• DocumentCode
    1228623
  • Title

    Singular Tetrahedral Finite Elements of High Order for Scalar Magnetic and Electric Field Problems

  • Author

    Webb, J.P.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC
  • Volume
    44
  • Issue
    6
  • fYear
    2008
  • fDate
    6/1/2008 12:00:00 AM
  • Firstpage
    1186
  • Lastpage
    1189
  • Abstract
    Two series of high-order tetrahedral finite elements are proposed for better representation of the scalar potential near sharp edges and corners. The new elements, of orders 1 to 5, are applied to scalar magnetic- and electric-field problems and are shown to give substantially less error than traditional high-order elements with the same number of degrees of freedom.
  • Keywords
    electric fields; finite element analysis; functional analysis; magnetic fields; polynomials; degrees of freedom; polynomials; scalar electric field problems; scalar magnetic field problems; singular tetrahedral finite elements; Electric fields; finite-element methods; magnetic fields; singular systems;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.2007.916491
  • Filename
    4527024
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1228623