摘要
以 Casson流体为血流模型 ,计算了在轴对称凹凸狭窄管中血流的阻力比率ξ,结果表明在相同狭窄条件下 ,Casson流体的阻力比率ξ大于常用血流近似模型 ( Newton流体 )的计算结果 。
Using Casson's blood flow model flow resistance ratio ξ in an axis symmetrical-strictured blood vessel was calculated. The results show that in the same narrow condition, the ξ of Casson's fluid is greater than that of regular blood model (Newton's fluid), and fluctuates in a small range with the change of relative height δ. [
出处
《南通医学院学报》
2000年第2期157-158,共2页
ACTA Academiae Medicinae Nantong
