Results 11 to 20 of about 219,136 (180)
Journal of Marine Science and Engineering, 2022 The simulations of submarine sailing near the free surface with long-crested waves have been conducted in this study using an in-house viscous URANS solver with an overset grid approach. First, the verification and validation procedures were performed to
Kai Dong +4 more
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Self-stabilised fractality of sea-coasts through damped erosion [PDF]
, 2003 Erosion of rocky coasts spontaneously creates irregular seashores. But the geometrical irregularity, in turn, damps the sea-waves, decreasing the average wave amplitude.
A. Baldassarri +14 more
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Free Surface Reconstruction for Phase Accurate Irregular Wave Generation
Journal of Marine Science and Engineering, 2018 The experimental wave paddle signal is unknown to the numerical modellers in many cases. This makes it quite challenging to numerically reproduce the time history of free surface elevation for irregular waves.
Ankit Aggarwal +4 more
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Irregular Coulomb Wave Functions [PDF]
Australian Journal of Physics, 1959 In a recent paper (Learner and Robson 1958), henceforth referred to as I, a skeleton table of values of the regular Ooulomb wave functions was given in the integral representation.
A Learner, BA Robson
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The direct boundary element method: 2D site effects assessment on laterally varying layered media (methodology) [PDF]
, 2004 The Direct Boundary Element Method (DBEM) is presented to solve the elastodynamic field equations in 2D, and a complete comprehensive implementation is given. The DBEM is a useful approach to obtain reliable numerical estimates of site effects on seismic
Aki +28 more
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A PROGRAMMABLE IRREGULAR WAVE GENERATOR
Coastal Engineering Proceedings, 1974 An account is given of the various design considerations in the development of a low-cost programmable wave generator for a laboratory channel. The ability of this equipment to reproduce prototype spectra is critically discussed.
Norman B. Webber, Colin D. Christian
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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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Energy Spectra of Irregular Surf Waves [PDF]
Coastal Engineering 1976, 1976 The investigations under consideration are based on synchronous measurements of water level deflections n(t) at some positions in a beach profile with a slope of approximately 1:40. Surf conditions are studied during a severe storm surge as well as during periods of attenuating wave action.
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International Journal of Naval Architecture and Ocean Engineering, 2019 Investigation of hydroelastic responses of high-speed vessels in irregular sea state is of major interest in naval applications. A three dimensional nonlinear time-domain hydroelastic method in oblique irregular waves is developed, in which the nonlinear
Zhanyang Chen +3 more
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Journal of Marine Science and Engineering, 2021 The EU H2020 MaRINET2 project has a goal to improve the quality, robustness and accuracy of physical modelling and associated testing practices for the offshore renewable energy sector.
Thomas Davey +18 more
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