Yan Z Y
Sci Sin. 1981 Dec;24(12):1636-48.
In this paper, we have derived an approximate "Bolus Flow" solution between two adjacent red blood cells (RBC) in a capillary, using the Galerkin method and numerical smoothing technique, and then examined in detail the effects of the ratio lambda of the diameter of the RBC to that of the capillary and those of the leakback Q in the thin lubrication layer on the Bolus Flow. Because of the simplicity of the method employed here, only a small amount of numerical calculation is involved. Furthermore, we have rectified somewhat unreasonable formulation of the boundary conditions presented previously so as to match the Bolus Flow with the flow in the lubrication layer. The results are reasonably in agreement with other theories, providing correct boundary conditions for the determination of the deformation of RBC.
在本文中，我们使用伽辽金方法和数值平滑技术推导出了毛细血管中两个相邻红细胞（RBC）之间近似的“团注流”解，然后详细研究了红细胞直径与毛细血管直径之比λ以及薄润滑层中回流Q对团注流的影响。由于这里采用的方法简单，只涉及少量的数值计算。此外，我们对先前给出的边界条件的一些不合理表述进行了修正，以使团注流与润滑层中的流动相匹配。结果与其他理论合理地一致，为确定红细胞变形提供了正确的边界条件。
