Results 81 to 90 of about 945,950 (190)

Numerical simulation of an array of heaving floating point absorber wave energy converters using OpenFOAM [PDF]

, 2017
In this paper we use the CFD toolbox OpenFOAM to perform numerical simulations of multiple floating point absorber Wave Energy Converters (WECs) in a numerical wave basin.
Devolder, Brecht, Rauwoens, Pieter, Troch, Peter   +2 more
core   +1 more source

Stability of regular roll waves

Вычислительные технологии, 2005
Stability of periodic travelling waves of finite amplitude is investigated for the inhomogeneous hyperbolic equations of the gas dynamic type. A criterion for stability is formulated in terms of the hyperbolicity of the modulation equations for the periodic wave packets (roll waves).
Boudlal, A., Liapidevskii, V.
openaire   +2 more sources

The theory of the double preparation: discerned and indiscerned particles

, 2013
In this paper we propose a deterministic and realistic quantum mechanics interpretation which may correspond to Louis de Broglie's "double solution theory".
Gondran, Alexandre, Gondran, Michel
core  

Numerical Prediction of Wave Piecing Catamaran in Regular Waves

DEStech Transactions on Engineering and Technology Research, 2018
The present work is devoted to the prediction of added resistance and the free heave and pitch motion response in regular waves. The numerical results are analyzed in terms of added resistance, ship motions. Both free to heave and pitch are studied to investigate the contribution to added resistance from ship motion at different wavelengths, and the ...
Yu-cheng WANG, Wei XIE
openaire   +2 more sources

Hydrodynamic Analysis for a Jacket-Type Support Structure of the Offshore wind Turbine

MATEC Web of Conferences, 2016
In the present study, the hydrodynamic load due to extreme external condition, such as typhoon, on the offshore wind turbine (OWT) has been investigated by numerical simulations.
Chen Ming-Hong, Lin Chun-Wei, Wu Tso-Ren, Huang Chin-Cheng   +3 more
doaj   +1 more source

Regular simple wave interactions

, 1975
Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk ; Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR ; 1-228 pages ; 24 cm ; Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol.
openaire   +1 more source

Experimental Comparisons of the Wave Attenuation Characteristics Among Different Flexible-Membrane Breakwaters

Journal of Marine Science and Engineering
In this paper, physical experiments were conducted to analyze the wave attenuation characteristics of a combinational breakwater in a 2D piston-type wave flume.
Ming-Liang Cai, Jing-Ping Wu, Shao-Min Wang, Xi Yi   +3 more
doaj   +1 more source

Simulating wave-structure interactions using a modified WCSPH scheme

International Journal of Coastal and Offshore Engineering, 2017
A weakly compressible SPH (WCSPH) scheme has been developed to simulate interaction between waves and rigid bodies. The developed WCSPH scheme is improved by applying a modified equation to calculate the wave-structure interaction, in order to increase ...
Ahmad Reza Mostafa Gharabaghi, Ehsan Delavari   +1 more
doaj  

CFD simulation and analysis of surf-riding motion of the ONR tumblehome ship using a body-force method

Zhongguo Jianchuan Yanjiu
ObjectiveFollowing the formal release of the interim guidelines on the second-generation intact stability criteria (SGISc) by the international maritime organization (IMO) in 2020, the research focus has shifted from vulnerability criteria to direct ...
Ke ZENG, Jiang LU
doaj   +1 more source

Numerical simulation study of wave dissipation performance of step‐type breakwaters

Engineering Reports
To improve the force endurance capacity of plate breakwaters, a step‐type plate breakwater was proposed. The performance of the step‐type breakwater was investigated by numerical simulation method. First, a two‐dimensional numerical regular wave tank was
Feng Jin, Zhouyi Huang, Wenhao Deng, Minyi Chen, You Ma, Peng Chai   +5 more
doaj   +1 more source