Results 31 to 40 of about 76,596 (162)

Regularity of rotational travelling water waves [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012
Several recent results on the regularity of streamlines beneath a rotational travelling wave, along with the wave profile itself, will be discussed. The survey includes the classical water wave problem in both finite and infinite depth, capillary waves and solitary waves as well.
openaire   +2 more sources

Research on hydrodynamic characteristics and structural safety evaluation of floating wind turbine based on Moray base

open access: yesFrontiers in Marine Science
The active promotion of offshore wind energy is one of the key measures China can take to achieve its carbon-neutral goal and increase the use of clean energy. In this paper, a set of numerical pools using the Computational Fluid Dynamics (CFD) method is
Chen Ye   +4 more
doaj   +1 more source

Experimental and Numerical Investigation of the Effects of Different Draft and Wave Frequency Combinations on the Performance of a Fixed OWC Wave Energy Converter

open access: yesJournal of Eta Maritime Science, 2021
The oscillating water column (OWC) device is a versatile type of wave energy converter, which is one of the promising and popular systems in the use of sustainable supplies of energy.
Deniz Öztürk, Mehmet Ozan Şerifoğlu
doaj   +1 more source

Wave-wave regular interactions of a gasdynamic type

open access: yesINCAS BULLETIN, 2011
Two gas dynamic analytic approaches [of a Burnat type / Martin type] are respectively used in order to construct two analogous and significant pairs of classes of solutions [isentropic pair / anisentropic (of a particular type) pair]. Each mentioned pair puts together a class of “wave” elements and a class of “wave-wave regular interaction” elements. A
Marina Ileana DINU, Liviu Florin DINU
openaire   +2 more sources

Discovery of Regular Daily Ionospheric Scintillation

open access: yesAtmosphere
The aim of this study was to find out whether, just like in March 2015, daily regular GPS positioning disturbances caused by ionospheric scintillations occurred in other months of the solar activity cycle 24.
Janis Balodis   +2 more
doaj   +1 more source

Regularity of the attractor for symmetric regularized wave equation

open access: yesCommunications on Pure and Applied Analysis, 2005
In this article we study the long time behavior of the solutions to dissipative generalized symmetric regularized long wave equations with damping. We prove that the long time behavior is described by a compact attractor which captures all trajectories in $ H^1\times L^2$. We moreover establish that the attractor $\mathcal A$ is a compact set in
openaire   +1 more source

Modeling the motion of a ship with suspended cargo

open access: yesVestnik MGTU
The stability of a vessel determines its ability to safely navigate in any sea state. In the process of studying the dynamics of a vessel in rough seas, the method of mathematical modeling based on the linear theory of waves and rolling has been used ...
Solovyov A. A., Shugay S. N.
doaj   +1 more source

Cubipod® Armor Design in Depth-Limited Regular Wave-Breaking Conditions

open access: yesJournal of Marine Science and Engineering, 2018
Armor stability formulas for mound breakwaters are commonly based on 2D small-scale physical tests conducted in non-overtopping and non-breaking conditions.
M. Esther Gómez-Martín   +3 more
doaj   +1 more source

Effects of Stokes drift induced by regular waves on pollutant transport

open access: yesShui kexue jinzhan, 2017
We develop a numerical model that encompasses wave induced current as well as advective and diffusion models to examine the effects of Stokes drift on pollutant transport within the surf zone on a plane beach.
REN Chunping, BAI Yuchuan
doaj   +1 more source

Regular large waves on thick falling liquid films [PDF]

open access: yesE3S Web of Conferences
Here we investigate the possibility to create regular waves on falling liquid films that would survive for long distances. The flow is investigated in a 20-mm vertical pipe at the distance of 145-180 cm from the inlet for Reynolds numbers from 140 to 400.
Cherdantsev Andrey   +2 more
doaj   +1 more source

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