M. Kremmer ；J. F. Favier,A method for representing boundaries in discrete element modelling-part I: Geometry and contact detection,International Journal for Numerical Methods in Engineering？,2001, 51(12).
[7]
Zhu, HP ；Zhou, ZY ；Yang, RY ；Yu, AB,Discrete particle simulation of particulate systems: A review of major applications and findings,Chemical Engineering Science？,2008, 63(23).
[8]
D(z)iugys A;Peters B,An approach to simulate the motion of spherical and non-spherical fuel particles in combustion chambers,Granular Matter,2001(4).
