Quantification of the uncertainty of the physical models in the system thermal-hydraulic codes – PREMIUM benchmark

Autor: Agnès de Crécy, Jinzhao Zhang, Damar Canggih Wicaksono, Victor Sanchez, J. Freixa, T. Skorek, Francesc Reventos, Yuri Shvestov, Deog Yeon Oh, Alexander Falkov, Rostislav Pernica, A. Kovtonyuk, Milos Kyncl, Torsti Alku, Fabrice Fouet, Alexey Gusev, Dong Li, Rafael Mendizábal, Christine Sarrette, Elsa de Alfonso, Omar Zerkak, Pierre Probst, Joona Kurki, Andreas Pautz, Wadim Jäger, Bub Dong Chung, Tran Tranh Tram, Jean Baccou, Xiaojing Liu, Alessandro Petruzzi

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Skorek, T, de Crécy, A, Kovtonyuk, A, Petruzzi, A, Mendizábal, R, de Alfonso, E, Reventós, F, Freixa, J, Sarrette, C, Kyncl, M, Pernica, R, Baccou, J, Fouet, F, Probst, P, Chung, B D, Tram, T T, Oh, D Y, Gusev, A, Falkov, A, Shvestov, Y, Li, D, Liu, X, Zhang, J, Alku, T, Kurki, J, Jäger, W, Sánchez, V, Wicaksono, D, Zerkak, O & Pautz, A 2019, ' Quantification of the uncertainty of the physical models in the system thermal-hydraulic codes : PREMIUM benchmark ', Nuclear Engineering and Design, vol. 354, 110199 . https://doi.org/10.1016/j.nucengdes.2019.110199
Nuclear Engineering and Design
Nuclear Engineering and Design, Elsevier, 2019, 354, pp.110199. ⟨10.1016/j.nucengdes.2019.110199⟩
Nuclear Engineering and Design, 2019, 354, pp.110199. ⟨10.1016/j.nucengdes.2019.110199⟩

International audience; PREMIUM (Post BEMUSE Reflood Models Input Uncertainty Methods) was an activity launched with the aim ofpushing forward the methods of quantification of physical model uncertainties in thermal-hydraulic codes. Thebenchmark PREM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::034e92523802183d7d777b90e0a0b627
https://hdl.handle.net/2117/173446

Sobol′ Sensitivity Analysis Using a Neural Network Model of a LB-LOCA in the ZION Nuclear Power Plant With CATHARE-2 V2.5 Code

Autor: Pierre Probst, Fabrice Fouet

Publikováno v: Volume 4: Thermal Hydraulics.

In nuclear safety, the Best-Estimate (BE) codes may be used in safety demonstration and licensing, provided that uncertainties are added to the relevant output parameters before comparing them with the acceptance criteria. The uncertainty of output p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48515beab09d539699f867d82bf9e1ed
https://doi.org/10.1115/icone21-15674

Main Results of phase IV BEMUSE project: Simulation of LBLOCA in an NPP

Autor: Francesc Reventos, I. Toth, Annalisa Manera, A. Del Nevo, Francesco Saverio D'Auria, H. Glaeser, T. Skorek, M. Perez, J. Joucla, Alessandro Petruzzi, A. Ui, S Borisov, P. Bazin, R. Pernica, Bub Dong Chung, L. Batet, Pierre Probst, R. Pericas, A. de Crécy, M. Kyncl, P. Germain, Deog-Yeon Oh

Publikováno v: Science and Technology of Nuclear Installations
Science and Technology of Nuclear Installations, 2010, 2010, ⟨10.1155/2010/219294⟩
Science and Technology of Nuclear Installations, Vol 2010 (2010)

Phase IV of BEMUSE Program is a necessary step for a subsequent uncertainty analysis. It includes the simulation of the reference scenario and a sensitivity study. The scenario is a LBLOCA and the reference plant is Zion 1 NPP, a 4 loop PWR unit. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a761f6eef8ad6cabe1a14fd8ce02b58f
https://hal.science/hal-03086515

Best Estimate Simulation and Uncertainty Analysis of LB LOCA for KudanKulam VVER-1000 NPP

Autor: Luben Sabotinov, A. Srivastava, Pierre Probst

Publikováno v: Volume 2: Structural Integrity; Safety and Security; Advanced Applications of Nuclear Technology; Balance of Plant for Nuclear Applications.

In the accident analysis of the Nuclear Power Plants (NPP) nowadays the international licensing practice considers several acceptable options for demonstrating the safety i.e. use of conservative computer codes with conservative assumptions, best est

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1df680aa0af5ed1430d70991b3a0e440
https://doi.org/10.1115/icone17-76033

Uncertainty and sensitivity analysis of the LOFT L2-5 test: Results of the BEMUSE programme

Autor: L. Batet, R Macian, Deog-Yeon Oh, Francesco Saverio D'Auria, Bub Dong Chung, R. Meca, R. Pernica, H. Glaeser, J. Joucla, M. Perez, J. Macek, P. Bazin, Alessandro Petruzzi, M. Kyncl, K Fujioka, A. de Crécy, T. Skorek, Pierre Probst, Francesc Reventos

Publikováno v: Nuclear Engineering and Design
Nuclear Engineering and Design, 2008, 238 (12), pp.3561-3578. ⟨10.1016/j.nucengdes.2008.06.004⟩
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

This paper presents the results and the main lessons learnt from the phase 3 of BEMUSE, an international benchmark activity sponsored by the Committee on the Safety of Nuclear Installations [CSNI: Committee on the Safety of Nuclear Installations (NEA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::216a8c005a6e59655e6a666ea1ce44e7
https://hal.archives-ouvertes.fr/hal-03005043