【摘要】 本文论述了膜的迁移方程以及摩擦模型与孔道模型的基本内容与物理意义。通过实例计算出迁移参数L_p,ω,σ,并由此导出摩擦系数f_sw,f_sw,f_sw以及r_p,A_k/δ诸数值,阐明了它们之间的内在联系,从而对膜的结构特征得到一定的解释。更多还原

【Abstract】 This paper describes the physical meaning of membrane transport equations, friction model and pore model.Three frictional coefficients f_sw, f_sw, f_wm, radius and length of a pore and its total cross-sectional area are determined by the transport paramets Lp, ω and σ.The relationship among these values and a structural characteristics of a membrane are interpretated.更多还原