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Keywords: boundary condition
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-117
... of excess pore pressure caused by contraction of the soil under the action of cyclic loading (Seed and Rahman, 1978; Sumer and Fredsøe, 2002). In this study, we focus on the oscillatory mechanism and the associated seabed liquefaction. pore pressure liquefaction regular wave boundary condition...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-119
... upstream oil & gas maximum liquefaction depth midstream oil & gas offshore pipeline pore pressure single pipeline jeng amplitude fluid dynamics pipeline seabed response tandem pipeline pore-water pressure variation reservoir characterization single pipe boundary condition loading...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-344
... to be semi-infinite extended and of uniform properties. A boundary integral equation is developed for the velocity potential based on a specific Green function, which satisfies both the boundary conditions on free-surface and the semi-infinite ice sheet. Numerical results show oscillatory behaviours...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-351
... wave frequency upstream oil & gas wavelength parametric roll occur ocean engineering prediction grid variation ship boundary condition parametric roll amplitude forward speed validation study Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-215
... method amplification factor equation elastic plate element method wave motion ice sheet harbour boundary condition inner product frozen harbour interaction harbour wall thickness wave diffraction velocity potential theory Proceedings of the Thirty-second (2022) International Ocean...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-234
... with complex moving boundary conditions and mutual Fluid-Structure Interaction (FSI), as presented in a lot of recent studies (e.g. Liu and Zhang, 2019; Luo et al., 2021; Gotoh et al., 2021; Lyu et al., 2022). On the other hand, numerical modelling of FSI with composite structures has been very rarely studied...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-237
... fluid model model 1 shimizu fluid dynamics discretization scheme khayyer conservation property upstream oil & gas particle consistent discretization scheme boundary condition equation of state gotoh particle method koshizuka accuracy laplacian differential operator high-order...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-073
... radiated wave elevation cylinder wave elevation navier-stoke equation wave amplitude upstream oil & gas approximation euler approximation free surface engineering boundary condition non-linear case Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-087
... upstream oil & gas engineering foundation monopile flow velocity pore pressure liquefaction reservoir characterization pile array coastal engineering seabed liquefaction depth fluid dynamics flow in porous media boundary condition spatial distribution liquefaction depth ocean...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-260
... system. Besides, because of the avoidance of the deformation and displacement of the mesh, the non-inertial coordinate system-based solver has better numerical stability and it is easier to set boundary conditions and the motion. INTRODUCTION In recent years, ocean exploration has gradually been paid...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-002
... crane flow rate reservoir surveillance mineral collection module hose pump lifting pump secondary processing university mineral separation module mineral collection boundary condition Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-028
... roughness hub height platform motion wind turbine blade boundary condition inflow wind condition fowt complex abl inflow simulation aerodynamic performance oscillation amplitude Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-359
... as symmetric boundary condition. It can be Fig. 3 Photo of the 3D topography in the experiment. The modified Goring s method us adopted to generate a solitary of large amplitude (Xuan, et al, 2013). The wave maker generates solitary waves by using improved Goring s (Grimshaw, 1970) method, which generates...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-368
... computational domain together, just match the boundary condition of these two methods. The advantage of domain-decomposition method is the ability to achieve the two-way coupling easily. For example, Kim et al (2010) applied two-way coupling of BEM and VOF method to study the random waves. However, the two-way...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-375
.... The virtual force term is used to meet the boundary conditions in a body non-fitted grid system. In this paper, a numerical model combined IBM for free surface flow has been developed. The main algorithm is based on the framework of codes in-house. The model is used to simulate the fluid-structure interaction...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-432
... generating-absorbing boundary condition (GABC) is adopted to replace the time-consuming moving boundary wavemaker. A geometric volume-of-fluid (VOF) method based on piecewise-linear interface calculation (PLIC) is incorporated in the present numerical model to capture the sharp interface and improve...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-438
... boundary condition continuity equation elastic plate Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1-880653-81-4; ISSN 1098...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-450
... marine transportation pressure distribution deformation calculation finite element model rotation schematic diagram external load shaft system simulation element model diagram boundary condition reaction force hull Proceedings of the Thirty-second (2022) International Ocean and Polar...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-478
... & gas shock wave rocket baffle gas jet monitoring point recovery process impact load total pressure flow field mesh boundary condition reservoir simulation gas flow field calculation numerical simulation nozzle diamond shock wave rocket recovery equation Proceedings of the Thirty...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-585
... experiment of the steering reversing mechanism is carried out in the circulating water tank. Lastly, the conclusions are made by both numerical simulation and experimental results. calculation hydrodynamic load deviation force sensor mechanism boundary condition simulation method experiment...

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