Blar i NTNU Open på forfatter "Kristiansen, Kim"
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Legendre-Fenchel transforms capture layering transitions in porous media
Galteland, Olav; Bering, Eivind; Kristiansen, Kim; Bedeaux, Dick; Kjelstrup, Signe (Peer reviewed; Journal article, 2022)We have investigated the state of a nanoconfined fluid in a slit pore in the canonical and isobaric ensembles. The systems were simulated with molecular dynamics simulations. The fluid has a transition to a close-packed ... -
On the electrokinetic characterization of charged polymeric membranes by transversal streaming potential
Barragán, V. María; García Villaluenga, Juan Pedro; Izquierdo-Gil, Maria Amparo; Kristiansen, Kim (Peer reviewed; Journal article, 2021)The effect of a transmembrane pressure on the electrokinetic properties of different polymeric charged membranes is analysed. Electrokinetic characterization can involve the application of increasing or decreasing pressure ... -
Perspectives on Thermoelectric Energy Conversion in Ion-Exchange Membranes
Barragán, V. María; Kristiansen, Kim; Kjelstrup, Signe (Journal article; Peer reviewed, 2018)By thermoelectric power generation we mean the creation of electrical power directly from a temperature gradient. Semiconductors have been mainly used for this purpose, but these imply the use of rare and expensive materials. ... -
Thermoelectric Power of Ion Exchange Membrane Cells Relevant to Reverse Electrodialysis Plants
Kristiansen, Kim; Barragán, V. María; Kjelstrup, Signe (Journal article; Peer reviewed, 2019)A thermoelectric cell is designed and experiments are carried out in order to measure Seebeck coefficients of ion exchange membranes at different constant concentrations of NaCl in water. The purpose of the investigation ... -
Transport Properties of the Simple Lennard-Jones/Spline Fluid I: Binary Scattering and High-Accuracy Low-Density Transport Coefficients
Kristiansen, Kim (Peer reviewed; Journal article, 2020)Inspired by recent work on the thermodynamic properties of the Lennard-Jones/spline (LJ/s) fluid [1], we have considered the transport properties of the simple LJ/s fluid. The binary scattering problem for LJ/s particles ...