... time history wave period velocity profile simulation wave elevation wave length boundary wave reflection Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023 by the International Society of Offshore...

... transition function type wave length 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...

... of VAWT under a series of working conditions, and the aerodynamic and hydrodynamic performance of the floating VAWT and its variation with wave height and wave length are found by analyzing the simulation results. INTRODUCTION The traditional fossil energy is increasingly scarce in the world...

... amplitude simulation boundary condition buoy calm buoy wave length computational domain numerical method 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...

... been evaluated. The results of simulation showed good matches with the experiment. Afterwards, it has been simulated that submarine sails below calm water with different depths and altering the calm water to regular waves with different wave lengths in constant depth and velocity after the research...

... 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...

... length, wave height, conditions No. ship(m)/Test ship(s)/Test navigational course and speed. In this experiment, the wave length of ship(kn)/Test model(mm) model(s) the regular wave was 0.4~2.5 times the length of the ship, and the wave C04 model(m/s) step length was comprehensively selected according...

.... Parametric studies regarding the nonlinear effects on seabed liquefaction are conducted, in which the wave length and the wave height are involved. Results indicate (1) For asymmetric waves, nonlinear effects are more significant in the deep seabed. While for the skewed wave, it is the surface seabed...

... expansions are adopted in this study. relation stream function fenton shear current gerstner strength boundary condition vertical axis coordinate system water wave vorticity wave length shin horizontal axis equation euler equation free surface proceedings wave period rotational...

... ABSTRACT In this paper, hydrodynamic performance of a two-dimensional deformation plate is numerically simulated to mimic fish's travelling wave by means of grid deformation technique. The influence of main parameters, such as wave length, linear wave amplitude and wave frequency...

.... The energy method is used to assess the strain energy release through an assumed allowable multiple-sinusoidal-wave modal shape of the inner pipe, so as to calculate its buckled wave-length. Verified by finite element (FE) analysis and past projects, the formulations and energy method can provide a useful...

... silt and sand. When constructing in the ocean, suction dredger often encounters medium and long period waves, which refer to waves between tides and swells. Unlike conventional waves, the wave length of long period wave is longer. Although the wave height is finite, penetrating power and wave energy...

... amplitude motions and green water on deck by CFD with overset grid and volume of fluid techniques. The ship motions in uni- and bidirectional waves with different control strategy such as wave length and wave heading are comparatively analyzed. The results indicate that ship motion responses in bi...

... responses, bow slamming event and green water on deck induced by monochromatic cross wave with different control parameters such as wave length and wave heading angle are systemically analyzed. The conclusion draw in this study would provide some useful guidance for the safety operation of ship when subject...

...) method to capture the free surface. In-house computational fluid dynamics solver, naoe-FOAM-SJTU, is applied to predict the hydrodynamics. The added resistance and motion responses of the Blunt modified Wigley in incident waves are studied to help understand the effect of the wave length on motion...

..., bow relative motions, ship speeds, wave length, height, and heading angles, and hull form and bow shapes. Studies have shown that Raw demonstrates strong nonlinear behaviors (Gerritsma and Beukelman, 1972; Journee, 1976; Lee et al., 2013; Shen and Wan, 2013, Yu et al., 2017). The Raw composes three...

... method which is introduced before is involved here. Firstly, the critical wave length CL should be determined. Referring to the twin-pontoon semi-submersible platform (Cao, Wang, Song and Fu, 2016), 0.5~2.5 times of the platform s outer breadth could roughly cover the characteristic wave lengths that may...

... structure dynamic ultimate strength wave height regular wave freight & logistics services wave case wave length hinge ultimate strength deformation hydroelasto-buckling ship model test marine transportation rotation angle history ship model Hydroelasto-buckling Ship Model Test...

.... This inspired many researchers investigate how to utilize wave energy to drive ships. ship propulsion social responsibility renewable energy average thrust wave height thrust terao experiment wave energy propulsion wave length hydrofoil sustainable development efficiency floater...

... lengths (1.60 ~ 6.55m) considered in this work. Moreover, the working region of the wave absorber is less than 40% of wave length. Compared with the classical wave absorbers, the main advantage of the present method relies on the fact that it can work with small reflection coefficient for extremely long...