SADD - Severe accident database directory

DataBase Containment - Focus area 3: Mitigation strategies (1)

Facility Name	Test Identification	Measured Parameters	Modelling	Simulation Code	Experimental Research Program	Country
THAI	HR-35 (used for code benchmark)	Pressure, temperature, hydrogen and oxygen concentration, velocity profile	PAR operation: Engineering correlations (Framatome, AREVA) and a model with detailed heat and mass transfer process (REKO-DIREKT).	GOTHIC MELCOR COCOSYS GASFLOW CFX	OECD/NEA THAI-2 project	Germany
References: [1] M. Freitag, E. W. Schmidt, M. Sonnenkalb, S. Kelm, M. Kotouč, Z. Liang, P. Royl, & S. Benz. CFD and LP code benchmark evaluating the onset of PAR operation in case of extremely low oxygen concentration. Nuclear Engineering and Design, 400, 112056 (2022). https://doi.org/10.1016/j.nucengdes.2022.112056 Facility Status: Active

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

PAR performance in gas atmsophere containment low O2 concentration