Radial Deconsolidation and Leach-Burn-Leach of AGR-3/4 Compacts 1-3, 4-3, 10-1, and 10-2

Status of Modifications to the AGR-3/4 Fission Product Transport Model

“…The TAVA temperatures of the compacts, inner, outer, and SRs were 1008, 820, 708, and 582℃, respectively (Hawkes 2016), and the calculated axial variation in temperature was less than 165℃ for the compact, 88℃ for the IR and 18℃ for the OR. There were no as-irradiated Compact R-DLBL analyses carried out on Capsule 4 compacts; however, Compact 4-3's R-DLBL was taken after a reirradiation in NRAD followed by 1000℃ heating in FACS for 300 h (Helmreich et al 2022) and may be incorporated into future models.…”