Phenomenological study on the Ex-pin phenomena in the initial phase of HCDA on metal-fueled SFR using simulant

MH Lee, H Heo, DW Jerng, IC Bang - Annals of Nuclear Energy, 2019 - Elsevier
In the initial phase of severe accident in a metal fueled SFR, fuel melts and is ejected into
the coolant channel owing to pressure from fission gas. This phenomenon called ex-pin and …

[PDF][PDF] LOF and TOP severe accident analysis for PGSFR using SAS4A metal fuel version code

SH Kang, A Tentner, A Karahan, KL Lee - Margin (C), 2017 - kns.org
PGSFR (Prototype Gen-IV Sodium-cooled Fast Reactor), a pool type sodium-cooled fast
reactor with U-10% Zr metallic fuel core and 392.2 MW thermal power capacity, has been …