TY - RPRT TI - A Bezier Curve Informed Melt Pool Geometry to Model Additive Manufacturing Microstructures Using SPPARKS AU - Trageser, Jeremy E. AU - Mitchell, John A. PY - 2020 DO - 10.2172/1664647 UR - https://www.osti.gov/biblio/1664647 ID - 1664647 ER -