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Keywords: amplitude
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Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1247
... characteristics under several conditions: the initial distance between materials, vibration frequency, and amplitude. We used some key parameters, such as aspect ratio, connection setup between hybrid devices, and initial distance, to obtain high electric performance and high efficiency. We found that both PENG...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1290
... in the modelling of iceberg towing process and calculation of non-linear dynamic effects in the "vessel- tow line-iceberg" system. transverse direction rough sea condition coefficient tow line line force longitudinal sea disturbance amplitude diagram different sea condition calculation...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1289
... oscillations. dynamic response factor assumption tow line iceberg 1960 artificial intelligence coefficient tow force mass matrix iceberg 1961 oscillation vector iceberg dependence mathematical model amplitude line force equation time interval 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-21-1250
... are analyzed. However, in case of a fewer number of sub-modules, the difference of structural responses could occur in comparison with the case of structure having a large number of modules. engineering buoy wave load module structure equation renewable energy connection beam amplitude numerical...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3109
... on the resistance in calm water and the effect of wave amplitude on the added resistance in waves. Ghadimi et al. (2019) investigated the seakeeping performance of trimaran in the head wave and bow quartering wave by the commercial computational fluid dynamics code Flow-3D, and the numerical method is validated...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3104
... proven capability to accurately capture large amplitude motions of structures. In the meantime, the quasi-static mooring line model is integrated into the overset mesh CFD model so the effects of both waves and mooring systems on FOWTs can be simulated. To validate the coupled model, a test case...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3147
... amplitude renewable energy destructive interference location velocity component wave amplitude social responsibility wave frequency basin free surface elevation circular wave basin surface elevation sustainable development absorption side frequency experiment wave field wave condition...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3143
... the generation of focusing waves through the finite element method of s transformation, and Johannessen (2001) studied the focusing wave train through double Fourier transform. Tromans (1991) proposed a New-Wave Theory that could simulate extreme waves with specific wave amplitude. Westphalen (2008) used...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3105
... if these force components are small, their effect on the dynamic response can be significant. wind energy sustainability wind velocity subsea system social responsibility mooring system renewable energy simulation natural frequency nonlinear wave model regular wave amplitude tlpwt frequency...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3158
... marine transportation roll decay test prediction implementation eddy regression formula artificial intelligence amplitude model test equation simulation coefficient himeno Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3157
... Abstract Radiation damping may play an important role in the prediction of gap resonance amplitude by potential flow models. In this paper, the radiation of the gap resonance between twin fixed floating boxes is numerically studied by using a linear potential flow model in frequency domain...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3154
... Abstract A multi-domain method incorporated with higher-order boundary element method is proposed to calculate large amplitude ship motions with high accuracy and stability, in which the Rankine panel method and free surface Green's function method are applied in the inner and outer domain...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3160
... in waves especially following waves and oblique stern waves. The interference would cause severe nonlinear motion and incentive, which would cause the unstable motion of trimaran. numerical method pitch motion motion characteristic wave length amplitude motion amplitude wave length condition...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3159
... al., 2016). neural network ship machine learning proceedings artificial intelligence engineering trained network application ship motion deep learning pitch motion coefficient amplitude freight & logistics services marine transportation prediction international ocean...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4136
... et al., 2008). drilling equipment endurance limit surge motion drillstring design drill pipe selection mean drift drilling operation vessel motion amplitude artificial intelligence upstream oil & gas stress amplitude stick-slip vibration fatigue reliability assessment...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-4163
... rudder experiment rbf mean value cfd climate change sustainability ship efficiency prediction amplitude torque thrust thrust fin propeller efd kvlcc2 Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3201
... of uncertainty concerning the physical background of liquid sloshing effects. upstream oil & gas liquid inter-particle force amplitude artificial intelligence baeten natural frequency trajectory prediction simulation excitation lightweight rocket tank linear excitation particle-cluster...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3191
... leading wave is more likely to be higher than the second wave for the subaerial landslide, while the submarine landslide generated a higher second wave. Using a multiple regression analysis, the authors also developed new predictive equations to estimate the maximum crest amplitudes generated by each...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3220
... and corresponding current velocities are employed to investigate the responses of the riser. The numerical results indicate that the dominant crossflow and inline vibration modes are increased with the current velocity. The amplitudes of crossflow and inline vibration modes show periodic variations...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3219
... effects on the in–line motion amplitude, transverse oscillation frequency and motion trajectory, which cannot be ignored. INTRODUCTION As the typical structures, cylindrical columns are widely applied in many offshore platforms. When these bluff bodies are subjected to currents, the motion amplitude...

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