*** Numerical method and dataset underlying the letter: Scaling regimes for unsteady diffusion across particle-stabilized fluid interfaces ***
Authors: T.J.J.M. van Overveld V. Garbin
TU Delft, Faculty of Applied Sciences, Department of Chemical Engineering, Transport Phenomena group

Contact information: t.j.j.m.vanoverveld@tudelft.nl; v.garbin@tudelft.nl



This directory contains the numerical methodology and data to reproduce the numerical results presented in the letter titled 'Scaling regimes for unsteady diffusion across particle-stabilized fluid interfaces'

The numerical method solves the Fick-Jacobs equation using the one-dimensional Crank-Nicolson method, where both the spatial coordinate and time are logarithmically spaced to efficiently resolve the relevant scales. The method is implemented in JupyterLab.

The file GenerateFigures.ipynb generates, stores, and plots the numerical data corresponding to Figures 2, 3, and S1 in the manuscript.

The directories 'Figure2', 'Figure3', and 'FigureS1' store the numerical data for simulations (in .npz format) at different values of the coverage fraction phi0, with the value indicated in the filename. 

