In this paper, we review the recent development of phase-field models and their numerical
methods for multi-component fluid flows with interfacial phenomena. The models consist of a …

We present a new phase-field fluid model and computation with minimized Cahn–Hilliard
(CH) dynamics. Using the CH equation, the internal structure of the interface layer is …

A diffuse-interface model is considered for solving axisymmetric immiscible two-phase flow
with surface tension. The Navier–Stokes (NS) equations are modified by the addition of a …

Finite-amplitude deformation and breakup of a compound jet, whose core and shell are both
incompressible Newtonian fluids, that is surrounded by a passive gas are analyzed …

The non-linear capillary shape evolution of an infinite rod perturbed with a smooth periodic
wave via interfacial diffusion is analysed in accordance with the chemical potential …

The paper review key results [1-14] of the joint researches conducted by IMech and IUSTI. In
the First part, we review models and experimental results on the linear and nonlinear …

The formation and breakup of two-fluid jets and drops find application in various industrially
important processes like microencapsulation, inkjet printing, dispersion and emulsion …

The instability and consequent atomization of a swirling viscous liquid jet emanated into
gaseous surroundings and subjected to periodical surface disturbances is modelled and …

During a hypothetical severe accident in a nuclear power plant, molten corium could fall in
the form of jet into a water pool. The process of jet breakup is very crucial during the fuel …

It is a real pleasure for us to look over the long and fruitful career of Prof. Stefan Radev as an
applied mathematician in Fluid mechanics. His orientation to Fluid mechanics has been …