Facility Details: ROSAU

Organization / Localization: ANL
Facility Description: The facility was comprised of four primary components: a melt generator, an accumulator (melt collection vessel), a retractable gate, and a spreading area. The configuration depends on the specific experiment.
Test Identification: MST-0 , MST-2, DCAM 1-5
SA-Related Topics / Phenomena: Underwater melt corium spreading at large scale (underwater MCCI).
Simulation Code: MPS CORQUENCH
References: [1] Lu Zhao, Maneesh Punetha et al., Application of moving particle semi-implicit method on simulating melt spreading within OECD/ROSAU project, Nuclear Engineering and Design, Volume 427, 2024, 113447, https://doi.org/10.1016/j.nucengdes.2024.113447.
[2] Summary of the Reduction of Severe Accident Uncertainties (ROSAU) Project
January 2020 DOI: 10.13182/T32404

IP/Copyright Situation: data not yet published
Facility Description: Melt spreading under water
Test Identification: MST1
SA-Related Topics / Phenomena: melt spreading
Measured Parameters:  
Modelling:  
Simulation Code: CORQUENCH
Experimental Research Program:  
References:  
IP/Copyright Situation:  




Implemented as part of the Seaknot EU funded project (HORIZON-EURATOM-2021-NRT-01 under Grant Agreement No. 101060327) - WP2.6 UNIPI (2024-2026)