FFT simulations and multi-coated inclusion model for macroscopic conductivity of 2D suspensions of compound inclusions

Authors

  • Nguyen Van Luat Hanoi University of Industry
  • Nguyen Trung Kien University of Transport and Communication

DOI:

https://doi.org/10.15625/0866-7136/37/3/5096

Keywords:

effective conductivity, Fast Fourier methods, matrix composite, coated-inclusion

Abstract

Article introduces the Fast-Fourier transformation method (FFT) and an approximation method to calculate the conductivity of compound-inclusion composites in two-dimensional space. The approximation compares favorably with the numerical results for a number of periodic and random models over a range of volume proportions of phases, but divers at large volume proportions of the included phases when the interactions between the inclusions are more pronounced.

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Published

25-08-2015

How to Cite

Luat, N. V., & Kien, N. T. (2015). FFT simulations and multi-coated inclusion model for macroscopic conductivity of 2D suspensions of compound inclusions. Vietnam Journal of Mechanics, 37(3), 169–176. https://doi.org/10.15625/0866-7136/37/3/5096

Issue

Section

Articles