News
In a letter in Phys. Rev. Lett., we address the challenges of binary nucleation
March 21, 2022Our letter entitled Curvature corrections remove the inconsistencies of binary classical nucleation theory has been accepted for publication in Phys. Rev. Lett. In the letter we have studied the condensation process in vapors of supersatured alcohol—water mixtures. The nanoscopic droplets forming in such vapors ...
New article on the heat exchangers of a large-scale hydrogen liquefaction process
March 21, 2022Our article entitled Comparing exergy losses and evaluating the potential of catalyst-filled plate-fin and spiral-wound heat exchangers in a large-scale Claude hydrogen liquefaction process has been published in the International Journal of Hydrogen Energy. In the article, we determine detailed heat exchanger designs by ...
Three articles on the most downloaded list in Fluid Phase Equilibria
March 21, 2022Three of our recent articles are now on the list of the most downloaded papers in the excellent journal Fluid Phase Equilibria: 1. Thermodynamic stability of droplets, bubbles and thick films in open and closed pores 2. Thermodynamic models to accurately describe the ...
New project granted on moisture migration through porous media
March 21, 2022The competence building project “PredictCUI: Prediction of water liquid and vapour migration for mitigating corrosion under insulation” received funding by the Norwegian Research Council. Here, I will in collaboration with Prof. Alex Hansen from NTNU/Porelab, researchers from SINTEF Energy Research and the ...
Tolman lengths and rigidities from full DFT
March 21, 2022Our article entitled Tolman lengths and rigidity constants from free-energy functionals—General expressions and comparison of theories has been published in the Journal of Chemical Physics. The leading order terms in a curvature expansion of surface tension, the Tolman length (first order), and rigidities (second ...
Consistent effective one-layer models for spreading of fluids
March 21, 2022Our article entitled A consistent reduction of the two-layer shallow-water equations to an accurate one-layer spreading model has been accepted for publication in Physics of Fluids. The gravity-driven spreading of one fluid in contact with another fluid is of key importance to a range ...
In our latest article, we discuss thermodynamic stability in pores
March 21, 2022Our article entitled Thermodynamic stability of droplets, bubbles and thick films in open and closed pores has been published in Fluid Phase Equilibria. A fluid in a pore can form diverse heterogeneous structures. In our latest work on thermodynamic stability analysis, we combine a ...
New paper on Fabricating of Fiber Optic Interferometers
March 21, 2022Our article entitled Addressing Challenges in Fabricating Reflection-Based Fiber Optic Interferometers has been published in the journal Sensors. In our work to study phase-transitions by use of fiber optic sensors, we found that their fabrication requires accurate control to obtain reproducible results. In the ...
New paper on the Lennard-Jones spline potential
March 21, 2022Our article entitled Thermodynamic properties of the 3D Lennard-Jones/spline model has been published in the journal Molecular Physics. The Lennard-Jones spline potential is a truncated LJ potential so that both the pair potential and the force continuously approach zero at rc≈1.74 sigma. The advantage ...
