Facility Details: PECA-SGTR

Organization / Localization: CIEMAT
Country: Spain
Facility Description: 5 m high; 1.7 m diameter. Tube bundle in an array 17x17 tubes, representative SGTR dimensions
Test Identification: EU-SGTR 1-12
SA-Related Topics / Phenomena: Aerosol retention in break vicinity
Measured Parameters: mass injected into the bundle; mass deposited on tubes around the breach; mass leaving the tube bundle
Modelling: 0.28 MPa inlet; room T
Simulation Code: Own derived empirical correlation
Experimental Research Program: EU-SGTR & ARTIST projects (PSI)
References: [1] T. Lind, S. Guentay, L.E. Herranz, D. Suckow, “A summary of the ARTIST: Aerosol retention during SGTR severe accident”, Annals of Nuclear Energy 131 (2019), 385-400. https://doi.org/10.1016/j.anucene.2019.04.006 ; [2] L.E. Herranz, R. D. Tardáguila, “New data and interpretation on source term attenuation within the break stage during meltdown SGTR sequences”, Nuclear Engineering and Design 270, 283-294, 2014; [3] C. López del Prá, F.J.S. Velasco, L.E. Herranz, “Simulation of a gas jet entering the secondary side of a steam generator during a SGTR sequence: Validation of a FLUENT 6.2 model”, Nuclear Engineering and Design, 240, 2206-2214, 2010; [4] F.J. Sánchez-Velasco, C. López del Prá, L.E. Herranz, “Aerosol Retention in the Vicinity of a Breach in a Tube Bundle: An Experimental Investigation”, Aerosol Science and Technology, 44, 349-361, 2010; [5] L.E. Herranz, C. López del Prá, F.J. Sánchez Velasco, “Preliminary steps toward assessing aerosol retention in the break stage of a dry steam generador during severe accident SGTR sequences”, Nuclear Engineering and Design, 238, 1392-1399, April 2008; [6] A. Auvinen, J.K. Jokiniemi, A. Lahde, T. Routamo, P. Lundström, H. Tuomisto, J. Dienstbier, S. Güntay, D. Suckow, A. Dehbi, M. Slootman, L.E. Herranz, V. Peyrés, J. Polo, “Steam Generator Tube Rupture (SGTR) Scenarios”, Nuclear Engineering and Design 235, 457-472, 2005
IP/Copyright Situation: Published in international journals




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