基于离散元法的散粒货物数值模拟研究

Numerical Simulation of Bulk Cargo Based on Discrete Element Method

介绍了散粒货物颗粒的离散元研究方法,着重阐述了离散元法数学模型的构建,以及程序的实现,通过离散元法对散粒货物的数值模拟研究,使人们可以更为直观的,有效,便捷的观察和研究散粒货物的运动状态,提高设计人员的工作效率,为产品研发提供指导和建议。

This paper introduces the discrete element research method of bulk cargo particles, emphatically expounds the construction of the mathematical model of discrete element method and the realization of the program. The study of bulk cargo by discrete element method enables people to observe and study the movement state of bulk cargo more intuitively, effectively and conveniently, improve the work efficiency of designers, and provide guidance and suggestions for product research and development.