Publications Details

DECOVALEX-2023: Task F2-Salt Final Report

Laforce, Tara C.; Bartol, Jeroen; Becker, Dirk-Alexander; Benbow, Steven; Bond, Alexander; Dietl, Carlo R.; Frank, Tanja; Jayne, Richard; Kock, Ingo; Magri, Fabiano; Nicholas, Josh; Pekala, Marek; Stauffer, Philip H.; Stein, Emily; Stone, Jodie; Wolf, Jens

The subject of Task F of DECOVALEX-2023 concerns performance assessment modelling of radioactive waste disposal in deep mined repositories. The primary objectives of Task F are to build confidence in the models, methods, and software used for performance assessment (PA) of deep geologic nuclear waste repositories, and/or to bring to the fore additional research and development needed to improve PA methodologies. In Task F2-(salt), these objectives have been accomplished through staged development and comparison of the models and methods used by participating teams in their PA frameworks. Coupled-process submodels and deterministic simulations of the entire PA model for a reference scenario for waste disposal in domal salt have been conducted. The task specification has been updated continuously since the initiation of the project to reflect the staged development of the conceptual repository model and performance metrics.