Particles Size Distribution Effect on ۳d Packing of Nanoparticles Into a Bounded Region

In this paper, the effects of two different Particle Size Distributions (PSD) on packingbehavior of ideal rigid spherical nanoparticles using a novel packing model based on parallelalgorithms have been reported. A mersenne twister algorithm was used to generate pseudorandomnumbers for the particles initial coordinates. Also, for this purpose a nanosized tetragonal confinedcontainer with a square floor (۳۰۰ * ۳۰۰ nm) were used in this work. The Andreasen and the LognormalPSDs were chosen to investigate the packing behavior in a ۳D bounded region. The effects ofparticle numbers on packing behavior of these two PSDs have been investigated. Also thereproducibility and the distribution of packing factor of these PSDs were compared.

کلیدواژه ها:

Random Packing ، Particle Size Distributions ، Andreasen