2020
DOI: 10.1080/23324309.2020.1806076
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Recent Studies on Two-Dimensional Radiative Transfer Problems in Anisotropic Scattering Media

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Cited by 3 publications
(4 citation statements)
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“…However, there are different ways to write down the equations of the linear system, according to not only how each auxiliary and particular equations and boundary and continuity equations are considered in each region and along which direction. In previous work (Rui et al (2020)), the ordering used led to a system of linear equations that had the structure as shown in Fig. 5.…”
Section: Systems Derived From the Application Of The Ado Methods To A...mentioning
confidence: 99%
See 1 more Smart Citation
“…However, there are different ways to write down the equations of the linear system, according to not only how each auxiliary and particular equations and boundary and continuity equations are considered in each region and along which direction. In previous work (Rui et al (2020)), the ordering used led to a system of linear equations that had the structure as shown in Fig. 5.…”
Section: Systems Derived From the Application Of The Ado Methods To A...mentioning
confidence: 99%
“…To use this subroutine, we had to rearrange the equations and their coefficients (Rui et al 2021). We swept the mesh along its lines and then its columns, writing the equations for the left and right contours of each region (boundary or continuity equations); the set of linear equations of the particular solution in the x direction; the set of linear equations of the particular solution in the y direction; and the equations for the bottom and top contours of each region (boundary or continuity equations).…”
Section: Systems Derived From the Application Of The Ado Methods To A...mentioning
confidence: 99%
“…No entanto, para que as intensidades médias nas variáveis x e y possam ser definidas, ainda é preciso a determinação das soluções particulares, de equações auxiliares que defininem as intensidades desconhecidas nos contornos das regiões e organização do sistema de equações lineares. Essas etapas seguem os procedimentos propostos por por Rui et al [16]. A partir da construção e resolução do sistema de equações lineares, resultados numéricos da formulação ADO-Nodal para a ETR bidimensional com a função de fase avaliada de forma exata podem ser obtidos.…”
Section: Solução Ado-nodal: Lei De Espalhamento Exataunclassified
“…Ressaltamos a potencialidade da nova formulação teórica desenvolvida, que propõe a solução do problema de autovalores utilizando a função de fase expressa em sua forma exata, diminuindo substancialmente o número de passos no algoritmo, reduzindo o tempo computacional e tornando a formulação mais genérica. Destacamos ainda que, apesar da formulação ADO-Nodal produzir resultados com satisfatória precisão em malhas grossas, como já verificado em outros problemas, testes em malhas mais refinadas devem ser investigados, como em [16].…”
Section: Considerações Finaisunclassified