摘要
文献 [1]在前人研究的基础上提出了一个新的血流脉搏波在动脉内传播的理论模型 ,导出了血液 ,动脉及其外周组织组成的流固耦合系统的无量纲运动微分方程组。将文献 [1]导出的运动微分方程组进行离散 ,对空间域采用有限元方法 。
Based on previous researches a new theoretical model of nonlinear pulse wave propagation in arteries was presented in reference[1]. Taking account of the viscosity of arteries and the delamination between blood plasma and red blood cell, the non-dimensional governing differential equations of the fluid-structure coupling system comprised of blood, arteries and their surrounding tissues were derived. In this paper those equations in reference [1] are discretized by means of finite element method and the matrix equations of the fluid-structure coupling system are obtained.
出处
《武汉理工大学学报》
EI
CAS
CSCD
2001年第10期78-80,共3页
Journal of Wuhan University of Technology
