DEMMAT code for numerical simulation of multi-particle systems dynamics

Abstract

The paper presents three versions of software codes for the simulation of granular material dynamics based on the discrete element method. The codes DEMMAT_F90 and DEMMAT_PAS are used for the implementation of a purely procedural approach by the programming languages FORTRAN 90 and OBJECT PASCAL, while the code DEMMAT_CPP represents a purely object-oriented programming approach based on applying C++.