TY - RPRT TI - Discrete Element Modeling (DEM) of Triboelectrically Charged Particles: Revised Experiments AU - Hogue, Michael D. AU - Calle, Carlos I. AU - Curry, D. R. AU - Weitzman, P. S. PY - 2008 UR - https://ntrs.nasa.gov/citations/20130012795 ID - 20130012795 ER -