In this work, the rise of Taylor bubbles in a vertical tube filled with viscoelastic media is
investigated by means of volume-of-fluid-based direct numerical simulations. The …

In this paper, we investigated the dynamics of a bubble rising inside ratchet channels filled
with viscoelastic liquids by means of volume-of-fluid-based direct numerical simulations. The …

The dynamics of the growth and detachment of a single hydrogen bubble on both the
horizontal and vertical microelectrode surfaces in water electrolysis were synthetically …

From biology to engineering, while numerous applications are based on capillary
phenomena in tubes having roughened surfaces, such as blood transport, paper-based …

This paper is an attempt to study the effects of surface topography on the flow of a droplet (or
a bubble) in a low Reynolds number flow regime. Multiphase flows through a constricted …

The current study investigates bubble ascent under the influence of an applied electric field.
To accomplish this, an electrohydrodynamic solver is developed and integrated with the …

Porous media have been widely used for liquid-gas separation, benefiting from the strong
capillary force generated from the micro/nanoscale pores. Understanding the flow …

The emulation of the natural organization and contractile properties of native stretchable
tissues have crucial implications for skeletal muscle tissue engineering (SMTE). Helical …

Simulating bubble dynamics impacting on obstacles is challenging because of large liquid-
to-gas density ratio and complex interface deformation. In this study, a conservative phase …

In the present study, we introduce new bubble velocimetry methods based on the optical
flow, which were validated (compared) with the conventional particle tracking velocimetry …