TY - JOUR
TI - A fractal resistance-capacitance circuit model for the current flowing in porous media
AU - Wang Kang Jia
AU - Sun Hong Chang
AU - Fei Zhe
JN - Thermal Science
PY - 2021
VL - 25
IS - 2
SP - 1477
EP - 1481
PT - Article
AB - The current flows in a porous media is a very complex nature phenomenon, and it is very difficult to establish its mathematical model with the traditional definition of derivative. In this paper, the fractal resistance-capacitance circuit of porous media is successfully established based on He’s fractal derivative, and the two-scale transform is adopted to solve the fractal circuit. In this fractal resistance-capacitance circuit circuit, the fractal dimension represents the effective porosity of the two plates of the capacitor, and the influence of its value on the fractal resistance-capacitance circuit circuit is also elaborated.