Finite element method of unbounded region problem
HU Yan
TANG Ren-yuan
Abstract：A mathematical molel of an unbouded problem is established by means of geonetric transformatioon in kalerkin FEM.The magnetic fields outside the solved region can be given with the model on condition that symmetric and sparse coefficient is not changed. The FEM calculation of unbounded region problem can be done by means of modified FEM programs. The method is verfied by computing 2D unbounded magnetic field of an infinite length wire.
Keywords：geometrical transformation methodunbounded region problemfinite elememt method
Publication Date：2000-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 487-489 )