1-20 of 52
Finite difference methods
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Hydrodynamic Coupling of Viscous and Non-Viscous Numerical Wave Solutions Within the Open-Source Hydrodynamics Framework REEF3D

Weizhi Wang, Csaba Pákozdi, Arun Kamath, Tobias Martin, Hans Bihs
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A008, June 21–30, 2021
Paper No: OMAE2021-62185
https://doi.org/10.1115/OMAE2021-62185
View Paper titled, Hydrodynamic Coupling of Viscous and Non-Viscous Numerical Wave Solutions Within the Open-Source Hydrodynamics Framework REEF3D
Open the PDF for Hydrodynamic Coupling of Viscous and Non-Viscous Numerical Wave Solutions Within the Open-Source Hydrodynamics Framework REEF3D in another window
Topics: Hydrodynamics, Waves, Computational fluid dynamics, Boundary-value problems, Flow (Dynamics), Laplace equations, Resolution (Optics), Turbulence, Finite difference methods, Kinematics
Proceedings Papers

A 2D Navier-Stokes Equations Solver Based on Generalized Harmonic Polynomial Cell Method With Non-Uniform Grid

Xueying Yu, Yanlin Shao, David R. Fuhrman
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A005, June 21–30, 2021
Paper No: OMAE2021-62778
https://doi.org/10.1115/OMAE2021-62778
View Paper titled, A 2D Navier-Stokes Equations Solver Based on Generalized Harmonic Polynomial Cell Method With Non-Uniform Grid
Open the PDF for A 2D Navier-Stokes Equations Solver Based on Generalized Harmonic Polynomial Cell Method With Non-Uniform Grid in another window
Topics: Navier-Stokes equations, Polynomials, Laplace equations, Poisson equation, Circular cylinders, Diffusion (Physics), Finite difference methods, Flow (Dynamics), Fluid structure interaction, Vortices
Proceedings Papers

High-Fidelity Representation of Three-Hour Offshore Short-Crested Wave Field in the Fully Nonlinear Potential Flow Model REEF3D::FNPF

Weizhi Wang, Csaba Pakozdi, Arun Kamath, Hans Bihs
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A058, August 3–7, 2020
Paper No: OMAE2020-18262
https://doi.org/10.1115/OMAE2020-18262
View Paper titled, High-Fidelity Representation of Three-Hour Offshore Short-Crested Wave Field in the Fully Nonlinear Potential Flow Model REEF3D::FNPF
Open the PDF for High-Fidelity Representation of Three-Hour Offshore Short-Crested Wave Field in the Fully Nonlinear Potential Flow Model REEF3D::FNPF in another window
Topics: Flow (Dynamics), Ocean engineering, Waves, Seas, Spacetime, Boundary-value problems, Computation, Computer simulation, Engineering simulation, Errors
Proceedings Papers

Dynamic Simulation of a Mooring Catenary Based on the Lumped-Mass Approach: OpenModelica and Python Implementations

Savin Viswanathan, Christian Holden
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A042, August 3–7, 2020
Paper No: OMAE2020-18134
https://doi.org/10.1115/OMAE2020-18134
View Paper titled, Dynamic Simulation of a Mooring Catenary Based on the Lumped-Mass Approach: OpenModelica and Python Implementations
Open the PDF for Dynamic Simulation of a Mooring Catenary Based on the Lumped-Mass Approach: OpenModelica and Python Implementations in another window
Topics: Mooring, Simulation, Stress, Boundary-value problems, Computer software, Drag (Fluid dynamics), Elasticity, Equations of motion, Finite difference methods, Fluids
Proceedings Papers

Coupled Discrete Element-Finite Difference Method Simulations of OMNI-Max Anchor Installation in Granular Seabed

Yancheng Yang, Haixiao Liu
Proc. ASME. OMAE2020, Volume 10: Offshore Geotechnics, V010T10A002, August 3–7, 2020
Paper No: OMAE2020-18452
https://doi.org/10.1115/OMAE2020-18452
View Paper titled, Coupled Discrete Element-Finite Difference Method Simulations of OMNI-Max Anchor Installation in Granular Seabed
Open the PDF for Coupled Discrete Element-Finite Difference Method Simulations of OMNI-Max Anchor Installation in Granular Seabed in another window
Topics: Engineering simulation, Seabed, Simulation, Discrete element methods, Friction, Ocean engineering, Sands, Soil, Mooring, Water
Proceedings Papers

Feasible Numerical Technique for Analysis of Offshore Pipelines and Risers

Pavel A. Trapper
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A016, August 3–7, 2020
Paper No: OMAE2020-18564
https://doi.org/10.1115/OMAE2020-18564
View Paper titled, Feasible Numerical Technique for Analysis of Offshore Pipelines and Risers
Open the PDF for Feasible Numerical Technique for Analysis of Offshore Pipelines and Risers in another window
Topics: Pipeline risers, Risers (Casting), Seabed, Underwater pipelines, Water, Pipes, Buoyancy, Deformation, Drag (Fluid dynamics), Graphical user interfaces
Proceedings Papers

