SADD - Severe accident database directory

DataBase In-Vessel - Focus area 7: Hydrogen release due to the core oxidation (1)

Facility Name	Test Identification	Measured Parameters	Modelling	Simulation Code	Experimental Research Program	Country
QUENCH	QUENCH-03	Water injection into a little-oxided PWR-like rod bundle		ASTEC, MELCOR, RELAP/SCDAPSIM, AC2		Germany
References: Hofmann, P. and Homann, C. and Leiling, W. and Miassoedov, A. and Piel, D. and Schanz, G. and Schmidt, L. and Sepold, L. and Steinbrück, Experimental and calculational results of the experiments QUENCH-02 and QUENCH-03, FZKA-6295 (Juli 2000) IP/Copyright Situation: yes

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

1. Re-flooding of pre-oxided rod bundles; 2. Hydrogen release due to the core oxidation