Abstract We present a Graphical Processing Unit (GPU) accelerated sharp interface
Immersed Boundary (IB) method that can be applied to versatile geometries on a staggered …

This paper explores strategies to transform an existing CPU-based high-performance
computational fluid dynamics solver, HyPar, for compressible flow simulations on emerging …

BACKGROUND: To say data is revolutionising the medical sector would be a vast
understatement. The amount of medical data available today is unprecedented and has the …

The effect of surface roughness on forces over a cylinder and the resulting vortex patterns at
low Reynolds numbers are not well reported in the literature. This paper investigates flow …

The accuracy, stability and computational efficiency of numerical methods on central
processing units (CPUs) for the depth-averaged shallow water equations were well covered …

Bileaflet mechanical heart valves (BMHV) create unphysiological turbulent flow. Such
turbulent flow involves multiple instability mechanisms interacting with one another in a …

The two-way coupling of temperature and flow fields in the indoor environment makes the
conventional CFD simulation computationally intensive, especially when the transient …

In this paper, we develop a GPU parallelization technique to accelerate the pressure
Poisson solver. We apply it in three-dimensional Navier–Stokes simulations with arbitrary …

Immersed boundary method (IBM) is widely used for simulating flow in complex geometries
using structured grids. However, this entails a disadvantage when simulating internal flows …

Bioprosthetic heart valves create turbulent flow during early systole which might be
detrimental to their durability and performance. Complex mechanisms in the unsteady and …