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渗透率是确定多孔介质传输流体能力或容量的一个重要流体动力学参数。多孔介质中的流体运动,当其流速不很大即为层流(lam inar flow)时可用Darcy定律来描述流体通量:q=kgρηΔh断裂裂隙控制的流体通量则由下式给出:q=vwb2/12η·(dP/dx)。渗透率研究对于金属成矿作用具有重要
Permeability is an important hydrodynamic parameter that determines the capacity or capacity of a fluid in a porous media. The flow of fluid in a porous medium can be described by the Darcy’s law when its velocity is not large enough to be a laminar flow (lam inar flow): q = kgρηΔh Fluid flow controlled by a fracture crack is given by q = vwb2 / 12η · (dP / dx). Permeability studies are important for metallogenesis