Numerical simulation of water entry of two-dimensional structures with complex geometry using a CIP-based model

K Zheng, X Zhao, D Yan - Applied Ocean Research, 2021 - Elsevier
The present study extends the CIP-based model for the treatment of water entry of two-
dimensional structures with complex geometry. The high-order difference model, where the …

Comparative numerical study on focusing wave interaction with FPSO-like structure

S Yan, Q Li, J Wang, Q Ma, Z Xie… - International Journal of …, 2019 - onepetro.org
Evaluating the interactions between offshore structures and extreme waves plays an
essential role for securing the survivability of the structures. For this purpose, various …

Investigation of interaction between extreme waves and a moored FPSO using FNPT and CFD solvers

ZZ Hu, S Yan, D Greaves, T Mai, A Raby, Q Ma - Ocean Engineering, 2020 - Elsevier
To assess the survivability of marine structures, numerical tools that can predict the
interaction between extreme waves and structures are needed. Considering the significant …

One-fluid formulation for fluid–structure interaction with free surface

L Yang - Computer Methods in Applied Mechanics and …, 2018 - Elsevier
A simple and efficient computational framework is presented for the simulation of fluid–
structure interaction problems involving rigid body and multiphase flows in the context of …

Comparative study of water-impact problem for ship section and wedge drops

SY Hong, KH Kim, SC Hwang - International Journal of Offshore and …, 2017 - onepetro.org
A comparative study of a water-entry problem was conducted as a focused session of ISOPE-
2016, Rhodes by the International Hydrodynamic Committee (IHC) of ISOPE. Thirteen …

Numerical simulation of water entry of a wedge using a modified ghost-cell immersed boundary method

K Zheng, X Zhao, Z Yang, C Lv, S Duan, W Lin… - Journal of Marine …, 2020 - Springer
The hydrodynamic problems of water entry of a wedge are investigated by a modified ghost-
cell immersed boundary method. The modifications correspond to a newly proposed …

[HTML][HTML] Numerical modelling of oil containment process under current and waves

J Xing, S Chen, D Stagonas, L Yang - Ocean Engineering, 2023 - Elsevier
This study presents a novel three-phase Fluid–Structure Interaction (FSI) model for
simulating the containment of oil spills. The model uses Level Sets to capture the evolution …

A method to measure wave impact force and its validation

Y Guo, L Xiao, Y Kou, G Zhao - ISOPE International Ocean and Polar …, 2017 - onepetro.org
Wave impact load is of particular concern to ships and offshore structures, especially when
they serve in rough seas. Extreme wave impact is catastrophic and may lead to structural …

Numerical simulation of attenuator wave energy converter using one-fluid formulation

L Yang, Z Lyu, P Yang, D Pavlidis, F Fang… - … Ocean and Polar …, 2018 - onepetro.org
This work presents a numerical investigation of the attenuator type of Wave Energy
Converter (WEC) that uses the immersed 'one-fluid'formulation in two dimensions. In the …

Validation exercises for a free falling wedge into calm water

J Muralha, L Eça, A Maximiano… - International …, 2018 - asmedigitalcollection.asme.org
This paper presents the assessment of the modelling error (Validation) of a Navier-Stokes
solver using Volume of Fluid (VOF) and moving grid techniques in the simulation of a free …