hydrodynamic - CFD Analysis

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Topics: Computational fluid dynamics , Waves , Oceans , Design , Dynamics (Mechanics) , Elasticity , Mooring , Plastic scrap , Pollution , Water

Generation of Regular and Irregular Waves in Navier-Stokes CFD Solvers by Matching With the Nonlinear Potential Wave Solution at the Boundaries

Youngmyung Choi, Benjamin Bouscasse, Sopheak Seng, Guillaume Ducrozet, Lionel Gentaz, Pierre Ferrant

OMAE 2018; V002T08A020https://doi.org/10.1115/OMAE2018-78077

Abstract

View Articletitled, Generation of Regular and Irregular Waves in Navier-Stokes CFD Solvers by Matching With the Nonlinear Potential Wave Solution at the Boundaries

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Topics: Computational fluid dynamics , Waves , Viscous flow , Simulation , Absorption , Flow (Dynamics) , Gulf of Mexico , Nonlinear waves , Ocean engineering , Oceans

Efficient Wave Modeling Using Non-Hydrostatic Pressure Distribution and Free Surface Tracking on Fixed Grids

Hans Bihs, Arun Kamath, Ankit Aggarwal, Csaba Pakozdi

OMAE 2018; V002T08A021https://doi.org/10.1115/OMAE2018-78158

Abstract

View Articletitled, Efficient Wave Modeling Using Non-Hydrostatic Pressure Distribution and Free Surface Tracking on Fixed Grids

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Topics: Hydrostatics , Modeling , Pressure , Waves , Simulation , Computational fluid dynamics , Computer simulation , Water , Wave forces , Wave propagation

Propagation of Steep and Breaking Short-Crested Waves: A Comparison of CFD Codes

Øystein Lande, Thomas Berge Johannessen

OMAE 2018; V002T08A022https://doi.org/10.1115/OMAE2018-78288

Abstract

View Articletitled, Propagation of Steep and Breaking Short-Crested Waves: A Comparison of CFD Codes

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Topics: Computational fluid dynamics , Waves , Fluids , Computation , Fittings , Kinematics , Nonlinear waves , Ocean waves , Offshore structures , Water waves

GPU Based Acceleration of MPS Method for Three-Dimensional Dam-Break Flows

Xiang Chen, Decheng Wan

OMAE 2018; V002T08A023https://doi.org/10.1115/OMAE2018-78369

Abstract

View Articletitled, GPU Based Acceleration of MPS Method for Three-Dimensional Dam-Break Flows

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Topics: Dams , Flow (Dynamics) , Graphics processing units , Computation , Numerical analysis , Particulate matter , Sloshing

Numerical Simulation of Three-Layer-Liquid Sloshing by Multiphase MPS Method

Xiao Wen, Decheng Wan

OMAE 2018; V002T08A024https://doi.org/10.1115/OMAE2018-78387

Abstract

View Articletitled, Numerical Simulation of Three-Layer-Liquid Sloshing by Multiphase MPS Method

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Topics: Computer simulation , Sloshing , Density , Particulate matter , Viscosity , Engineering simulation , Fluids , Multiphase flow , Simulation , Smoothing methods

Risers and Pipelines

Drill Riser Fairing Hydrodynamic Assessment With 3-Dimensional Computational Fluid Dynamics Simulations

Lawrence Lai

OMAE 2018; V002T08A025https://doi.org/10.1115/OMAE2018-77063

Abstract

View Articletitled, Drill Riser Fairing Hydrodynamic Assessment With 3-Dimensional Computational Fluid Dynamics Simulations

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Topics: Computational fluid dynamics , Drills (Tools) , Engineering simulation , Pipeline risers , Risers (Casting) , Simulation , Chords (Trusses) , Design , Drag (Fluid dynamics) , Buoyancy

LBM Simulation of Flow Around an Oscillating Cylinder and a Stationary Cylinder in Side-by-Side Arrangement

Yang Zhang, Li Sheng, Jinlong Duan, Ke Chen, Yunxiang You

OMAE 2018; V002T08A026https://doi.org/10.1115/OMAE2018-77133

Abstract

View Articletitled, LBM Simulation of Flow Around an Oscillating Cylinder and a Stationary Cylinder in Side-by-Side Arrangement

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Topics: Cylinders , Flow (Dynamics) , Simulation , Oscillating frequencies , Circular cylinders , Computer simulation , Fluid-dynamic forces , Lattice Boltzmann methods , Lift (Fluid dynamics) , Oscillations

