Analyze the singularity of the heat flux with a singular boundary element

Volume: 120, Pages: 59 - 66
Published: Nov 1, 2020
Abstract
null null In the steady state heat conduction problem, the heat flux could be infinite at the re-entrant corner, at the point where the boundary condition is discontinuous, or at the place where the material properties are changing abruptly. The conventional numerical methods, such as the finite element method (FEM) and the boundary element method (BEM), have difficulties in analyzing the singular heat flux field. Herein, a new singular element...
Paper Details
Title
Analyze the singularity of the heat flux with a singular boundary element
Published Date
Nov 1, 2020
Volume
120
Pages
59 - 66
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