生物流体流动的数学建模

V. Tregubov
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引用次数: 0

摘要

具有复杂内部结构的胞外生物流体的特性要求对其建模采用特殊的方法。这种方法在大血管血流的例子中得到了证明。提出了非牛顿液体和半滑移边界条件来模拟血液脉冲流动。通过数值计算得到了血流中的压力分布和变形血管中的应力分布。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Mathematical modeling of biological fluid flows
Characteristic features of extracellular biological fluids with complicated inner structure require a special approach to their modeling. This approach is demonstrated on the example of blood flow in large blood vessels. The non-Newtonian liquid and the semi-slip boundary conditions were proposed for modelling the blood pulse flow. As results of numerical calculations the pressure distribution in the blood flow and the stress distribution in the deformable blood vessel were obtained.
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