Slug Flow-Induced Oscillation in Subsea Catenary Riser Experiencing VIV

S. Safrendyo, Narakorn Srinil

OMAE 2018; V002T08A027https://doi.org/10.1115/OMAE2018-77298

Abstract

View Articletitled, Slug Flow-Induced Oscillation in Subsea Catenary Riser Experiencing VIV

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Topics: Flow (Dynamics) , Ocean engineering , Oscillations , Pipeline risers , Risers (Casting) , Slug flows , Vortex-induced vibration , Excitation , Pipes , Steady state

3-D Numerical Simulations of Subsea Jumper Transporting Intermittent Slug Flows

Jihyeon Kim, Narakorn Srinil

OMAE 2018; V002T08A028https://doi.org/10.1115/OMAE2018-77299

Abstract

View Articletitled, 3-D Numerical Simulations of Subsea Jumper Transporting Intermittent Slug Flows

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Topics: Computer simulation , Ocean engineering , Slug flows , Pipes , Pressure , Deformation , Design , Fluids , Resonance , Dynamic response

Experimental and Numerical Study of Vortex Induced Vibrations on a Spool Model

David Gross, Yann Roux, Benjamin Rousse, François Pétrié, Ludovic Assier, Matthieu Minguez

OMAE 2018; V002T08A029https://doi.org/10.1115/OMAE2018-77305

Abstract

View Articletitled, Experimental and Numerical Study of Vortex Induced Vibrations on a Spool Model

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Topics: Vortex-induced vibration , Computational fluid dynamics , Fluid structure interaction , Instrumentation , Computer simulation , Computer software , Damping , Design , Displacement , Engineering instruments

Numerical Study on the Migration of Two Spheres in Upward Pipe Flow

Lei Liu, Haining Lu, Jianmin Yang, Xinliang Tian, Tao Peng, Jun Li

OMAE 2018; V002T08A030https://doi.org/10.1115/OMAE2018-77393

Abstract

View Articletitled, Numerical Study on the Migration of Two Spheres in Upward Pipe Flow

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Topics: Pipe flow , Flow (Dynamics) , Poiseuille flow , Particulate matter , Collisions (Physics) , Computer simulation , Dynamic response , Fluids , Mining , Ocean engineering

Large Eddy Simulation of Cross Flow in Pipe Junction

Jiajun Chen, Yue Sun, Hang Zhang, Dakui Feng, Zhiguo Zhang

OMAE 2018; V002T08A031https://doi.org/10.1115/OMAE2018-77751

Abstract

View Articletitled, Large Eddy Simulation of Cross Flow in Pipe Junction

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Topics: Cross-flow , Junctions , Large eddy simulation , Pipes , Flow (Dynamics) , Design , Navier-Stokes equations , Vortices

Numerical Investigation of Local Scour Around Submerged Pipeline in Shoaling Conditions

Ming-ming Liu, Ming Zhao, Lin Lu

OMAE 2018; V002T08A032https://doi.org/10.1115/OMAE2018-78440

Abstract

View Articletitled, Numerical Investigation of Local Scour Around Submerged Pipeline in Shoaling Conditions

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Topics: Pipelines , Seabed , Water , Computer simulation , Stress , Underwater pipelines , Water waves , Waves , Reynolds-averaged Navier–Stokes equations , Sediments

Ship and Floating Systems

Scale Effects on Ship Maneuverability Using RANS

Motoki Araki

OMAE 2018; V002T08A033https://doi.org/10.1115/OMAE2018-77191

Abstract

View Articletitled, Scale Effects on Ship Maneuverability Using RANS

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Topics: Reynolds-averaged Navier–Stokes equations , Ships , Computational fluid dynamics , Simulation , Flow (Dynamics) , Propulsion , Reynolds number

Study on the Porpoising Phenomenon of High-Speed Trimaran Planing Craft

Yuming Yuan, Chao Wang

OMAE 2018; V002T08A034https://doi.org/10.1115/OMAE2018-77216

Abstract

View Articletitled, Study on the Porpoising Phenomenon of High-Speed Trimaran Planing Craft

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Topics: Boats , Center of mass , Computational fluid dynamics , Damage , Engineering simulation , Flow (Dynamics) , Gravity (Force) , Hull , Lift (Fluid dynamics) , Pressure

Experimental Study on Vortex-Induced Vibration of Floating Circular Cylinders With Low Aspect Ratio and Different Free-End Corner Shapes

