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New Fast Multipole Hybrid Boundary Node Method for Thermal Analysis of 3D Composites
MIAO Yu, SUN Tiancan, ZHENG Junjie
CHINESE JOURNAL OF COMPUTATIONAL PHYSICS
2014, 31 (3):
335-342.
Hybrid boundary node method (hybrid BNM) is applied for thermal analysis of 3D composites. A new formulation is derived for inclusion-based composites, which reduces degrees of freedom (DOFs) compared with conventional multi-domain solver. A version of fast multipole method (FMM) is coupled with new formulation for large scale analysis. Numerical examples are presented to analyze thermal behavior of composites with many inclusions.
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