An algorithm to invert matrix based on LU decomposition to apply in reactor core analyses

Autores

  • Rubens Souza dos Santos a:1:{s:5:"pt_BR";s:38:"CNEN - Instituto de Engenharia Nuclear";}

Resumo

In this work, we have developed an algorithm to calculate the inverse matrix, based on LU decomposition. Where L is lower matrix, with unit at principal diagonal, and U is upper matrix. We have applied this matrix methodology using a finite difference for a discretization to a 1D diffusion operator.
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Publicado

2021-08-12

Como Citar

dos Santos, R. S. (2021). An algorithm to invert matrix based on LU decomposition to apply in reactor core analyses. Instituto De Engenharia Nuclear: Progress Report, (4). Recuperado de https://revistas.ien.gov.br/index.php/ienprogressreport/article/view/557

Edição

n. 4 (2021): IEN - Progress Report 2018-2020 n.4

Seção

Nuclear Reactor Engineering and Technology

Licença

Copyright (c) 2021 Rubens Souza dos Santos

Creative Commons License

Este trabalho está licenciado sob uma licença Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.