Rodolfo T. Gonçalves, Keigo Sakata, Dennis M. Gambarine, Murilo M. Cicolin, Shinichiro Hirabayashi, Gustavo R. S. Assi

OMAE 2018; V002T08A035https://doi.org/10.1115/OMAE2018-77218

Abstract

View Articletitled, Experimental Study on Vortex-Induced Vibration of Floating Circular Cylinders With Low Aspect Ratio and Different Free-End Corner Shapes

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Topics: Circular cylinders , Corners (Structural elements) , Shapes , Vortex-induced vibration , Cylinders , Damping , Reynolds number , Springs , Water

Numerical Simulation of Hydrodynamic Performance of Multi-Hull Catamaran With 3DOF Motion

Rijie Li, Liwei Liu, Lixiang Guo, Dakui Feng, Xianzhou Wang

OMAE 2018; V002T08A036https://doi.org/10.1115/OMAE2018-77241

Abstract

View Articletitled, Numerical Simulation of Hydrodynamic Performance of Multi-Hull Catamaran With 3DOF Motion

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Topics: Computer simulation , Hull , Computational fluid dynamics , Degrees of freedom , Electrohydrodynamics , Reynolds-averaged Navier–Stokes equations , Anisotropy , Computation , Equations of motion , Finite difference methods

Numerical Analysis of Wave and Current Interaction With Moored Floating Bodies Using Overset Method

Benedetto Di Paolo, Javier L. Lara, Gabriel Barajas, Agnese Paci, Iñigo J. Losada

OMAE 2018; V002T08A037https://doi.org/10.1115/OMAE2018-77284

Abstract

View Articletitled, Numerical Analysis of Wave and Current Interaction With Moored Floating Bodies Using Overset Method

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Topics: Floating bodies , Mooring , Numerical analysis , Waves , Computational fluid dynamics , Displacement , Dynamics (Mechanics) , Flow (Dynamics) , Approximation , Boundary-value problems

Preventing the Added-Mass Instability in Fluid-Solid Interaction for Offshore Applications

Arthur E. P. Veldman, Henk Seubers, Peter van der Plas, Matin Hosseini Zahraei, Peter R. Wellens, Rene H. M. Huijsmans

OMAE 2018; V002T08A038https://doi.org/10.1115/OMAE2018-77308

Abstract

View Articletitled, Preventing the Added-Mass Instability in Fluid-Solid Interaction for Offshore Applications

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Topics: Fluids , Ocean engineering , Approximation , Buoys , Dynamics (Mechanics) , Floating structures , Fluid structure interaction , Gates (Closures) , Hydrodynamics , Lifeboats

Numerical Simulation of Surface Ship Motion in Regular Head Waves

Lixiang Guo, Peng Wei, Zhiguo Zhang, Yue Sun, Jiawei Yu

OMAE 2018; V002T08A039https://doi.org/10.1115/OMAE2018-77327

Abstract

View Articletitled, Numerical Simulation of Surface Ship Motion in Regular Head Waves

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Topics: Computer simulation , Ships , Waves , Simulation , Computational fluid dynamics , Degrees of freedom , Flow (Dynamics) , Reynolds-averaged Navier–Stokes equations , Computation , Electrohydrodynamics

Unsteady Viscous CFD Simulations of KCS Behaviour and Performance in Head Seas

LiXiang Guo, JiaWei Yu, JiaJun Chen, KaiJun Jiang, DaKui Feng

OMAE 2018; V002T08A040https://doi.org/10.1115/OMAE2018-77330

Abstract

View Articletitled, Unsteady Viscous CFD Simulations of KCS Behaviour and Performance in Head Seas

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Topics: Computational fluid dynamics , Seas , Simulation , Ships , Reynolds-averaged Navier–Stokes equations , Waves , Computation , Containers , Degrees of freedom , Delays

Scale Effect Studies on Hydrodynamic Performance for DTMB 5415 Using CFD

Heng Zhang, Hang Zhang, Xuanshu Chen, Hao Liu, Xianzhou Wang

OMAE 2018; V002T08A041https://doi.org/10.1115/OMAE2018-77331

Abstract

View Articletitled, Scale Effect Studies on Hydrodynamic Performance for DTMB 5415 Using CFD

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Topics: Computational fluid dynamics , Ships , Design , Reynolds-averaged Navier–Stokes equations , Computation , Degrees of freedom , Electrohydrodynamics , Equations of motion , Errors , Finite difference methods

