Accession Number : AD1022784


Title :   Wave Scattering in Heterogeneous Media using the Finite Element Method


Descriptive Note : Technical Report,22 Mar 2012,21 Mar 2015


Corporate Author : INDIAN INSTITUTE OF TECHNOLOGY MADRAS - DEPARTMENT OF OCEAN ENGINEERING CHNNAI India


Personal Author(s) : Vendhan,Chiruvai


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1022784.pdf


Report Date : 21 Oct 2016


Pagination or Media Count : 48


Abstract : The primary aim of this study is to develop a finite element model for elastic scattering by axisymmetric bodies submerged in a heterogeneous ocean acoustic waveguide.


Descriptors :   computational fluid dynamics , acoustic propagation , acoustic waves , acoustic properties , acoustic waveguides , seabed , eigenvalues , elastic scattering , helmholtz equations , shallow water , vibration , acoustic fields , wave propagation , fourier series , Finite Element ANALYSIS


Subject Categories : Acoustics
      Fluid Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE