BFA Software Modules and
Structure
BFA Preprocessor - GUI based model builder that inerfaces
with most commercial CAD software files and IGES files
BFA Analyst - Discrete element
modeling solver
BFA DEMVIEW - Opengl Visualization/animation
postprocessor of discrete element results and movie
maker
BFA Grapher - Postprocessor
of time history data such as forces, stresses, wear
indices, energy and mixing data within the particle
system and its interaction with machine components.