Heat Radiation Research and Optimized Analysis of Burner Boom on Semi-Submersible Drilling Platform

Yuxin Xu, Guowei Sun, Songhua Liu, Fengguang Xue, Yong Bai

OMAE 2018; V002T08A042https://doi.org/10.1115/OMAE2018-77368

Abstract

View Articletitled, Heat Radiation Research and Optimized Analysis of Burner Boom on Semi-Submersible Drilling Platform

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Topics: Drilling , Semi-submersible offshore structures , Thermal radiation , Water , Design , Wind , Engineering design , Sensitivity analysis , Simulation , Well testing services

A Numerical Investigation of Wedge Angle Effects on a Plunger Type Wave Maker With a Constant Submerged Volume

Zohreh Azadian-Kharanjani, Amir H. Nikseresht, Harry B. Bingham

OMAE 2018; V002T08A043https://doi.org/10.1115/OMAE2018-77380

Abstract

View Articletitled, A Numerical Investigation of Wedge Angle Effects on a Plunger Type Wave Maker With a Constant Submerged Volume

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Topics: Waves , Wedges , Algorithms , Fluids , Momentum , Navier-Stokes equations , Numerical analysis , Pressure , Water , Wave amplitude

Numerical Simulation of the Resistance and Self-Propulsion Model Tests

Adrian Lungu

OMAE 2018; V002T08A044https://doi.org/10.1115/OMAE2018-77767

Abstract

View Articletitled, Numerical Simulation of the Resistance and Self-Propulsion Model Tests

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Topics: Computer simulation , Propulsion , Flow (Dynamics) , Computation , Hull , Propellers , Ships , Computational fluid dynamics , Flow simulation , Hydrodynamics

Modelling and Simulation of Moored-Floating Structures Using the Tension-Element-Method

Tobias Martin, Arun Kamath, Hans Bihs

OMAE 2018; V002T08A045https://doi.org/10.1115/OMAE2018-77776

Abstract

View Articletitled, Modelling and Simulation of Moored-Floating Structures Using the Tension-Element-Method

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Topics: Modeling , Mooring , Simulation , Tension , Floating structures , Cables , Fluid structure interaction , Approximation , Computational fluid dynamics , Hydrodynamics

Body Force Propeller Model for Unsteady Surge Motion

Bradford G. Knight, Kevin J. Maki

OMAE 2018; V002T08A046https://doi.org/10.1115/OMAE2018-78046

Abstract

View Articletitled, Body Force Propeller Model for Unsteady Surge Motion

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Topics: Propellers , Surges , Computational fluid dynamics , Modeling , Reynolds-averaged Navier–Stokes equations , Water , Algorithms , Containers , Rotation , Ships

Structural Investigation of the Log Accumulation Effect in a Debris Containment Grid Through Towing Tank Experiments

Felipe Santos de Castro, Eduardo Tadashi Katsuno, Gustavo Roque da Silva Assi, Joao Lucas Dozzi Dantas

OMAE 2018; V002T08A047https://doi.org/10.1115/OMAE2018-78097

Abstract

View Articletitled, Structural Investigation of the Log Accumulation Effect in a Debris Containment Grid Through Towing Tank Experiments

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Topics: Containment , Model basin , Rivers , Data acquisition , Design , Engineering prototypes , Experimental methods , Floating structures , Fluid structure interaction , Hydroelectric power stations

Numerical Analysis of Debris Containment Grid Fluid-Body Interaction

Eduardo Tadashi Katsuno, Gustavo de Goes Gomes, Felipe Santos de Castro, Joao Lucas Dozzi Dantas

OMAE 2018; V002T08A048https://doi.org/10.1115/OMAE2018-78106

Abstract

View Articletitled, Numerical Analysis of Debris Containment Grid Fluid-Body Interaction

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Topics: Containment , Fluids , Numerical analysis , Hydroelectric power stations , Porosity , Computational fluid dynamics , Computer software , Damage , Engineering simulation , Finite volume methods

CFD Simulations of Helical Strakes Reducing Vortex Induced Motion of a Semi-Submersible

Jiawei He, Decheng Wan, Zhiqiang Hu

OMAE 2018; V002T08A049https://doi.org/10.1115/OMAE2018-78372

Abstract

View Articletitled, CFD Simulations of Helical Strakes Reducing Vortex Induced Motion of a Semi-Submersible

