wavepropagation相关论文
Influences of bubble size distribution on propagation of acoustic waves in dilute polydisperse bubbl
The present paper studies the influences of the bubble size distribution on the propagation of acoustic waves in dilute ......
Surface waters are normally modeled using depth-integrated models for good accuracy and efficiency.Due to the shallow wa......
Pressure surges in the coaxial pipe systems differ significantly from the water hammer in a single pipe due to interacti......
Structural Health Monitoring of Filament-Wound Composite Pipes Conveying Fluid Based on Wave Propaga
In this work,the theoretical analysis of wave propagation in the filament-wound composite pipes conveying fluid for the ......
This paper presents a modified moving least square(MMLS)collocation method for solving wave equations.Contrast to conven......
Fast singular boundary method for large-scale wave propagation analysis at low and moderate wavenumb
The singular boundary method(SBM)is a recent meshless boundary collocation method,and has so far been applied successful......
Optical superoscillation refers to an intriguing phenomenon of a wave packet that can oscillate locally faster than its ......
具有中心对称相干度分布的非均匀部分相干光, 即径向部分相干光束(RPCB), 可以有效降低大气湍流引起的光束闪烁, 改善接收质量。应......
利用波动方程，研究了超短脉冲艾里(Airy)光束在自由空间传输时的空间诱导群速度色散（SIGVD）效应，并分析了影响SIGVD大小的因素。通过数......
FM-to-AM modulation is an important effect in the front end of high-power lasers that influences the temporal profile. V......
Determination of the ground vibration attenuation law from a single blast:A particular case of trenc
The general transmissivity law of ground vibrations was studied,and a user-friendly methodology for determining the beha......
On the relationship between Convolution Quadrature Method and Frequency Domain Approach in the model
Classical integral equation methods for solving wave propagation problems include the direct discretization of the t......
1 Introduction The method of fundamental solutions(MFS) is known as an effective boundary meshless method.However,the fo......
Parametric identification for material of viscoelastic SHPB from wave propagation incorporating geom
Split Hokinson pressure bar (SHPB) made of viscoelastic material is widely used to test soft materials at high strai......
Energy loss in porous media containing fluids is typically caused by a variety of dynamic mechanisms.In the Biot theory,......
A linear viscoporoelastic model is developed to describe the problem of reflection and transmission of an obliquely inci......
提出用加权平均法将边界节点附近的入射波表示为一系列预定入射角的平面波的加权叠加，以克服由于采用单一透射方向假定而导致离散局......
以一无限长弹性充液柱壳为研究对象，分别用Ｆｌｕｇｇｅ壳体理论与Ｈｅｌｍｈｏｌｔｚ方程分析管壁结构波运动和管内声场，通过管壁内表面的运动协调条件，建立此耦合系......
不同形式的波在结构中传输时携带着不同的振动能量。作为复杂结构的基本组成部分，以任意角度耦合的二叉梁、三叉梁等典型的梁结构，其......
在波浪从深水向浅水传播过程中，考虑弱非线性效应具有重要的实用价值，因此得到广泛的讨论和研究。本文根据文献「６」导出的考虑能耗的......
