Numerical methods are proposed for an advanced Poisson-Nernst-Planck-Fermi (PNPF)
model for studying ion transport through biological ion channels. PNPF contains many more …

An energy transport model coupled with the density gradient method as quantum
mechanical corrections is proposed and numerically investigated. This new model is …

Abstract Thorburn, K. 2006. Electric Energy Conversion Systems: Wave Energy and
Hydropower. Acta Universitatis Upsaliensis. Digital Comprehensive Summaries of Uppsala …

Transport of electrolytic solutions under influence of electric fields occurs in phenomena
ranging from biology to geophysics. Here, we present a continuum model for single-phase …

Several applications for renewable energy conversion make use of variable speed
generators. A conversion from variable frequency to grid frequency is therefore essential …

The modelling, analysis and numerical approximation of energy-transport models for
semiconductor devices are reviewed. The derivation of the partial differential equations from …

A non-stationary monotone iterative method is proposed and analyzed for the quantum-
corrected energy transport model in nanoscale semiconductor device simulation. For the …

In low-permeability rock, fluid and mineral transport occur in pores and fracture apertures at
the scale of micrometers and below. At this scale, the presence of surface charge, and a …

A finite-element (FE) approach combined with an efficient iterative method have been used
to provide a numerical solution of the nonlinear Poisson-Boltzmann equation. The iterative …

Purpose–The purpose of this paper is to address the formulation, implementation, and
adaptation of closely coupled multi‐physics problems with h‐and p‐adaptive finite element …