Simulation of the burnup in cell calculation using the wimsd-5b code considering different nuclear data libraries

Desirée Yael de Sena Tavares; Adilson Costa da Silva; Zelmo Rodrigues de Lima

doi:10.15392/bjrs.v9i2A.404

Simulation of the burnup in cell calculation using the wimsd-5b code considering different nuclear data libraries

Authors

Desirée Yael de Sena Tavares INSTITUTO DE ENGENHARIA NUCLEAR
Adilson Costa da Silva INSTITUTO DE ENGENHARIA NUCLEAR
Zelmo Rodrigues de Lima INSTITUTO DE ENGENHARIA NUCLEAR

DOI:

https://doi.org/10.15392/bjrs.v9i2A.404

Keywords:

cell or network calculation, WIMSD5B, burnup

Abstract

This work proposes to implement the cell calculation considering the fuel burning using the WIMSD-5B code. The cell calculation procedure allows determining the nuclear parameters present in the multi-group neutron diffusion equation and for this purpose the neutron transport theory is used in a problem with dimensional reduction, but in contrast is considered a large number of groups associated with the neutron spectrum. There are a variety of reactor physics codes that determine the nuclear parameters by solving the neutron transport equation applied to an equivalent cell representing a fuel element. The WIMSD-5B code is a deterministic code that solves the transport equation using collision probability method. The simulation of fuel burning in the cell calculation took into account different nuclear data libraries. The WIMSD-5B code supports several nuclear data libraries and in the present work the following libraries were used: IAEA, ENDFB-VII.1, JENDL3.2, JEFF3.1 and JEF2.2, all formatted for 69 energy groups.

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Published

2021-07-24

Issue

Vol. 9 No. 2A (Suppl.) (2021)

Section

XX Meeting on Nuclear Reactor Physics and Thermal Hydraulics (XX ENFIR)

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Licensing: The BJRS articles are licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

How to Cite

Simulation of the burnup in cell calculation using the wimsd-5b code considering different nuclear data libraries. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 9, n. 2A (Suppl.), 2021. DOI: 10.15392/bjrs.v9i2A.404. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/404. Acesso em: 23 dec. 2024.