Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alix Sardet"'
Autor:
Maëva Maulin, Nicolas Estre, David Tisseur, Grégoire Kessedjian, Alix Sardet, Emmanuel Payan, Daniel Eck
Publikováno v:
e-Journal of Nondestructive Testing, Vol 28, Iss 9 (2023)
La fabrication additive, métallique en particulier, est en plein essor, mais les pièces ainsi produites peuvent présenter des défauts tels que des anomalies d'impression, de la rétention de poudre ou des fissures. Pour contrôler l'intégrité d
Externí odkaz:
https://doaj.org/article/a3003aae00f0410ab2f431f9515e99e4
Autor:
Nicolas Estre, Daniel Eck, Frédéric Moutet, Emmanuel Payan, Alix Sardet, Roberto Gaggiano, Maarten van Geet
Publikováno v:
e-Journal of Nondestructive Testing, Vol 28, Iss 9 (2023)
L’identification des matériaux présents dans des objets volumineux comme des colis de déchets nucléaires nécessite la plupart du temps soit une opération destructive (carottage, découpe) pour les colis bétonnés, soit une intervention humai
Externí odkaz:
https://doaj.org/article/9cb81c8d68124e7dad76e74cd53a2f3d
Publikováno v:
e-Journal of Nondestructive Testing, Vol 28, Iss 9 (2023)
Le Laboratoire de Mesures Nucléaires de l’institut IRESNE du CEA (centre de Cadarache) réalise dans la cellule d’irradiation CINPHONIE (INB CHICADE) des expertises radiographiques et tomographiques sur des objets denses et/ou de grandes dimensi
Externí odkaz:
https://doaj.org/article/5b130ac695504b849c9f19de2c6ac8d0
Autor:
Pierre Leconte, Benoit Geslot, Alix Sardet, Pierre Casoli, Timothee Kooyman, Dorian Belverge, Diane Doré, Grégoire Kessedjian, Abdelaziz Chebboubi, Torsten Solder, Paolo Mutti
Publikováno v:
EPJ Web of Conferences. 284:08008
This article presents an experimental effort to provide high-quality data to improve the evaluation of the 239Pu delayed neutron yield in the thermal energy range. The set-up is composed of a long counter with sixteen 3He tubes, a fast shutter system
Autor:
Grégoire Kessedjian, Nicolas Estre, David Tisseur, Maëva Maulin, E. Payan, Alix Sardet, D. Eck
Publikováno v:
EPJ Web of Conferences, Vol 253, p 11001 (2021)
The Nuclear Measurement Laboratory (LMN) at CEA Cadarache in France is developing a high-energy tomograph reaching energies up to 21 MeV with high dose rates. It allows performing tomographies on massive objects (5 tons, 140 cm diameter) with a multi
Autor:
Benoit Geslot, Diane Doré, Pierre Leconte, Paolo Mutti, Alix Sardet, Olivier Méplan, Grégoire De Izarra, Torsten Soldner, Grégoire Kessedjian, Abdelhazize Chebboubi, Pierre Casoli
Publikováno v:
EPJ Web of Conferences, Vol 253, p 01004 (2021)
EPJ Web of Conferences
7th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA 2021)
7th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA 2021), Jun 2021, Prague, Czech Republic. pp.01004, ⟨10.1051/epjconf/202125301004⟩
'EPJ Web of Conferences ', vol: 253, pages: 01004-1-01004-6 (2021)
EPJ Web of Conferences
7th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA 2021)
7th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA 2021), Jun 2021, Prague, Czech Republic. pp.01004, ⟨10.1051/epjconf/202125301004⟩
'EPJ Web of Conferences ', vol: 253, pages: 01004-1-01004-6 (2021)
In the normal operation of nuclear reactors, the kinetic behavior of the neutron population in the core is driven by the so-called delayed neutrons (DN). The DN yield per fission, their average lifetime and their groups’ abundances are the main phy
Autor:
Ulli Köster, Nathalie Marie-Nourry, François-René Lecolley, Paolo Mutti, Alexandra Pepino, M. Diakaki, Grégoire De Izarra, A. Billebaud, J.L. Lecouey, Pierre Tamagno, O. Méplan, Daniela Foligno, Abdelhazize Chebboubi, Torsten Soldner, Benoit Geslot, Grégoire Kessedjian, L. Mathieu, Pierre Leconte, Alix Sardet, Olivier Serot
Publikováno v:
2019 International Conference On Nuclear Data for Science and Technology
2019 International Conference On Nuclear Data for Science and Technology, IAEA, May 2019, Beijing, China. pp.18006, ⟨10.1051/epjconf/202023918006⟩
'EPJ Web of Conferences ', vol: 239, pages: 18006-1-18006-5 (2020)
EPJ Web of Conferences, Vol 239, p 18006 (2020)
2019 International Conference On Nuclear Data for Science and Technology, IAEA, May 2019, Beijing, China. pp.18006, ⟨10.1051/epjconf/202023918006⟩
'EPJ Web of Conferences ', vol: 239, pages: 18006-1-18006-5 (2020)
EPJ Web of Conferences, Vol 239, p 18006 (2020)
Delayed-neutron (DN) data is essential in inherent reactor safety and reactor control since it is needed for the estimation of the reactivity. Nowadays, discrepancies among the data in various international databases (JEFF, ENDF, JENDL) are large and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e7b408b486f1a0f1b952dee4adf2cd
https://cea.hal.science/cea-02972152
https://cea.hal.science/cea-02972152
Publikováno v:
EPJ Web of Conferences, Vol 253, p 04026 (2021)
Thermo-luminescent detectors are currently used to measure gamma doses in the medical and environmental surveillance fields. During the past few years, the CEA Reactor Studies Division tested and validated the use of these detectors for gamma flux ch
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1034:166740