Cabellos de Francisco, Oscar Luis and García Herranz, Nuria and Diez de la Obra, Carlos J. and Alvarez Cascos, R. and Sanz, Javier and Ogando Serrano, Francisco and Sauvan, Patrick (2010) Propagation of nuclear data uncertainties in transmutation calculations using ACAB code. In: International Conference on Nuclear Data for Science and Technology 2010, ND 2010, 26/04/2010 - 30/04/2010, Jeju Island, Corea del Sur.
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| Item Type: | Presentation at Congress or Day (Article) | ||||||||||||||||
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| Title: | Propagation of nuclear data uncertainties in transmutation calculations using ACAB code | ||||||||||||||||
| Event Title: | International Conference on Nuclear Data for Science and Technology 2010, ND 2010 | ||||||||||||||||
| Event Dates: | 26/04/2010 - 30/04/2010 | ||||||||||||||||
| Event Location: | Jeju Island, Corea del Sur | ||||||||||||||||
| Title of Book: | Proceedings of the International Conference on Nuclear Data for Science and Technology 2010, ND 2010 | ||||||||||||||||
| Publisher: | Korean Nuclear Society | ||||||||||||||||
| Date: | 2010 | ||||||||||||||||
| Department: | Nuclear Engineering | ||||||||||||||||
| Faculty: | E.T.S.I. Industrial (UPM) | ||||||||||||||||
| Creative Commons licenses: | Recognition - No derivative works - No commercial | ||||||||||||||||
| Item ID: | 7508 | ||||||||||||||||
| Subjects: | Nuclear Energy |
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Official URL: http://www.nd2010.org/
Abstract
The assessment of the accuracy of parameters related to the reactor core performance (e.g, keff) and fuel cycle parameters (e.g. evolution/transmutation calculations) due to the uncertainties in the basic nuclear data (ND) is a critical issue. In performing this assessment, different error propagation techniques (adjoint/forward sensitivity analysis procedures and/or Monte Carlo technique) can be used to address by computational simulation the systematic propagation of uncertainty on the evaluation of the final responses. To perform this uncertainty evaluation the ENDF covariance files (variance/correlation in energy and cross-reactions-isotopes correlations) are required. In this paper, we assess the impact of ND uncertainties on the isotopic prediction for a conceptual design of a modular European Facility for Industrial Transmutation (EFIT) for a discharge burnup of 150 GWd/tHM. The complete set of uncertainty data for cross sections (EAF2007/UN, SCALE6.0/COVA-44G), radioactive decay and fission yield data (JEFF-3.1.1) are processed and used in ACAB code.
| Item Type: | Presentation at Congress or Day (Article) |
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| Uncontrolled Keywords: | Uncertainty propagation, uncertainty nuclear data, transmutation, ADS |
| Subjects: | Nuclear Energy |
| Código ID: | 7508 |
| Depositado Por: | Memoria Investigacion |
| Depositado el: | 16 Jun 2011 10:18 |
| Last Modified: | 19 Sep 2011 13:02 |
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