Results 1 to 10 of about 146,686 (120)

Short-Crested Wave–Current Forces on a Concentric System with an ARC Exterior Porous Wall

open access: yesJournal of Marine Science and Engineering, 2023
In this study, the potential flow theory is adopted to develop an analytical solution to the diffraction problem of a short-crested wave–current incident on a concentric system consisted of an arc exterior wall and interior cylinder. The influence of the
Jianming Miao   +3 more
doaj   +1 more source

Wave - Structure Interactions: A Literature Review

open access: yesCivil and Environmental Engineering, 2022
The purpose of the work is revolved around presenting a literature review applied to wave-structure interactions. During this literature review, three types of breakwaters are presented: Bottom submerged breakwater, submerged plate, and seawalls ...
Loukili Mohammed   +3 more
doaj   +1 more source

Advances in Numerical Reynolds-Averaged Navier–Stokes Modelling of Wave-Structure-Seabed Interactions and Scour

open access: yesJournal of Marine Science and Engineering, 2021
This review paper presents the recent advances in the numerical modelling of wave–structure–seabed interactions. The processes that are involved in wave–structure interactions, which leads to sediment transport and scour effects, are summarized ...
Pilar Díaz-Carrasco   +4 more
doaj   +1 more source

The Prospect of Combining a Point Absorber Wave Energy Converter with a Floating Offshore Wind Turbine

open access: yesEnergies, 2021
With recent advances in offshore floating wind and wave energy technology, questions have emerged as to whether the two technologies can be combined to reduce their overall levelised cost of energy.
David M. Skene   +3 more
doaj   +1 more source

Meshless Generalized Finite Difference Method for the Propagation of Nonlinear Water Waves under Complex Wave Conditions

open access: yesMathematics, 2022
The propagation of nonlinear water waves under complex wave conditions is the key issue of hydrodynamics both in coastal and ocean engineering, which is significant in the prediction of strongly nonlinear phenomena regarding wave–structure interactions ...
Ji Huang   +3 more
doaj   +1 more source

ON THE PROPAGATION OF EQUATORIAL WAVES INTERACTING WITH A NON-UNIFORM CURRENT [PDF]

open access: yesOpen Communications in Nonlinear Mathematical Physics, 2022
We consider the propagation of equatorial waves of small amplitude, in a flow with an underlying non-uniform current. Without making the too restrictive rigid-lid approximation, by exploiting the available Hamiltonian structure of the problem, we derive ...
Emil Novruzov
doaj   +1 more source

Theoretical Investigation Applied to Scattering Water Waves by Rectangular Submerged Obstacles/and Submarine Trenches

open access: yesGeosciences, 2022
A simple analytical model is presented in this work to investigate reflection coefficients due to the interactions of waves with rectangular submerged obstacles/and submarine trenches. Our intention in this work is to present a simple analytical model to
Mohammed Loukili   +4 more
doaj   +1 more source

A new paradigm for fast and repetitive chirping of Alfvén eigenmodes

open access: yesNuclear Fusion, 2023
A novel 2D nonlinear dynamical paradigm is constructed to interpret the fast and repetitive frequency chirping and amplitude oscillation of Alfvén eigenmodes excited by energetic particles in fusion plasmas as observed in global gyrokinetic simulations ...
Junyi Cheng   +6 more
doaj   +1 more source

Hydrodynamic Behaviour of a Floating Polygonal Platform Centrally Placed within a Polygonal Ring Structure under Wave Action

open access: yesJournal of Marine Science and Engineering, 2022
In this paper, a semi-analytical method has been developed for the hydrodynamic analysis of a floating polygonal platform that is centrally placed within a floating polygonal ring structure under wave action.
Jeong Cheol Park, Chien Ming Wang
doaj   +1 more source

Ionospheric conductance distribution and MHD wave structure: observation and model [PDF]

open access: yesAnnales Geophysicae, 1998
The ionosphere influences magnetohydrodynamic waves in the magnetosphere by damping because of Joule heating and by varying the wave structure itself.
F. Budnik   +3 more
doaj   +1 more source

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