Experimental studies over many years have shown that blood flow exhibits non-Newtonian
characteristics such as shear-thinning, viscoelasticity, yield stress and thixotropy. The …

This paper presents a numerical evaluation of two different artificial stress diffusion
techniques for the stabilization of viscoelastic Oldroyd-B fluid flows at high Weissenberg …

This paper is concerned with the numerical simulation of a thermodynamically compatible
viscoelastic shear-thinning fluid model, particularly well suited to describe the rheological …

This article describes an unexplored transport phenomenon where a mildly viscoelastic
medium encroaches a narrow capillary channel under the action of surface-tension force …

The capability of the lattice Boltzmann method as an accurate mesoscopic solver for
unsteady non-Newtonian flows is shown by investigating pulsatile shear-thinning blood flow …

A traceless variant of the Johnson-Segalman viscoelastic model is presented and applied to
blood flow simulations. The viscoelastic extra stress tensor is decomposed into its traceless …

The aim of this work is to present a numerical study of generalized Oldroyd-B flows with
shear-thinning viscosity in a curved pipe of circular cross section and arbitrary curvature …

This work presents some numerical tests of finite element solution of incompressible Oldroyd-
B fluids flows, using different types of numerical stabilization. In this study the diffusive term …

This work presents some numerical tests of finite element solution of incompressible Oldroyd-
B fluid flows. The effect of numerical stabilization using arti cial stress diffusion is …

The aim of this paper is to study a finite element numerical approximation of steady flows of
an incompressible viscoelastic Oldroyd‐B fluid in curved pipes of arbitrary cross‐section and …