Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Ahmed Bentaib"'
Autor:
Francisco Nicolás-Pérez, F.J.S. Velasco, Ramón A. Otón-Martínez, José R. García-Cascales, Ahmed Bentaib, Nabiha Chaumeix
Publikováno v:
Mathematics, Vol 9, Iss 17, p 2017 (2021)
The numerical modelling of turbulent combustion of H2–air mixtures with solid graphite particles is a challenging and key issue in many industrial problems including nuclear safety. This study presents a Eulerian–Eulerian model based on the resol
Externí odkaz:
https://doaj.org/article/ed3a486376b44de7b677c916c97b820f
Publikováno v:
Nuclear Engineering and Technology, Vol 47, Iss 1, Pp 26-32 (2015)
During the course of a severe accident in a light water nuclear reactor, large amounts of hydrogen can be generated and released into the containment during reactor core degradation. Additional burnable gases [hydrogen (H2) and carbon monoxide (CO)]
Externí odkaz:
https://doaj.org/article/55dfcd1507104c53ab051a60845219d4
Publikováno v:
Science and Technology of Nuclear Installations, Vol 2010 (2010)
This paper presents a methodology and its application to a Level 2 Probabilistic Safety Assessment (PSA-2), to evaluate the impact of the Passive Autocatalytic Recombiners (PARs) on the hydrogen risk in the reactor containment in case of a severe acc
Externí odkaz:
https://doaj.org/article/bffdcb5acf48466ea9911a83f78a98b7
For over thirty years, IPSN and subsequently IRSN has played a major international role in the fi eld of nuclear power reactor core melt accidents through the undertaking of important experimental programmes (the most signifi cant being the Phébus-
Autor:
Luis E. Herranz, Ahmed Bentaib, Fabrizio Gabrielli, Sanjeev Gupta, Ivo Kljenak, Sandro Paci, Pascal Piluso
Publikováno v:
Nuclear Engineering and Design. 407:112256
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d3d741f7988522dee127af402d50f54
https://doi.org/10.1016/j.nucengdes.2023.112256
https://doi.org/10.1016/j.nucengdes.2023.112256
Autor:
Romain Grosseuvres, Nabiha Chaumeix, Xavier Buet, Daniele Abdo, Simon Nehr, Emmanuel Porcheron, Roberta Scarpa, Audrey Ruffien-Ciszak, Sylvain Magne, Etienne Studer, Julien Dhote, Jean-Luc Widloecher, Ahmed Bentaib, Mathilde Freyssinier, Olivier Norvez
Publikováno v:
IEEE Transactions on Nuclear Science. 67:617-624
During a severe nuclear accident leading up to core melting, molten corium–concrete interaction (MCCI) and core-coolant water reaction both release large amounts of hydrogen (H2) gas in the containment atmosphere. According to the Shapiro–Moffett
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897ed60edc637b2d4ff4eed6bd4d0808
https://doi.org/10.1109/tns.2020.2965622
https://doi.org/10.1109/tns.2020.2965622
Autor:
Ahmed Bentaib, Nabiha Chaumeix, R.A. Otón-Martínez, F.J.S. Velasco, F. Nicolás-Pérez, Jose Ramon Garcia-Cascales
Publikováno v:
Mathematics, Vol 9, Iss 2017, p 2017 (2021)
Mathematics
Mathematics, MDPI, 2021, 9 (17), pp.2017. ⟨10.3390/math9172017⟩
Volume 9
Issue 17
Mathematics
Mathematics, MDPI, 2021, 9 (17), pp.2017. ⟨10.3390/math9172017⟩
Volume 9
Issue 17
International audience; The numerical modelling of turbulent combustion of H2–air mixtures with solid graphite particles is a challenging and key issue in many industrial problems including nuclear safety. This study presents a Eulerian–Eulerian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dc1811013c31f66fdb4df39891c58a8
https://www.mdpi.com/2227-7390/9/17/2017
https://www.mdpi.com/2227-7390/9/17/2017
Autor:
Daniel Magallon, Jean Couturier, Renaud Meignen, Odile Lefevre, Francois Corenwinder, Georges Nahas, Gerard Ducros, Gregory Nicaise, Gerard Cenerino, Ahmed Bentaib, Didier Jacquemain, Georges Berthoud, Jean-Pierre Van-Dorsselaere, Georges Goue, Jean Peltier, Anna Duprat, J. Birchley, Francois Kappler, Andreas Schumm, Bernard Chaumont, Frederique Pichereau, Alain Dubreuil-Chambardel, Thierry Daguse, Patricia Dupuy, Bruno Tourniaire, Tim Haste, Florian Fichot, Jean-Marie Seiler, Richard Gonzalez, Gerard Labadie, Etienne Studer, Jean-Dominique Gobin, Michel Durin, Kresna Atkhen, Christophe Journeau, Michel Schwarz, Frederique Monroig, Denis Boulaud, Bernard Clement, Emmanuel Irsn Raimond, Sandrine Marano, Daniel Queniart, Jean-Michel Evrard, Francois Andreo, Michel Cranga, Denis Leteinturier, Randall O. Gauntt, Vincent Koundy, Cecile Debaudringhien, Jacques Repussard, Herve Bonneville
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdeb7edf8322c5b347397af7c095a5a
https://doi.org/10.1051/978-2-7598-1930-0
https://doi.org/10.1051/978-2-7598-1930-0
Autor:
Etienne Studer, Danièle Abdo, Sonia Benteboula, Gilles Bernard-Michel, Nadia Coulon, Frédéric Dabbene, Sergey Kudriakov, Jean-Paul Magnaud, Olivier Norvez, Régis Tomassian, Jean-Luc Widloecher, Alberto Beccantini, Stéphane Gounand, Jérôme Brinster, Ahmed Bentaib, Serge Guieu, Namane Mechitoua
Publikováno v:
Revue Générale Nucléaire. :48-53
Le CEA s’est doté d’une compétence forte pour comprendre, modéliser et prévenir le risque hydrogène dans les installations nucléaires. À partir du milieu des années 1990, une approche couplée numérique et expérimental a été mise en o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02c8d349c6ec1f904f1a5146ed58c1e1
https://doi.org/10.1051/rgn/20181048
https://doi.org/10.1051/rgn/20181048