Facility Details: SES

Organization / Localization: KTH-NPS
Facility Description: Steam explosion study durin oxidic melt simulant material spreading in the shallow water pool. Jet type melt delivery
Test Identification: SES1
SA-Related Topics / Phenomena: Steam explosion in stratified configuration, melt premixing
Measured Parameters: Steam explosion dynamic load and impulse in the open pool
Modelling:  
Simulation Code:  
Experimental Research Program: EU SAFEST
Link to PIRT:  
References: [1] Janez Kokalj, Mitja Uršič, Matjaž Leskovar, Modelling of premixed layer formation in stratified fuel–coolant configuration, Nuclear Engineering and Design, Volume 378, 2021, 111261, https://doi.org/10.1016/j.nucengdes.2021.111261.
[2] Malmazet, E.De, Leskovar, M., Brayer, C., Buck, M., Buffe, L., Centrih, V., Conti, T., Haquet, J.-F., Meignen, R., Picchi, S., Piluso, P., Pohlner, G., Uršic, M., Konovalenko, A., Karbojian, A., Bechta, S., Grishchenko, D., Kudinov, P., "Stratified Steam Explosion Phenomena: SAFEST SES-S1 test results and preliminary analysis", The 8th European Review Meeting on Severe Accident Research ERMSAR-2017, Warsaw, Poland, 16-18 May 2017.
IP/Copyright Situation: None
Organization / Localization: KTH-NPS
Facility Description: Steam explosion study durin oxidic melt simulant material spreading in the shallow water pool. Jet type melt delivery
Test Identification: SES2 - SES6
SA-Related Topics / Phenomena: Steam explosion in stratified configuration, melt premixing
Measured Parameters: Steam explosion dynamic load and impulse in the open pool
Modelling:  
Simulation Code:  
Experimental Research Program: Collaboration with MHI Japan
Link to PIRT:  
References: [1] Reports
IP/Copyright Situation: To be discussed




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