The present paper concerns with the fluid mechanical study on the effects of the permeability of the wall through an overlapping stenosis in an artery assuming that the flowing blood is represented by a macroscopic two-phase model. The expressions for the blood flow characteristics, the impedance, the wall shear stress distribution in the stenotic region, shearing stress at the stenosis throats and at the stenosis critical height have been derived. Results for the effects of permeability as well as of hematocrit on these blood flow characteristics are shown graphically and discussed briefly.

中文翻译：

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宏观的两相血流通过带通透性壁的狭窄动脉

本文假设流体流动是由宏观两相模型表示的，因此涉及流体力学研究，即通过重叠的动脉狭窄对壁的渗透性的影响。导出了血流特性，阻抗，狭窄区域壁剪切应力分布，狭窄喉部和狭窄临界高度处的剪切应力的表达式。图形显示并简要讨论了通透性和血细胞比容对这些血流特征的影响的结果。