Results 41 to 50 of about 76,596 (162)
Frequency Response in Regular Waves
Journal of the Society of Naval Architects of Japan, 1987 The first report of the present investigation treats several methods of predicting the dynamic behaviour of an articulated column in regular waves. A straightforward solution is to integrate the equations of motion describing the behaviour of a column in waves to obtain timehistories of the motion. However, about thirty to forty periods of oscillations
Masataka Fujino +3 more
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Analysis of Wave Load Characteristics of Hovercraft Based on Model Test
Journal of Marine Science and EngineeringThe prediction of the wave load on a hovercraft is essential for the design of the hull structure and safety. However, theoretical methods for the prediction of wave loads are still not mature enough due to the unique and complex nature of the air ...
Zhihua Zuo +4 more
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Applicability of Nonlinear Wavemaker Theory
Journal of Marine Science and Engineering, 2019 Generation of high-quality waves is essential when making numerical or physically model tests. When using a wavemaker theory outside the validity area, spurious waves are generated.
Mads Røge Eldrup, Thomas Lykke Andersen
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Frontiers in Earth Science, 2023 Electric fields generated by the motion of ocean waves through the Earth’s ambient geomagnetic fields and the induced secondary magnetic field can be observed at the seafloor and at the sea-surface, and even in the air.
Jiaqi Ge, Yuguo Li, Yuguo Li
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Vertical Bending Moment in Extreme Regular Waves—Benchmarking of Numerical Codes Against Model Tests
Journal of Marine Science and EngineeringA benchmark study of 10 different numerical methods for ship motion and load assessment is presented. Pitch motions and midship vertical bending moments are compared to model test results for a containership at zero speed in head regular waves.
Ole Andreas Hermundstad +11 more
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IET Renewable Power Generation, 2021 A flume experimental study of a two‐body wave energy converter (WEC) with a hydraulic power take‐off (PTO) was conducted under the conditions of both regular and irregular waves.
Shuang Wu, Yanjun Liu, Jian Qin
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Performance of a two-body wave energy converter with an annular heave plate
FlowWe theoretically examine the performance of a two-body wave energy converter (WEC) featuring a floating sphere and a submerged annular heave plate, connected by a power take-off (PTO) system. Utilising linear wave theory, we derive the system’s frequency-
Raj Tamakuwala +3 more
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Hydrodynamics of Regular Breaking Wave
, 2021 Turbulence and undertow currents play an important role in surf-zone mixing and transport processes; therefore, their study is fundamental for the understanding of nearshore dynamics and the related planning and management of coastal engineering activities.
De Padova, Diana, Mossa, Michele
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Random Wave-Induced Momentary Liquefaction around Rubble Mound Breakwaters with Submerged Berms
Journal of Marine Science and Engineering, 2020 The effects of submerged berms in attenuating the momentary liquefaction beneath rubble mound breakwaters under regular waves were investigated in a recent study.
Daniele Celli +3 more
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نشریه مهندسی دریا, 2016 Caspian Sea is one of the most low-lying areas of the region which is located between latitudes 36.34 and 47.13 degrees north. Its considerable vast area and depth have provided an opportunity to gain renewable energy by different methods.
Pooya Yoosefi Khiabani +3 more
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