BIDISPERSE PACKING OF SPHERES

Submitted by simulguy on Wed, 07/08/2015 - 10:21

How could I generate a bidisperse packing with 2 kind of spheres differing, for example, in diameter and density?

ma | Tue, 07/14/2015 - 16:37

Hi
The commands used for packing are as follows, in which you can define the radius and density and their percentage:

fix pts1 all particletemplate/sphere 1 atom_type 1 density constant 2650 radius constant 0.00035

fix pdd1 all particledistribution/discrete 1. 1 pts1 1.0

You can reffer to the DOC for further information
best regards
ma

simulguy | Thu, 07/16/2015 - 17:36

How could you evaluate a good mixing level between the two kind of particles?