Simulation of the propagation of acoustic waves by the finite element method

被引：6
|
作者：
Sych, T. V. [1 ]
Gerasimov, S. I.
Kuleshov, V. K.
机构：
[1] Siberian State Railway Univ, Novosibirsk 630049, Russia
来源：
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2012年 / 48卷 / 03期
关键词：
acoustic emission; finite-element method; modeling of acoustic waves;
D O I：
10.1134/S1061830912030072
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The results of numerical (in the COSMOS/M environment) and physical simulations of the processes of acoustic-wave propagation in homogeneous linear, flat, and bulk bodies are presented. The characteristics of longitudinal waves as functions of the boundary conditions (rigid and hinged fixation, interface between media) were obtained numerically. The waveguide properties of models near geometrical concentrators in the form of a hole and a crack were investigated under pulsed external actions. The fields of dynamic displacements and stresses were calculated.
引用
收藏
页码：147 / 152
页数：6
相关论文
共 50 条
  • [1] Simulation of the propagation of acoustic waves by the finite element method
    T. V. Sych
    S. I. Gerasimov
    V. K. Kuleshov
    Russian Journal of Nondestructive Testing, 2012, 48 : 147 - 152
  • [2] Finite element analysis of the propagation of acoustic waves in waveguides
    HladkyHennion, AC
    JOURNAL OF SOUND AND VIBRATION, 1996, 194 (02) : 119 - 136
  • [3] Numerical simulation of acoustic wave propagation by finite element method based on optimized matrices
    Li, Lei
    Wen, Xiaotao
    Tang, Chao
    Zhou, Dongyong
    Zhang, Songgen
    JOURNAL OF GEOPHYSICS AND ENGINEERING, 2024, 21 (03) : 1027 - 1039
  • [4] Numerical simulation of acoustic wave propagation by a time and space adaptive Finite Element Method
    Zhelezina, E
    Kaltenbacher, M
    Lerch, R
    2002 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 2002, : 1213 - 1216
  • [5] Analysis of the propagation of plane acoustic waves in passive periodic materials using the finite element method
    LnagletPhilippe
    Hladky-Hennion, Anne Christine
    Decarpigny, Jean Noel
    Journal of the Acoustical Society of America, 1995, 98 (5 pt 1):
  • [6] Development of hybrid method between finite element method and geometrical theory for propagation simulation of ultrasonic waves
    Lin, Shan
    Fukutomi, Hiroyuki
    Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 2012, 78 (786): : 152 - 160
  • [7] Simulation of the finite element method on wave propagation in cylinders
    Wu, XM
    Qian, ML
    PROGRESS IN NATURAL SCIENCE, 2001, 11 : S265 - S268
  • [8] THE FINITE-ELEMENT METHOD APPLIED TO OCEAN ACOUSTIC PROPAGATION
    MURPHY, JE
    CHINBING, SA
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1987, 81 : S9 - S9
  • [9] Simulation of surface waves in basins by the finite element method
    Kamenshchikov, L. P.
    Karepova, E. D.
    Shaidurov, V. V.
    RUSSIAN JOURNAL OF NUMERICAL ANALYSIS AND MATHEMATICAL MODELLING, 2006, 21 (04) : 305 - 320
  • [10] Simulation of electrophysiological waves with an unstructured finite element method
    Bourgault, Y
    Ethier, M
    LeBlanc, VG
    ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2003, 37 (04): : 649 - 661
12345