TY - RPRT TI - Evolving Material Porosity on an Additive Manufacturing Simulation with the Generalized Method of Cells AU - Silva, Luis F. AU - Yapor, Francisco AU - Pineda, Evan J. AU - Gustafson, Peter A. PY - 2010 UR - https://ntrs.nasa.gov/citations/20200000603 ID - 20200000603 ER -