Uncertainty and Sensitivity Analysis of Void Reactivity Feedback for 3D BWR Assembly Model
Joint Authors
Slavickas, Andrius
Pabarčius, Raimondas
Tonkūnas, Aurimas
Uspuras, Eugenijus
Source
Science and Technology of Nuclear Installations
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-25
Country of Publication
Egypt
No. of Pages
9
Abstract EN
Uncertainty and sensitivity analysis of void reactivity feedback for 3D BWR fuel assembly model is presented in this paper.
Uncertainties in basic input data, such as the selection of different cross section library, manufacturing uncertainties in material compositions, and geometrical dimensions, as well as operating data are considered.
An extensive modelling of different input data realizations associated with their uncertainties was performed during sensitivity analysis.
The propagation of uncertainties was analyzed using the statistical approach.
The results revealed that important information on the code predictions can be obtained by analyzing and comparing the codes estimations and their associated uncertainties.
American Psychological Association (APA)
Slavickas, Andrius& Pabarčius, Raimondas& Tonkūnas, Aurimas& Uspuras, Eugenijus. 2017. Uncertainty and Sensitivity Analysis of Void Reactivity Feedback for 3D BWR Assembly Model. Science and Technology of Nuclear Installations،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1203828
Modern Language Association (MLA)
Slavickas, Andrius…[et al.]. Uncertainty and Sensitivity Analysis of Void Reactivity Feedback for 3D BWR Assembly Model. Science and Technology of Nuclear Installations No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1203828
American Medical Association (AMA)
Slavickas, Andrius& Pabarčius, Raimondas& Tonkūnas, Aurimas& Uspuras, Eugenijus. Uncertainty and Sensitivity Analysis of Void Reactivity Feedback for 3D BWR Assembly Model. Science and Technology of Nuclear Installations. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1203828
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1203828
