Results 1 to 10 of about 10,813 (265)

Nonlinear behavior of dispersive solitary wave solutions for the propagation of shock waves in the nonlinear coupled system of equations [PDF]

Scientific Reports
In this paper, the nonlinear coupled system of partial differential equations named the Wu–Zhang system investigated by applying the new auxiliary equation method.
Mujahid Iqbal, Waqas Ali Faridi, Huda Daefallh Alrashdi, Abeer Aljohani, Muhammad Amin S. Murad, Nazar Mohammad, Abdullah S. Alsubaie   +6 more
doaj   +2 more sources

Unusual impulse-momentum relationship in non-reciprocal light interactions [PDF]

Light: Science & Applications
Non-reciprocal interactions, featured with an asymmetric relation between action and reaction, underpin exotic phenomena across living and artificial systems.
Yuhui Zhuang, Juan Wu, Siyu Li, Yi Hu, Zhigang Chen, Jingjun Xu   +5 more
doaj   +2 more sources

Verification of solitary wave numerical simulation and case study on interaction between solitary wave and semi-submerged structures based on SPH model

Frontiers in Marine Science, 2023
Due to significant influence on the safety of marine structures, the interaction between extreme waves and structures is a crucial area of study in marine science.
Jinbo Lin, Jinbo Lin, Lili Hu, Yanli He, Hongfei Mao, Hongfei Mao, Guanglin Wu, Zhenglin Tian, Dandan Zhang   +8 more
doaj   +1 more source

Numerical Generation of Solitary Wave and Its Propagation Characteristics in a Step-Type Flume

Journal of Marine Science and Engineering, 2022
This work concerns the numerical generation of stable solitary waves by using a piston-type wave maker and the propagation characteristics of a solitary wave in a step-type flume.
Xuemin Song, Jianxi Yao, Weiqin Liu, Yaqing Shu, Feng Xu   +4 more
doaj   +1 more source

Numerical Simulation of the Force Acting on the Riser by Two Internal Solitary Waves

Applied Sciences, 2022
An internal wave is a typical dynamic process. As an internal wave, an internal solitary wave usually occurs between two layers of fluids with different densities.
Wen Yu, Fenggang Wang, Jianguo Lin, Dong Li   +3 more
doaj   +1 more source

Solitary wave billiards

Physical Review E, 2023
In the present work we explore the concept of solitary wave billiards. I.e., instead of a point particle, we examine a solitary wave in an enclosed region and explore its collision with the boundaries and the resulting trajectories in cases which for particle billiards are known to be integrable and for cases that are known to be chaotic.
Jesús Cuevas-Maraver, Panayotis G. Kevrekidis, Hong-Kun Zhang   +2 more
openaire   +6 more sources

Nuclear solitary wave [PDF]

Journal of Hydrodynamics, Ser. B, 2006
AbstractThis paper gives an overview of our recent work on the fission solitary wave reactor concept. In order to gain an insight into this problem a simple but appropriate model, namely a one–group diffusion equation coupled with simplified burn–up equations of e.g. the common U238–Pu239 conversion chain is studied.
Chen, X. N., Maschek, W.
openaire   +3 more sources

Onset of the broad-ranging general stable soliton solutions of nonlinear equations in physics and gas dynamics

Results in Physics, 2021
Stable soliton solutions for the nonlinear Klein–Gordon equation in condensed matter physics, particle physics, nonlinear optics, solid state physics and the gas dynamics equation ensuing in shock fronts have been established by putting use of the sine ...
Md. Abdul Kayum, Shamim Ara, M.S. Osman, M. Ali Akbar, Khaled A. Gepreel   +4 more
doaj   +1 more source

Exact solitary and periodic wave solutions of high-order nonlinear Schrödinger equation and their relationship with Hamilton energy

AIP Advances, 2021
In this paper, we study the exact solitary wave solutions, periodic wave solutions, and bounded rational function solution of the high-order nonlinear Schrödinger equation and the evolutional relationships between the solitary and periodic wave solutions
Weiguo Zhang, Yuli Guo, Siyu Hong, Xingqian Ling   +3 more
doaj   +1 more source

Effects of vorticity on solitary waves

Scientific Reports, 2022
The vorticity effect on solitary wave profiles has not been solved experimentally; previous studies theoretically and numerically showed that when a solitary wave progressed in the positive direction, the effective wavelength of a solitary wave with ...
Keisuke Nakayama, Kojiro Tani, Hideto Yoshimura, Ichiro Fujita   +3 more
doaj   +1 more source