TY - RPRT TI - PUMA:POWDER UTILIZATION MODELING APPLICATION AU - HU, TIANCHEN (GARY) AU - MESSNER, MARK AU - TRAN, HUY PY - 2025 DO - 10.11578/dc.20250924.1 UR - https://www.osti.gov/biblio/code-164959 ID - code-164959 ER -