TY - RPRT TI - Effect of spacer grids on high-burnup fuel fragmentation, relocation, and dispersal AU - Capps, Nathan [ORNL] AU - Harp, Jason [ORNL] (ORCID:0000000253458440) AU - Yan, Yong [ORNL] (ORCID:0000000169456290) AU - Ridley, Mackenzie [ORNL] (ORCID:0000000240432209) AU - Salko Jr, Robert [ORNL] (ORCID:0000000253566679) AU - Jordan, Tyson [ORNL] AU - Gerkin, Lisa [Framatome Inc] AU - Wissinger, Gordon [Framatome Inc] AU - Haller, Xavier [Framatome Inc] AU - Doyle, Peter [ORNL] (ORCID:0000000211820034) PY - 2026 DO - 10.1016/j.jnucmat.2026.157012 UR - https://www.osti.gov/biblio/3740828 ID - 3740828 ER -