Excess of liquid water in gas channels of polymer electrolyte fuel cells is responsible for
malfunctioning of these devices. Not only it decreases their efficiency via partial blockage of …

The principle of electrohydrodynamics (EHD) processes relies on manipulating fluids using
electric forces. The advantage of EHD over other fluid manipulation approaches, such as …

A finite element method is introduced to simulate surface tension dominated flow of two
immiscible fluids featuring an enriched space for capturing both strong and weak pressure …

In this work, a numerical model for the simulation of two-phase electrohydrodynamic (EHD)
problems is proposed. It is characterized by a physically consistent treatment of surface …

A cluster based full morphology (CFM) model is developed to predict liquid water intrusion in
GDLs. The CFM model is used to simulate water intrusion into a dry GDL microstructure …

A Lagrangian incompressible fluid flow model is extended by including an implicit surface
tension term in order to analyze droplet dynamics. The Lagrangian framework is adopted to …

Liquid drops sliding on surfaces are ubiquitous both in the natural and industrial world. The
prediction of such drop motions has far-reaching implications in many fields of application …

In this paper an efficient mesh-moving Finite Element model for the simulation of the
incompressible flow problems is proposed. The model is based on a combination of the …

Abstract An embedded Eulerian-Lagrangian formulation for the simulation of droplet
dynamics within a polymer electrolyte fuel cell (PEFC) channel is presented. Air is modeled …

In this paper we propose a Finite Element model for analyzing closed membranes (“bags”)
interacting with internal and external (surrounding) fluids. The approach is based on …