抄録
The Random Resistor Network Approach is applied to a modeling of the relative viscosity of disperse systems. A suspension that solid particles are dispersed in a liquid is represented by occupied or empty sites of cubic lattice. The resistivity of the heterogeneous system is equivalent to the viscosity of suspension according to the excitation-response theory. Monte Carlo simulation of zero-shear viscosity was conducted for the varied solids loading and solid/liquid bond resistance. The calculation results exhibit a good agreement with the experimental data obtained before. Bond Resistance and bond probability of particles introduced into the model enables the modeling of the dynamic viscous behavior of suspensions.
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