Finite-size effects of binary mutual diffusion coefficients from molecular dynamics

SH Jamali, L Wolff, TM Becker, A Bardow… - Journal of chemical …, 2018 - ACS Publications
Molecular dynamics simulations were performed for the prediction of the finite-size effects of
Maxwell-Stefan diffusion coefficients of molecular mixtures and a wide variety of binary …

Generalized form for finite-size corrections in mutual diffusion coefficients of multicomponent mixtures obtained from equilibrium molecular dynamics simulation

SH Jamali, A Bardow, TJH Vlugt… - Journal of chemical …, 2020 - ACS Publications
The system-size dependence of computed mutual diffusion coefficients of multicomponent
mixtures is investigated, and a generalized correction term is derived. The generalized finite …

Diffusion of methane in supercritical carbon dioxide across the Widom line

G Guevara-Carrion, S Ancherbak, A Mialdun… - Scientific reports, 2019 - nature.com
Diffusion of methane diluted in supercritical carbon dioxide is studied by experiment and
molecular simulation in the temperature range from 292.55 to 332.85 K along the isobars …

[HTML][HTML] Is Stokes-Einstein relation valid for the description of intra-diffusivity of hydrogen and oxygen in liquid water?

IN Tsimpanogiannis, OA Moultos - Fluid Phase Equilibria, 2023 - Elsevier
In this study, all available data from experiments and molecular simulations for the intra-
diffusivities of H 2 and O 2 in H 2 O, and for the self-diffusivity of pure H 2 O are analyzed to …

Diffusion coefficients of a highly nonideal ternary liquid mixture: Cyclohexane–toluene–methanol

T Janzen, J Vrabec - Industrial & Engineering Chemistry Research, 2018 - ACS Publications
To better understand diffusion phenomena in highly nonideal ternary liquid mixtures,
cyclohexane–toluene–methanol is studied by equilibrium molecular dynamics (EMD) …

Prediction of composition-dependent self-diffusion coefficients in binary liquid mixtures: The missing link for Darken-based models

L Wolff, SH Jamali, TM Becker… - Industrial & …, 2018 - ACS Publications
Mutual diffusion coefficients can be successfully predicted with models based on the Darken
equation. However, Darken-based models require composition-dependent self-diffusion …

Fick diffusion coefficient matrix of a quaternary liquid mixture by molecular dynamics

G Guevara-Carrion, R Fingerhut… - The Journal of Physical …, 2020 - ACS Publications
For the first time, the Fick diffusion coefficient matrix of a quaternary liquid mixture is sampled
consistently by means of molecular dynamics simulation. The required phenomenological …

Optimizing nonbonded interactions of the OPLS force field for aqueous solutions of carbohydrates: How to capture both thermodynamics and dynamics

SH Jamali, T Westen, OA Moultos… - Journal of chemical …, 2018 - ACS Publications
Knowledge on thermodynamic and transport properties of aqueous solutions of
carbohydrates is of great interest for process and product design in the food …

Mutual diffusion governed by kinetics and thermodynamics in the partially miscible mixture methanol+ cyclohexane

T Janzen, S Zhang, A Mialdun… - Physical Chemistry …, 2017 - pubs.rsc.org
To gain an understanding of the transport and thermodynamic behavior of the highly non-
ideal mixture methanol+ cyclohexane, three complementary approaches, ie experiment …

Diffusion coefficients of CO2–SO2–water and CO2–N2–water systems and their impact on the CO2 sequestration process: Molecular dynamics and dissolution …

S Omrani, S Mahmoodpour, B Rostami… - … Gases: Science and …, 2021 - Wiley Online Library
The high cost of the CO2 sequestration in saline aquifers is a barrier to the implementation
of them. However, a large portion of the cost is invested to purify and transport the CO2 from …