• DocumentCode
    919272
  • Title

    Coupling matrices for high-order finite-element analysis of acoustic-wave propagation

  • Author

    Stone, G.O.

  • Author_Institution
    University of Melbourne, Department of Electrical Engineering, Parkville, Australia
  • Volume
    8
  • Issue
    18
  • fYear
    1972
  • Firstpage
    466
  • Lastpage
    468
  • Abstract
    Finite-element coupling matrices, independent of element geometry and material properties, are presented for the high-order finite-element analysis of acoustic-wave propagation in homogeneous isotropic media. Some new results for ridge guides are used to illustrate the formulation.
  • Keywords
    acoustic wave propagation; matrix algebra; acoustic wave propagation; finite element coupling matrices; homogeneous isotropic media; matrix algebra; ridge guides; sonic propagation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19720336
  • Filename
    4235796
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=919272