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Keywords: numerical result
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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-22-375
... gauge boundary condition flow field virtual boundary accuracy ghost cell numerical result interaction 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...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-313
... numerical result accuracy 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 1098-6189 www.isope.org Research...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-317
... sensor are used to record and analyze the data of the collision process. On this basis, the CFD-FEM method is used to study the numerical results. The results show that the numerical results calculated by CFD-FEM are in good agreement with the experimental results. Under the hydrodynamic interaction...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-512
... them with the numerical results of full scale ship, and then the advantages of CFD method based on viscous flow in the evaluation of full-scale hydrodynamic characteristics of ships are described. Sakamoto et al. (2020) conducted viscous CFD analysis on two merchant ships, and used the model and full...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4171
.... Numerical method is verified based on experimental results according to the ITTC approach first, following numerical simulations on catamarans in shallow water in the same approach. The numerical results show that shallow water effects are obvious on resistance and flow characters of catamaran, and change...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4148
... are investigated. The evolutions of the bubble shapes, jet formation and pressure waves are studied in detail. From our numerical results, we find that the pressure wave cannot pass though the free surface such that the high pressure gradient will appear between the free surface and the top boundary of the bubble...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1156
... marine transportation flow field robot is upstream oil & gas different rotation rate robot artificial intelligence passenger transportation hydrofoil underwater robot move hydrodynamic performance main body rotation rate propeller thrust ducted propeller numerical result...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3221
... comparative value mesh coefficient reservoir simulation circular cylinder cylinder reservoir surveillance frequency calculation williamson 1996 grid shed vortice numerical result lift coefficient reynolds number turbulence model discretization error Proceedings of the Thirty-first (2021...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3183
... of numerical dissipation. Here, the value range of parameter is 1.1 to 1.3 for the present study. Then, the 5 th-order This section shows the numerical results of the scheme presented in this paper, and verifies its effectiveness on curvilinear grid. The non- WENO numerical flux 12 at the half-point...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3239
... upstream oil & gas computational domain constant slope wave propagation flow in porous media simulation morphological simulation beach reservoir characterization discretization ripple wave period leftheriotis numerical result numerical model morphological evolution sediment...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3107
... the green water on a fixed rectangular structure, and the flow kinematics and impact pressure are calculated. INTRODUCTION The numerical results are compared with the model test data in reference (Lee et al., 2020). The rest of the paper is arranged as follows. A briefly In rough sea conditions, marine...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3128
... comput stress tensor equation upstream oil & gas cylindrical structure dynamic interaction vertical compliant structure level ice numerical result ice load tensor structure interaction smoothed particle hydrodynamic interaction vibration Proceedings of the Thirty-first (2021...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3104
... storage & offloading floating production storage and offloading numerical wave tank openfoam turbine solver mesh wave amplitude floater overset mesh steepness wave period motion response mesh solver interaction peak wave amplitude amplitude semi-submersible floater numerical result...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3114
... measurements and numerical results for test cases under di erent external excitations. Finally, the conclusions in terms of model accuracy and applicability are summarised based on the validation and application results. It is found that the proposed FVM based sloshing FNPF model is able to simulate fully...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3103
... upstream oil & gas bubble entrainment process liquid jet entrainment process multiphase flow euler-lagrange method numerical result initial impact process lagrange bubble air cavity algorithm interface Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3121
... Abstract This paper presents numerical results based on the ISOPE-2020 comparative study (Sriram, et al., 2020; 2021) on steep focused waves interactions with fixed and moving cylinders. A fully nonlinear threedimensional numerical wave tank based on a high order boundary element method...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1106
... state numerical result marine transportation long-period wave suction dredger ship motion tshd heave amplitude Experimental Study on Dynamic Response Characteristics of Trailing Suction Dredger under Medium and Long Period Waves Jifu Yin 1, 2, Guojun Hong 1, 2, Zhongwei Zhou 1, 2, Minhua Shu 1...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2152
.... The reliability of a bellowstype of FPED was verified by the comparison between the numerical results with the experiment ones. The device shows good performance on monitoring of pipelines and reliability as an energy harvester. INTRODUCTION Structural Health Monitoring (SHM) of pipelines in the Ocean...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3245
... particle liquified natural gas upstream oil & gas semi-spheroidal end shell frequency range snapshot numerical result axisymmetric tank tank free surface elevation end shell amplitude spherical container A Numerical Study on Sloshing in Horizontal Axisymmetric LNG Tanks Cezar Augusto...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3195
... with a fixed vertical cylinder. The present numerical results of wave elevations and dynamic pressures recorded at different positions are provided and compared with the experimental data. Then the wave run-up and inline force are analysed in the time-frequency domain based on wavelet transforms...

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