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Keywords: numerical simulation
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Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-118
... and numerical simulation of Haiji-1 mega jacket launch process is presented. Field motion measurements are carried out using Global Navigation Satellite System (GNSS) and Inertial Navigation System (INS) placed on jacket and launching barge. The potential flow theory software MOSES is adopted to simulate...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-082
... in an assumed wind farm, which consists of 25 turbines. The difference of wave height in 1 year data was about 10 %, and numerical simulation was carried out based on the analyzed weather condition. The difference in mooring tension was not large in this study. INTRODUCTION Floating Offshore Wind Turbine...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-053
... to the installation site as a semi-submersible wind turbine, which makes the transportation process much convenient. A fully coupled aero-hydro-servo-elastic analysis of the novel FOWT system is carried out to examine its dynamic behavior. Two main aspects are investigated through numerical simulations, one...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-192
... ABSTRACT In this paper, the negative friction resistance of double-sleeve pile in coastal underconsolidated soil is studied by three-dimensional numerical simulation. The feasibility of the numerical simulation method of double-sleeve pile is verified by comparing numerical simulation results...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-197
... deformation social responsibility pre-stressed tendon bundle pre-stressed tendon asia government wind energy collision displacement composite bucket foundation numerical simulation wind turbine offshore wind turbine water depth sustainability sustainable development bucket foundation...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-296
... resistances at different icebreaking speeds obtained by FEM/SPH coupling method and model test are compared. It is obtained that: (1) the FEM/SPH coupling method is able to simulate the ship/ice/water coupling effect, (2) and the deviations of ice resistances obtained by numerical simulation are within 15...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-006
... stiffness thickness wall thickness conductor wang numerical simulation platform-drilling riser-blowout preventer system ABSTRACT The subsea wellhead is a key equipment connecting the drilling riser and wellbore in a reservoir formation. During deepwater drilling, the motion of the floating...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-533
... become shorter compared with the scale of ships. However, both the experimental and the numerical simulations of added resistance still remains great uncertainty because of the instability of wave-making in water basins and the limitations of numerical schemes. In order to solve the problems in real sea...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-480
... ABSTRACT Maneuverability is crucial for ship operators to understand the performance of escort tugs and improve seamanship. In this work, an escort tug model is taken as the studied ship. Oblique towing tests (OTT) are numerically simulated via the Reynolds-averaged Navier-Stokes (RANS) method...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-571
... al. (2021) studied the hydrodynamic performance of the Delft 372 catamaran in still water. The research shows that the numerical simulation of the flow field around the catamaran based on the RANS method has high accuracy in resistance, trim and heave. Based on the URANS solver, He et al. (2015...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-590
... of the capability to capture the cavitation phenomenon and the corresponding unsteady dynamics as well as the computational efficiency, the Reynolds-Averaged Navier-Stokes (RANS) method is often adopted for the numerical simulation of the cavitating flow in the practical engineering application. Yang et al. (2011...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-281
... upstream oil & gas sub-sea system collision process steel plate china government asia government platform offshore nuclear-powered platform platform structure reservoir simulation bearing capacity numerical simulation sea ice longitudinal nuclear-powered platform thickness...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-299
... particle interaction ice particle fsicr method europe government relative error ship particle numerical simulation Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023 by the International Society...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-300
..., 2016; Huang, Huang and Sun, 2018.), and the numerical simulation approach (Zhou, Gao and Li, 2019; Liu and Ji, 2022). asia government sub-sea system numerical model stern ice resistance floating production storage and offloading china government floating production system fpso ice...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-312
... china government working condition ripple elevation historical curve asia government interaction free surface pressure probe theoretical solution boundary cylinder mesh wave gauge wave-current interaction offshore structure reservoir simulation numerical simulation historical...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-313
... for a long time, which will affect the stealth of military ships. As a consequence, many academics have long focused on bow breaking, and a lot of research has been done in this area. At present, there are two main methods to study bow breaking phenomenon: ship model test and numerical simulation. Baba(1969...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-339
... free decay and irregular wave conditions. Based on the results from the model tests and numerical simulations using the program ABS PROLL, it is observed that the applied ART was effective in mitigating the roll motion of the tested ship. In the synchronous roll condition, more than 20% roll reduction...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-328
... tip clearance production monitoring different tip clearance reservoir simulation upstream oil & gas china government production control propulsion performance asia government production logging clearance numerical simulation coefficient propulsor investigation time step...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-327
... to compare the differences between the forces and coefficients with or without ballasts. The drag coefficient, lift coefficient and inertial coefficient of the ballast and pipe can be both analyzed to see the effect of ballast. By adopting numerical simulation for this study can be improved the engineering...

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