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Topics: Computational fluid dynamics , Semi-submersible offshore structures , Simulation , Vortices , Mooring , Vortex shedding , Degrees of freedom , Delay differential equations , Delays , Eddies (Fluid dynamics)

Research on Trailing Cavity of Underwater Vehicles Based on Potential Flow Theory

Zeyu Shi, Xiongliang Yao, Jiaolong Zhao, Longquan Sun, Yue Tian

OMAE 2018; V002T08A050https://doi.org/10.1115/OMAE2018-78676

Abstract

View Articletitled, Research on Trailing Cavity of Underwater Vehicles Based on Potential Flow Theory

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Topics: Cavities , Flow (Dynamics) , Underwater vehicles , Vehicles , Cavitation , Gravity (Force) , Navigation , Pressure , Water

VIV Physics and Suppression

Investigation of Effect of Twisted Surface on Suppression of Vortex-Induced Motion of a Square Column

Chih-Hua Wu, Teck-Bin Arthur Lim, Chang-Wei Kang, Shengwei Ma

OMAE 2018; V002T08A051https://doi.org/10.1115/OMAE2018-77107

Abstract

View Articletitled, Investigation of Effect of Twisted Surface on Suppression of Vortex-Induced Motion of a Square Column

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Topics: Vortices , Turbulence , Flow (Dynamics) , Vortex shedding , Computer simulation , Design , Floating structures , Flow separation , Reynolds number , Safety

VIV Response and Fatigue Damage of Flexible Cylinders With Time-Varying Axial Tension

Yuan Yuchao, Xue Hongxiang, Tang Wenyong, Liu Jun

OMAE 2018; V002T08A052https://doi.org/10.1115/OMAE2018-77142

Abstract

View Articletitled, VIV Response and Fatigue Damage of Flexible Cylinders With Time-Varying Axial Tension

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Topics: Cylinders , Fatigue damage , Tension , Vortex-induced vibration , Computer simulation , Engineering design , Excitation , Fatigue analysis , Resonance , Stiffness

VIM Suppression for a FSR With a Co-Centric Porous Sheath Around the Buoyancy Can: Effects of Mesh Orientation and Diameter Ratio

Jessica Crosswell, Cheslav Balash

OMAE 2018; V002T08A053https://doi.org/10.1115/OMAE2018-77251

Abstract

View Articletitled, VIM Suppression for a FSR With a Co-Centric Porous Sheath Around the Buoyancy Can: Effects of Mesh Orientation and Diameter Ratio

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Topics: Buoyancy , Flow (Dynamics) , Computer software , Cross-flow , Locks (Waterways) , Metals , Pipeline risers , Risers (Casting) , Submersibles , Vortices

A Time Domain Prediction Method for Vortex-Induced Vibrations of a Flexible Pipe With Time-Varying Tension

Mengmeng Zhang, Shixiao Fu, Haojie Ren, Runpei Li, Leijian Song

OMAE 2018; V002T08A054https://doi.org/10.1115/OMAE2018-77451

Abstract

View Articletitled, A Time Domain Prediction Method for Vortex-Induced Vibrations of a Flexible Pipe With Time-Varying Tension

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Topics: Pipes , Tension , Vortex-induced vibration , Fluid-dynamic forces , Drag (Fluid dynamics) , Flow (Dynamics) , Couplings , Cross-flow , Cylinders , Design

Influence of Stiffness Ratio on Vortex-Induced Vibration of Cylinder With Low Aspect Ratio

Dennis M. Gambarine, Luiz E. B. Minioli, Rodolfo T. Gonçalves, André M. Kogishi, André L. C. Fujarra

OMAE 2018; V002T08A055https://doi.org/10.1115/OMAE2018-77665

Abstract

View Articletitled, Influence of Stiffness Ratio on Vortex-Induced Vibration of Cylinder With Low Aspect Ratio

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Topics: Cylinders , Stiffness , Vortex-induced vibration , Shapes , Circular cylinders , Degrees of freedom , Drag (Fluid dynamics) , Lift (Fluid dynamics) , Mooring , Offshore structures

Phenomenological Modelling of Cylinder VIV With Contributions From Oscillatory Flows

Pierre-Adrien Opinel, Narakorn Srinil

OMAE 2018; V002T08A056https://doi.org/10.1115/OMAE2018-77689

Abstract

View Articletitled, Phenomenological Modelling of Cylinder VIV With Contributions From Oscillatory Flows

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Topics: Cylinders , Flow (Dynamics) , Modeling , Vortex-induced vibration , Cross-flow , Vibration , Computational fluid dynamics , Fluids , Frequency response , Wakes

