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首页> 外文期刊>International journal of applied mechanics and engineering >HERSCHEL - BULKLEY MODEL FOR TWO-PHASE BLOOD FLOW IN NARROW VESSEL
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HERSCHEL - BULKLEY MODEL FOR TWO-PHASE BLOOD FLOW IN NARROW VESSEL

机译:狭窄血管两相流的HERSCHEL-BULKLEY模型

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摘要

A mathematical model for a two-phase blood flow through a circular narrow vessel has been developed by considering blood to be a non-Newtonian liquid of Herschel-Bulkley type and taking into consideration the slip velocity at the wall of the vessel. Analytical expressions for velocities of blood in the peripheral layer and central core layer, flow rate and apparent fluidity of blood have been obtained and their natures are portrayed graphically for different parameters.
机译:通过将血液视为Herschel-Bulkley类型的非牛顿液体并考虑到血管壁的滑移速度,已经开发了通过圆形狭窄血管的两相血流的数学模型。获得了外周层和中央核心层中血液的速度,血液的流速和表观流动性的解析表达式,并针对不同的参数以图形方式描绘了它们的性质。

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