particle size distribution in Porespy

[ZuoT2000]

Is it possible to construct matrix particles based on particle size distribution in porespy?Thank you so much！

[jgostick]

There is the polydisperse_spheres function, but it makes overlapping spheres. You could also use repeated applications of the random_spheres function, controlling the solid_volume_fraction and r arguments each time (adding smaller r). This function would take its own output as the input to the next iteration.

[jgostick]

Something like this:

im = np.zeros([200, 200], dtype=bool)
for r in [15, 12, 10, 8, 6]:
    im = ps.generators.random_spheres(im=im, r=r, clearance=r, protrusion=-r, phi=0.1)