Anti-Icing and De-Icing of Pipe Structures on Marine Vessels Using Waste Heat Recovery

Lene Æsøy, Henry Piehl, Palmar Bjørnøy
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A006, June 9–14, 2019
Paper No: OMAE2019-96689
https://doi.org/10.1115/OMAE2019-96689
View Paper titled, Anti-Icing and De-Icing of Pipe Structures on Marine Vessels Using Waste Heat Recovery
Open the PDF for Anti-Icing and De-Icing of Pipe Structures on Marine Vessels Using Waste Heat Recovery in another window
Topics: Deicing, Heat recovery, Pipes, Vessels, Ice, Ships, Design, Arctic region, Water, Accidents
Proceedings Papers

Experimental Validation of Towed Underwater Cable Model

Jan Vidar Grindheim, Antonio Carlos Fernandes, Joel Sena Sales Junior, Inge Revhaug
Proc. ASME. OMAE2019, Volume 7A: Ocean Engineering, V07AT06A044, June 9–14, 2019
Paper No: OMAE2019-96349
https://doi.org/10.1115/OMAE2019-96349
View Paper titled, Experimental Validation of Towed Underwater Cable Model
Open the PDF for Experimental Validation of Towed Underwater Cable Model in another window
Topics: Cables, Steady state, Weight (Mass), Currents, Dynamics (Mechanics), Finite difference methods, Partial differential equations, System dynamics, Tension
Proceedings Papers

Research on the Improved Body-Force Method Based on Viscous Flow

Zhiheng Li, Jiawei Yu, Dakui Feng, Kaijun Jiang, Yujie Zhou
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A045, June 9–14, 2019
Paper No: OMAE2019-95887
https://doi.org/10.1115/OMAE2019-95887
View Paper titled, Research on the Improved Body-Force Method Based on Viscous Flow
Open the PDF for Research on the Improved Body-Force Method Based on Viscous Flow in another window
Topics: Drag (Fluid dynamics), Finite difference methods, Viscous flow, Propellers, Reynolds-averaged Navier–Stokes equations, Ships, Blades, Flow (Dynamics), Simulation, Computational fluid dynamics
Proceedings Papers

Numerical Study on Scale Effect of KCS

Yujie Zhou, Liwei Liu, Xiao Cai, Dakui Feng, Bin Guo
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A057, June 9–14, 2019
Paper No: OMAE2019-96831
https://doi.org/10.1115/OMAE2019-96831
View Paper titled, Numerical Study on Scale Effect of KCS
Open the PDF for Numerical Study on Scale Effect of KCS in another window
Topics: Algorithms, Computation, Computational fluid dynamics, Degrees of freedom, Design, Electrohydrodynamics, Equations of motion, Finite difference methods, Pressure, Propellers
Proceedings Papers

REEF3D::FNPF: A Flexible Fully Nonlinear Potential Flow Solver

Hans Bihs, Weizhi Wang, Tobias Martin, Arun Kamath
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A018, June 9–14, 2019
Paper No: OMAE2019-96524
https://doi.org/10.1115/OMAE2019-96524
View Paper titled, REEF3D::FNPF: A Flexible Fully Nonlinear Potential Flow Solver
Open the PDF for REEF3D::FNPF: A Flexible Fully Nonlinear Potential Flow Solver in another window
Topics: Flow (Dynamics), Waves, Computational fluid dynamics, Boundary-value problems, Kinematics, Laplace equations, Water, Computation, Dynamics (Mechanics), Finite difference methods
Proceedings Papers

Numerical Simulation of Surface Ship Motion in Regular Head Waves

Lixiang Guo, Peng Wei, Zhiguo Zhang, Yue Sun, Jiawei Yu
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A039, June 17–22, 2018
Paper No: OMAE2018-77327
https://doi.org/10.1115/OMAE2018-77327
View Paper titled, Numerical Simulation of Surface Ship Motion in Regular Head Waves
Open the PDF for Numerical Simulation of Surface Ship Motion in Regular Head Waves in another window
Topics: Computer simulation, Ships, Waves, Simulation, Computational fluid dynamics, Degrees of freedom, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Computation, Electrohydrodynamics
Proceedings Papers

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

LiXiang Guo, JiaWei Yu, JiaJun Chen, KaiJun Jiang, DaKui Feng
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A040, June 17–22, 2018
Paper No: OMAE2018-77330
https://doi.org/10.1115/OMAE2018-77330
View Paper titled, Unsteady Viscous CFD Simulations of KCS Behaviour and Performance in Head Seas
Open the PDF for Unsteady Viscous CFD Simulations of KCS Behaviour and Performance in Head Seas in another window
Topics: Computational fluid dynamics, Seas, Simulation, Ships, Reynolds-averaged Navier–Stokes equations, Waves, Computation, Containers, Degrees of freedom, Delays
Proceedings Papers

