5 papers · 1 filter
A 3D DLM/FD method for simulating the motion of spheres in a bounded shear flow of Oldroyd-B fluids
Shang-Huan Chiu, Tsorng-Whay Pan, Roland Glowinski
We present a novel distributed Lagrange multiplier/fictitious domain (DLM/FD) method for simulating fluid-particle interaction in Oldroyd-B fluids under creeping conditions. The re…
A numerical study of the transition to oscillatory flow in 3D lid-driven cubic cavity flows
Shang-Huan Chiu, Tsorng-Whay Pan, Jiwen He +2
In this article, three dimensional (3D) lid-driven cubic cavity flows have been studied numerically for various values of Reynolds number (). The numerical solution of the Navi…
An oscillating motion of a red blood cell and a neutrally buoyant particle in Poiseuille flow in a narrow channel
Lingling Shi, Yao Yu, Tsorng-Whay Pan +1
Two motions of oscillation and vacillating breathing (swing) of a red blood cell have been observed in bounded Poiseuille flows (Phys. Rev. E 85, 16307 (2012)). To understand such…
Numerical simulation of red blood cell suspensions behind a moving interface in a capillary
Shihai Zhao, Tsorng-Whay Pan
Computational modeling and simulation are presented on the motion of red blood cells behind a moving interface in a capillary. The methodology is based on an immersed boundary meth…
A numerical study of the motion of a neutrally buoyant cylinder in two dimensional shear flow
Tsorng-Whay Pan, Shih-Lin Huang, Shih-Di Chen +2
In this paper, we investigate the motion of a neutrally buoyant cylinder of circular or elliptic shape in two dimensional shear flow of a Newtonian fluid by direct numerical simula…