摘要
本文建立了透析 /吸附联合人工肾系统的传质模型 ,着重研究了吸附部分的传质机理 ,提出采用二次驱动力近似的方法来表示主体流体与吸附剂颗粒之间的吸附速率 ,并应用离体实验对模型进行了验证。结果表明 。
A mass transfer model is proposed for evaluating performance characteristics of combined HD/HP system. The mass transfer mechanism of HP section was mainly studied. A 'Quadratic Driving Force' method was used to describe solute adsorption rate between bulk fluid and adsorbent particles. The results from in vitro experiment demonstrated that the present model could accurately simulate the practical process of blood purification.
出处
《中国生物医学工程学报》
CAS
CSCD
北大核心
2001年第5期467-472,共6页
Chinese Journal of Biomedical Engineering
基金
国家自然科学基金资助项目 ( 2 9776 0 36 )