Scale Effect Studies on Hydrodynamic Performance for DTMB 5415 Using CFD

Heng Zhang, Hang Zhang, Xuanshu Chen, Hao Liu, Xianzhou Wang
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A041, June 17–22, 2018
Paper No: OMAE2018-77331
https://doi.org/10.1115/OMAE2018-77331
View Paper titled, Scale Effect Studies on Hydrodynamic Performance for DTMB 5415 Using CFD
Open the PDF for Scale Effect Studies on Hydrodynamic Performance for DTMB 5415 Using CFD in another window
Topics: Computational fluid dynamics, Ships, Design, Reynolds-averaged Navier–Stokes equations, Computation, Degrees of freedom, Electrohydrodynamics, Equations of motion, Errors, Finite difference methods
Proceedings Papers

Comparisons of Turning Abilities of Submarine With Different Rudder Configurations

Dakui Feng, Xuanshu Chen, Hao Liu, Zhiguo Zhang, Xianzhou Wang
Proc. ASME. OMAE2018, Volume 7A: Ocean Engineering, V07AT06A016, June 17–22, 2018
Paper No: OMAE2018-77983
https://doi.org/10.1115/OMAE2018-77983
View Paper titled, Comparisons of Turning Abilities of Submarine With Different Rudder Configurations
Open the PDF for Comparisons of Turning Abilities of Submarine With Different Rudder Configurations in another window
Topics: Turning, Underwater vehicles, Degrees of freedom, Engineering simulation, Simulation, Computation, Computational fluid dynamics, Computer simulation, Equations of motion, Finite difference methods
Proceedings Papers

Nonlinear Effects of Wave Heights on Coupled Sloshing and Seakeeping Responses

Xin Wang, Makoto Arai, Gustavo Karuka
Proc. ASME. OMAE2018, Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics, V009T13A024, June 17–22, 2018
Paper No: OMAE2018-78232
https://doi.org/10.1115/OMAE2018-78232
View Paper titled, Nonlinear Effects of Wave Heights on Coupled Sloshing and Seakeeping Responses
Open the PDF for Nonlinear Effects of Wave Heights on Coupled Sloshing and Seakeeping Responses in another window
Topics: Sloshing, Waves, Numerical analysis, Liquefied natural gas, Dynamics (Mechanics), Finite difference methods, Hydrostatics, Impulse (Physics), Natural gas, Ocean engineering
Proceedings Papers

A New Icebreaking Pattern for the Application in Numerical Simulation of Ship Performance in Level Ice

Fang Li, Mikko Kotilainen, Floris Goerlandt, Pentti Kujala
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A017, June 17–22, 2018
Paper No: OMAE2018-77991
https://doi.org/10.1115/OMAE2018-77991
View Paper titled, A New Icebreaking Pattern for the Application in Numerical Simulation of Ship Performance in Level Ice
Open the PDF for A New Icebreaking Pattern for the Application in Numerical Simulation of Ship Performance in Level Ice in another window
Topics: Computer simulation, Ice, Ships, Hull, Geometry, Stress, Computation, Deflection, Finite difference methods, Image processing
Proceedings Papers

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

Rijie Li, Liwei Liu, Lixiang Guo, Dakui Feng, Xianzhou Wang
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A036, June 17–22, 2018
Paper No: OMAE2018-77241
https://doi.org/10.1115/OMAE2018-77241
View Paper titled, Numerical Simulation of Hydrodynamic Performance of Multi-Hull Catamaran With 3DOF Motion
Open the PDF for Numerical Simulation of Hydrodynamic Performance of Multi-Hull Catamaran With 3DOF Motion in another window
Topics: Computer simulation, Hull, Computational fluid dynamics, Degrees of freedom, Electrohydrodynamics, Reynolds-averaged Navier–Stokes equations, Anisotropy, Computation, Equations of motion, Finite difference methods
Proceedings Papers

Numerical Analysis of Wave Impact Loads on Semi-Submersible Platform

Kangping Liao, Wenyang Duan, QingWei Ma, Shan Ma, Binbin Zhao, Changhong Hu
Proc. ASME. OMAE2017, Volume 1: Offshore Technology, V001T01A084, June 25–30, 2017
Paper No: OMAE2017-62464
https://doi.org/10.1115/OMAE2017-62464
View Paper titled, Numerical Analysis of Wave Impact Loads on Semi-Submersible Platform
Open the PDF for Numerical Analysis of Wave Impact Loads on Semi-Submersible Platform in another window
Topics: Numerical analysis, Semi-submersible offshore structures, Stress, Waves, Damage, Finite difference methods, Flow (Dynamics), Fluids, Seas, Surface roughness
Proceedings Papers

Numerical Solution of Rapid Freezing of Sea Water on Cold Substrates

Saeed R. Dehghani, Yuri S. Muzychka, Greg F. Naterer
Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A006, June 25–30, 2017
Paper No: OMAE2017-62191
https://doi.org/10.1115/OMAE2017-62191
View Paper titled, Numerical Solution of Rapid Freezing of Sea Water on Cold Substrates
Open the PDF for Numerical Solution of Rapid Freezing of Sea Water on Cold Substrates in another window
Topics: Freezing, Seawater, Ice, Water, Solidification, Finite difference methods, Offshore structures, Phase interfaces, Transient heat transfer, Transients (Dynamics)