Results 21 to 30 of about 976,981 (283)

Resonant magnetohydrodynamic waves in high-beta plasmas [PDF]

open access: yes, 2009
When a global magnetohydrodynamic (MHD) wave propagates in a weakly dissipative inhomogeneous plasma, the resonant interaction of this wave with either local Alfven or slow MHD waves is possible. This interaction occurs at the resonant position where the
Ruderman, M.S.
core   +1 more source

Simulation analyses of progress process of rail corrugation

open access: yesNihon Kikai Gakkai ronbunshu, 2019
Rail corrugation is such phenomenon that roughness patterns of approximately regular wavelengths are formed on the rail running surface by trains running, and cause the vibration and the noise.
Mitsuo ABOSHI, Hirofumi TANAKA
doaj   +1 more source

Hydrodynamic performance and appendage considerations of wave-piercing planing craft overlapping waves and porpoising

open access: yesJournal of Fluid Science and Technology, 2020
This work addresses the numerical study of wave-piercing planing hull and related hydrodynamic performance as the appendages. From the half century ago, the interest in high-speed planing crafts has been advanced toward maintaining performance stably ...
Sangwon KIM   +4 more
doaj   +1 more source

Experimental Study on Hydrodynamic Characteristics of a Submerged Floating Tunnel under Freak Waves (I: Time-Domain Study)

open access: yesJournal of Marine Science and Engineering, 2023
The dynamic response characteristics of a two-dimensional submerged floating tunnel (SFT) under random and freak waves were investigated in the present study.
Wenbo Pan, Meng He, Cheng Cui
doaj   +1 more source

Abnormal long wave dispersion phenomena in a slightly compressible elastic plate with non-classical boundary conditions [PDF]

open access: yes, 2007
A two parameter asymptotic analysis is employed to investigate some unusual long wave dispersion phenomena in respect of symmetric motion in a nearly incompressible elastic plate.
Graham A. Rogerson   +10 more
core   +3 more sources

Experimental analyses of two‐body wave energy converters with hydraulic power take‐off damping in regular and irregular waves

open access: yesIET Renewable Power Generation, 2021
A flume experimental study of a two‐body wave energy converter (WEC) with a hydraulic power take‐off (PTO) was conducted under the conditions of both regular and irregular waves.
Shuang Wu, Yanjun Liu, Jian Qin
doaj   +1 more source

Numerical Simulation of Wave–Current Force Characteristics of Horizontal Floating Cylinder in Heave Motion

open access: yesJournal of Marine Science and Engineering, 2022
This paper presents the characteristics of the heave motion responses and hydrodynamic forces of a horizontal floating circular cylinder during a wave–current interaction.
Xiaoguo Zhou   +5 more
doaj   +1 more source

Non-Volkov solutions for a charge in a plane wave [PDF]

open access: yes, 2005
We focus our attention, once again, on the Klein--Gordon and Dirac equations with a plane-wave field. We recall that for the first time a set of solutions of these equations was found by Volkov.
Bagrov   +12 more
core   +1 more source

Multi-mode behavior of electron Zitterbewegung induced by an electromagnetic wave in graphene

open access: yes, 2013
Electrons in monolayer graphene in the presence of an electromagnetic (or electric) wave are considered theoretically. It is shown that the electron motion is a nonlinear combination of Zitterbewegung (ZB, trembling motion) resulting from the periodic ...
Rusin, Tomasz M, Zawadzki, Wlodek
core   +1 more source

Quantum motion of a neutron in a wave-guide in the gravitational field [PDF]

open access: yes, 2005
We study theoretically the quantum motion of a neutron in a horizontal wave-guide in the gravitational field of the Earth. The wave-guide in question is equipped with a mirror below and a rough absorber above. We show that such a system acts as a quantum
A. K. Petukhov   +23 more
core   +3 more sources

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