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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Barrachin, Marc
Institut de Radioprotection et de Sûreté Nucléaire
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Revisiting the thermodynamic properties of the ZrCr2 Laves phases by combined approach using experimental and simulation methodscitations
- 2021Hafnium Oxidation at High Temperature in Steamcitations
- 2019Critical evaluation of experimental data of solution enthalpy of zirconium in liquid aluminumcitations
- 2019Interrupted heating DTA for liquidus temperature determination of Ag–Cd–In alloyscitations
- 2019Hafnium Oxidation in steam at high Temperature
- 2016Core melt composition at Fukushima Daiichi Results of transient simulations with ASTECcitations
- 2014Fuel and fission product behaviour in early phases of a severe accident. Part II Interpretation of the experimental results of the PHEBUS FPT2 testcitations
- 2014Oxidation effect on steel corrosion and thermal loads during corium melt in-vessel retentioncitations
- 2014Fuel and fission product behaviour in early phases of a severe accident. Part I Experimental results of the PHEBUS FPT2 testcitations
- 2013Late phase fuel degradation in the Phébus FP testscitations
- 2013Early phase fuel degradation in Phébus FP: Initiating phenomena of degradation in fuel bundle testscitations
- 2011Ternary eutectics in the systems FeO-UO2-ZrO2 and Fe2O3-U3O8-ZrO2citations
- 2011First-principles study of defect behavior in irradiated uranium monocarbidecitations
- 2007Phase diagram of the UO2-FeO1+x systemcitations
- 2007Progress in nuclear thermodynamic databanking for MCCI applications
- 2006Phase relations in the ZrO2-FeO systemcitations
- 2006Phase diagram of the ZrO2-FeO systemcitations
Places of action
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article
Fuel and fission product behaviour in early phases of a severe accident. Part I Experimental results of the PHEBUS FPT2 test
Abstract
One objective of the FPT2 test of the PHEBUS FP Program was to study the degradation of an irradiated UO2 fuel test section and the fission product behaviour under conditions of low steam flow. The results of the post-irradiation examinations (PIE) at the upper levels (823 and 900 mm) of the 1-m long test section are presented in this paper. Material interactions leading to local corium formation were identified firstly between fuel and Zircaloy-4 cladding, notably at 823 mm, where the cladding melting temperature was reached, and secondly between fuel and stainless steel oxides. Regarding fission products, molybdenum left so-called metallic precipitates mainly composed of ruthenium. Xenon and caesium behave similarly whereas barium and molybdenum often seems to be associated in precipitates. © 2014 Elsevier B.V. All rights reserved.