Computer Deterministic Modelling of Nuclear Problems using Nodal Methods

Amaury Muñoz Oliva, Hermes Alves Filho, Davi José Martins e Silva, Carlos Rafael Garcı́a Hernández

Resumo


In this paper we propose a numerical nodal methodology for the development of a method of spectral nodal class [1, 2] which is tested as an initial study of the solutions (spectral analysis) of neutron transport equations in the formulation of discrete ordinates (SN ), in one-dimensional geometry, two energy groups, isotropic scattering and considering heterogeneous domains. These results are compared with the traditional fine mesh method DD and the spectral nodal method SGF [1].The solution algorithms problems will be implemented in a computer simulator made in MatLab language, the same that was used to generate the results of the reference work.


Palavras-chave


Neutrons Transport Theory, Discrete Ordinates, Computational Modelling.

Texto completo:

PDF


DOI: https://doi.org/10.5540/03.2017.005.01.0172

Apontamentos

  • Não há apontamentos.


SBMAC - Sociedade de Matemática Aplicada e Computacional
Edifício Medical Center - Rua Maestro João Seppe, nº. 900, 16º. andar - Sala 163 | São Carlos/SP - CEP: 13561-120
 


Normas para publicação | Contato