Fluid–fluid interfaces, laden with polymers, particles or other surface-active moieties, often
show a rheologically complex response to deformations, in particular when strong lateral …

Highlights•Complex interfaces are ubiquitous in food.•These interfaces have complex
microstructures and highly nonlinear mechanical behavior.•We review experimental …

The two main continuum frameworks used for modeling the dynamics of soft multiphase
systems are the Gibbs dividing surface model, and the diffuse interface model. In the former …

Complex fluid–fluid interfaces determine for a large part the macroscopic material properties
of foams and emulsions that appear in applications such as food, materials processing and …

Real-time optimization (RTO) has been a popular approach for addressing optimal
operation by repetitively optimizing online. However, this approach is impractical for …

Developing hybrid processes for heavy oil recovery is a major area of interest in recent
years. The need for such processes originates from the challenges of heavy oil recovery …

We present a computational study of planar extrudate swell flows of Newtonian liquids with a
viscous liquid–gas interface. The model consists of the equations of motion coupled with the …

We develop a cut Discontinuous Galerkin method (cutDGM) for a diffusion-reaction equation
in a bulk domain which is coupled to a corresponding equation on the boundary of the bulk …

This paper presents a DEM study of a confined granular material sheared between two
parallel bumpy walls. The granular material consists of packed dry spherical particles. The …

We develop a novel cut discontinuous Galerkin (CutDG) method for stationary advection–
reaction problems on surfaces embedded in R d. The CutDG method is based on …