A numerical analysis of non-Newtonian fluid flow in non-planar artery withbifurcation was performed by using a finite element method to solve the three-dimensionalNavier-Stokes equations coupled with the non-Newtonian...A numerical analysis of non-Newtonian fluid flow in non-planar artery withbifurcation was performed by using a finite element method to solve the three-dimensionalNavier-Stokes equations coupled with the non-Newtonian constitutive models, including Carreau, Crossand Bingham models. The objective of this study is to investigate the effects of . thenon-Newtonian properties of blood as well as curvature and out-of-plane geometry in the non-planardaughter vessels on the velocity distribution and wall shear stress. The results of this studysupport the view that the non-planarity of blood vessels and the non-Newtonian properties of bloodare of important in hemodynamics and play a significant role in vascular biology andpathophysiology.展开更多
文摘A numerical analysis of non-Newtonian fluid flow in non-planar artery withbifurcation was performed by using a finite element method to solve the three-dimensionalNavier-Stokes equations coupled with the non-Newtonian constitutive models, including Carreau, Crossand Bingham models. The objective of this study is to investigate the effects of . thenon-Newtonian properties of blood as well as curvature and out-of-plane geometry in the non-planardaughter vessels on the velocity distribution and wall shear stress. The results of this studysupport the view that the non-planarity of blood vessels and the non-Newtonian properties of bloodare of important in hemodynamics and play a significant role in vascular biology andpathophysiology.
