TY - RPRT TI - Experimental and Computational Study of Weld Drop-Through Hydraulic Effects in Multi-Layer Concentric Pipes Servicing Cryogenic Liquid Hydrogen AU - Dominguez-Ontiveros, Elvis [ORNL] (ORCID:0000000183298751) AU - Armitage, Douglas [ORNL] AU - Morris, Allie [ORNL] (ORCID:0009000813834561) AU - Winder, Drew [ORNL] (ORCID:0000000340457382) PY - 2026 UR - https://www.osti.gov/biblio/3520716 ID - 3520716 ER -