摘要
提出了模拟人工肾透析系统传质的一维非稳态数值方法 .该方法将人工肾中的中空纤维管离散为有限个微Krogh物理单元 ,对微单元利用Kedem Katchalsky方程进行循环计算 .模拟结果与实验结果吻合 。
This paper presents a one-dimensional and unsteady state method of simulating mass transfer in artifical kidney. In this model, the hollow fiber is cut into finite tiny Krogh physics models, and each tiny cell is calculated with Kedem-Katchalsky equations circularly. Simulation results agree well with the experiment data,which indicates that the simulative method in this paper can predict mass transfer of the artifical kidney efficiently.
基金
中国科学院"百人计划"(2 0 0 0 2 0 0 3)资助项目
