| dc.description.abstract | This research aims tostudydynamic and static conditionsaspect deposition of particles.Simulation
applies Granular Dynamics model to describe contact forces simultaneously.The movement of particles forms a
trajectory.The trajectory of particles resolved by Gear Predictor-Corrector method. Simulation involved a
variation of thestandard deviation value of particle diversity in two dimensional simulation of polydisperse
particles. The results of simulation areimages of deposition process for every time iteration until the pile of
particles in static condition. Conclusion is the smaller standard deviation value, cause the greater angle of
reposeof pile, and otherwise the greaterstandard deviation value, cause the smaller angle of repose of pile. So,
the standard deviationsize diversity of particles is inversely proportional height and slope of forming pile
structure. | en_US |
