Review of model calculations of electrical conductivity for partially molten rocks
计算部分熔融岩石电导率方法的综述

The electrical conductivity of partially molten rocks is mainly controlled by solid grain with low conductivity and silicate melt with high conductivity. Melt geometry and melt distribution have an great influence on electrical conductivity of partially molten rocks. The form of melt distribution is roughly classified into two type, that is connected melt constructing a network of melt along grain boundaries and nearly isolated melt pockets occupying the space like pools almost separately from each other. The types of melt geometry distributed in the rock matrix is classified into spheres, tubes, cubes, ellipsoids and so on. The models and formula correspond to different melt geometries and distributions are introduced and evaluated.