Coupled BEM and FEM analysis of functionally graded material layers

M. Das, I. Guven, E. Madenci

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

This study presents the development of a boundary element method (BEM) capable of including functionally graded materials in order to capture the correct behavior of the underfill material in electronic packages. In order to take advantage of the salient features of both FEM and BEM, this study also couples the BEM solution with the conventional FEM solution while satisfying the continuity of displacements and equilibrium of tractions along the interfaces.

Original languageEnglish (US)
Pages (from-to)263-287
Number of pages25
JournalJournal of Thermal Stresses
Volume29
Issue number3
DOIs
StatePublished - Mar 1 2006

Keywords

  • BEM
  • FEM
  • Graded
  • Material

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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