TY - Type of reference TI - Ablation of ice bloc by a hot water jet – Application to SFR safety AU - Alexandre Lecoanet AU - Nicolas Rimbert AU - Michel Gradeck AU - Frédéric Payot AB - Ablation of an ice bloc by a hot water jet is studied to understand the physical phenomena involved in the process, the final goal is to design SFR’s core-catcher. The system studied is comprised of a water jet and a transparent ice block. Ablation process is followed by use of high-speed camera and back lighting. First results are presented. A new ablation regime is reported. The evolution of ablation speed with time and jet speed is analyzed. DO - 10.21494/ISTE.OP.2020.0519 JF - Entropy: Thermodynamics – Energy – Environment – Economy KW - Ablation, Melting, Liquid jet, Nuclear safety, Liquid film, Fluid-structure interaction, Phase change, Fonte, Jet liquide, Sûreté nucléaire, Film liquide, Interaction fluide-structure, Changement de phase, L1 - https://www.openscience.fr/IMG/pdf/iste_entropie20v1n4_1.pdf LA - en PB - ISTE OpenScience DA - 2020/07/7 SN - 2634-1476 TT - Ablation d’un bloc de glace transparente par un jet d’eau chaude – Application à la sûreté des RNR-Na UR - https://www.openscience.fr/Ablation-of-ice-bloc-by-a-hot-water-jet-Application-to-SFR-safety IS - Issue 4 VL - 1 ER -