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Keywords: surge
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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-23-230
... & gas mooring system wind turbine asia government sub-sea system frequency china government wind energy foundation moderate water wave frequency wire rope motion response united states government north america government fowt water depth natural frequency surge anchor heave...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-040
...). The experimental campaign includes static equilibrium load cases, free decay tests (in heave, surge and pitch) and the hydrodynamic response for two focused wave train cases. The main scope of the 1st FOWT Comparative Study is to evaluate the accuracy and efficiency of various numerical approaches for modelling...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-068
... sweden government sub-sea system wave case fowt mooring system ocean energy cable fore cable surge openfoam cylinder mesh coupling heave equilibrium position tension fore cable wind turbine offshore wind turbine aft line pitch angle tension aft cable Proceedings of the Thirty-third...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-073
... united states government modeling & simulation robertson jonkman openfast second-order effect surge heave engineering radial column tuned openfast hydrodynamic model Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-088
... with the floater. Next, by enabling the sphere to oscillate in heave, as well as in both heave and surge, the device's performance for one and two operational modes is assessed. INTRODUCTION Wave energy corresponds to a vast, clean source of ocean renewable energy. Its strategic-driven exploitation...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-094
... suggested, with the majority extracting energy from the vertical mode (heave). Nevertheless, point absorbers designed to operate in surge (Bhinder et al., 2009), pitch (McCabe et al., 2006), roll, yaw or a combination of these modes have also been conceived and developed through advanced numerical...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-529
..., and k is the radiation potential of k-th mode with complex amplitude Xk, where in particular k = 1 for surge, k = 3 for heave, and k = 5 for pitch. To obtain the velocity potential k (k = 1 7) numerically, the Improved New Strip Method (NSM) are used, in which the radiation problem for the surge...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-032
... university offshore wind turbine coefficient characteristic mooring system subsea system platform engineering surge hydrodynamic coefficient dynamic analysis medium water depth stiffness ocean engineering dtu 10mw Proceedings of the Thirty-second (2022) International Ocean and Polar...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3105
..., several times above the dominant wave frequencies, whereas in the surge, sway, and yaw degrees of freedom below them. Though their natural frequencies are far away from the dominant wave frequencies, the non-linear effect can give rise to force components near their natural frequencies. Even...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1183
..., the correct calculation of current load is of great significance to the safety of FOWT and the design of the mooring positioning system. wind energy floating production system model test offshore projects planning and execution platform design frequency fpso renewable energy vim surge sway...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1173
... to inaccurate description of the dynamic and stochastic characteristics of responses. subsea system social responsibility fish cage wind energy sustainability rao heave drag force energy conservation renewable energy wamit wind turbine numerical model pitch rao surge drag coefficient...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-446
... spectrum generalized energy spectrum tp 1 characteristic freak wave cylinder freak wave random wave surge wave period time-frequency spectrum heave subsea system time-frequency spectra distribution parameter mooring system random wave motion response time history ABSTRACT...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-012
... gauge equation interaction hemispherical cylinder numerical simulation float motion focus wave profile upstream oil & gas boundary amplitude experiment surge empty tank heave in-house code wave interaction wave profile cylinder experimental data simulation subsea system...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-073
... (fixed location or pre-determined track) exclusively by means of active thrusters (Sprensen, 2011). In the traditional design of dynamic positioning systems, it has been adequate to only consider the three degree-of-freedom (DOF) motion in the horizontal plane (surge, sway and yaw). However, for certain...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-058
... central pressure typhoon taiwan blue line observation data effective controlling parameter typhoon krosa typhoon event surge prediction neural network artificial intelligence prediction machine learning validation green line fuzzy logic storm surge surge deviation hualien...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-040
... disaster surge artificial intelligence wang distribution model chen engineering storm surge wave height intensity storm surge disaster application classification frequency maximum entropy entropy distribution extreme wave height liu zhang tide level ABSTRACT How...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-005
.... The present numerical results are obtained using open-source CFD with waves generated via linear superposition of first order wave components, derived from empty tank data. Two geometries are considered and the effect of wave steepness on surge, heave and pitch motion, along with the load in the mooring...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-345
... to the experimental data, the motion response including heave, surge and pitch had an upward trend with the wave height increasing. However, there was no obvious correlation between the motion response and wave periods. It can be concluded that wave parameters and draught should be taken into consideration...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-377
... relaxation zone university platform jacobsen upstream oil & gas ransley subsea system surge experimental data frequency numerical model wave-current condition turbine experiment renewable energy ocean energy mooring system amplitude proceedings validation power delivery...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-526
... ABSTRACT This paper reviews major typhoon-induced coastal disasters and countermeasures in Japan since 1950s and introduces some research works on their technical issues. It includes Typhoon Vera in 1959 triggering a storm surge flood and taking approximately 5,000 lives away, the development...

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