Insights of the Vortex-Induced Vibration Phenomenon: Ideal Models Versus Reality

Robert F. Zueck

OMAE 2018; V002T08A057https://doi.org/10.1115/OMAE2018-77708

Abstract

View Articletitled, Insights of the Vortex-Induced Vibration Phenomenon: Ideal Models Versus Reality

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Topics: Drag (Fluid dynamics) , Fluids , Gravity (Force) , Oscillations , Physics , Spacetime , Vibration , Vortex-induced vibration

Steady and Unsteady Hydrodynamics of Different Shapes of Slender Drift Anchors With a Lattice Boltzmann Approach

Bénédicte Dommergues, Bruno Sainte-Rose, Zaki Abiza

OMAE 2018; V002T08A058https://doi.org/10.1115/OMAE2018-77837

Abstract

View Articletitled, Steady and Unsteady Hydrodynamics of Different Shapes of Slender Drift Anchors With a Lattice Boltzmann Approach

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Topics: Hydrodynamics , Lattice Boltzmann methods , Shapes , Oceans , Computational fluid dynamics , Cross-flow , Design , Pipes , Seas , Water

Experimental Investigation on the Hydrodynamic Responses and Coefficients of Straked Flexible Pipe in Oscillatory Flow

Haojie Ren, Jingyun Cheng, Mengmeng Zhang, Peimin Cao, Shixiao Fu

OMAE 2018; V002T08A059https://doi.org/10.1115/OMAE2018-78010

Abstract

View Articletitled, Experimental Investigation on the Hydrodynamic Responses and Coefficients of Straked Flexible Pipe in Oscillatory Flow

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Topics: Flow (Dynamics) , Pipes , Pipeline risers , Risers (Casting) , Drag (Fluid dynamics) , Vortex-induced vibration , Design , Fluids , Frequency response , Ocean engineering

Suppression of Vortex Shedding With Rotating Wake-Control Cylinders: Numerical Investigation at a Moderate Reynolds Number

Gustavo R. S. Assi, Reinaldo M. Orselli, Mariana Silva-Ortega

OMAE 2018; V002T08A060https://doi.org/10.1115/OMAE2018-78316

Abstract

View Articletitled, Suppression of Vortex Shedding With Rotating Wake-Control Cylinders: Numerical Investigation at a Moderate Reynolds Number

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Topics: Cylinders , Reynolds number , Vortex shedding , Wakes , Vortices , Circular cylinders , Computer simulation , Drag (Fluid dynamics) , Flow-induced vibrations , Rotation

Effect of Secondary Motion on Hydrodynamics of a Cylinder Oscillating in Still Fluid

L. Baranyi, E. Konstantinidis

OMAE 2018; V002T08A061https://doi.org/10.1115/OMAE2018-78443

Abstract

View Articletitled, Effect of Secondary Motion on Hydrodynamics of a Cylinder Oscillating in Still Fluid

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Topics: Cylinders , Fluids , Hydrodynamics , Oscillations , Vorticity , Circular cylinders , Computation , Computer simulation , Engineering simulation , Flow (Dynamics)

Simulations on Hydrodynamic Coefficients of Stationary Cactus-Shaped Cylinders at a Low Reynolds Number

J. Wang, C. Shi, Y. Liu, X. Bao

OMAE 2018; V002T08A062https://doi.org/10.1115/OMAE2018-78472

Abstract

View Articletitled, Simulations on Hydrodynamic Coefficients of Stationary Cactus-Shaped Cylinders at a Low Reynolds Number

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Topics: Cylinders , Engineering simulation , Reynolds number , Simulation , Vortex-induced vibration , Drag (Fluid dynamics) , Pipeline risers , Risers (Casting) , Circular cylinders , Computer simulation

Full-Scale Reynolds Number VIV Testing of Tri-Helically Grooved Drill Riser Buoyancy Module

Collin Gaskill, Jie Wu, Decao Yin

OMAE 2018; V002T08A063https://doi.org/10.1115/OMAE2018-78605

Abstract

View Articletitled, Full-Scale Reynolds Number VIV Testing of Tri-Helically Grooved Drill Riser Buoyancy Module

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Topics: Buoyancy , Drills (Tools) , Pipeline risers , Reynolds number , Testing , Vortex-induced vibration , Drag (Fluid dynamics) , Design , Cylinders , Computational fluid dynamics

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