• DocumentCode
    761729
  • Title

    Elimination of ill-posedness associated with shell problems

  • Author

    Gyimesi, Milkos ; Lavers, Doug ; Pawlak, Tim ; Ostergaard, Dale

  • Author_Institution
    Dept. of Electr. Eng., Toronto Univ., Ont., Canada
  • Volume
    31
  • Issue
    3
  • fYear
    1995
  • fDate
    5/1/1995 12:00:00 AM
  • Firstpage
    1420
  • Lastpage
    1423
  • Abstract
    After identifying the reason for the numerical difficulty associated with the treatment of shell type potential problems by standard FEM, the paper introduces the gap-jump-float (GJF) method, an extension of gap element method (GEM), which eliminates the ill-posedness for arbitrary σi. The applied float and jump functions are linear combinations of conventional shape functions
  • Keywords
    electrostatics; finite element analysis; magnetostatics; stochastic processes; FEM; electrostatics; float functions; gap element method; gap-jump-float method; ill-posedness; jump functions; linear combinations; magnetostatics; shape functions; shell problems; Boundary conditions; Conductivity; Electrostatics; Equations; Finite element methods; Magnetostatics; Piecewise linear techniques; Potential energy; Shape;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/20.376294
  • Filename
    376294
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=761729