A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista de Engenharia Química e Química |
Texto Completo: | https://periodicos.ufv.br/jcec/article/view/15415 |
Resumo: | In the present work, we seek to present a robust and accurate finite volume based on scheme discretization of the pressure equation for oil reservoirs in highly heterogeneous and anisotropic media, adopting distorted polygonal meshes. This discretization methodology is based on a multipoint flux approximation with a quasi-local stencil method (MPFA-QL). This type of approach occurs through a co-normal decomposition that determines the physical direction of the flux on the control surface. Thus, we build the one-sided flux for each control surface and then obtain a unique flux expression through a convex combination of these. Then, the auxiliary variables located at the vertex that define the control surfaces are interpolated using different interpolation strategies. Our goal is to analyze and categorize how the robustness and accuracy of the numerical solution to the pressure equation are influenced by the different adopted interpolation strategies. |
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A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation Um Método de Aproximação de Fluxo por Múltiplos Pontos Utilizando Diferentes Estratégias de Interpolação para Simulação de Reservatórios de Petróleo Simulação de reservatórios de petróleoEscoamento monofásicoEstratégias de interpolaçãoMétodo de volumes finitos.Oil reservoirs simulation. Single-phase flow. Interpolation strategies; Finite volume method.In the present work, we seek to present a robust and accurate finite volume based on scheme discretization of the pressure equation for oil reservoirs in highly heterogeneous and anisotropic media, adopting distorted polygonal meshes. This discretization methodology is based on a multipoint flux approximation with a quasi-local stencil method (MPFA-QL). This type of approach occurs through a co-normal decomposition that determines the physical direction of the flux on the control surface. Thus, we build the one-sided flux for each control surface and then obtain a unique flux expression through a convex combination of these. Then, the auxiliary variables located at the vertex that define the control surfaces are interpolated using different interpolation strategies. Our goal is to analyze and categorize how the robustness and accuracy of the numerical solution to the pressure equation are influenced by the different adopted interpolation strategies.No presente trabalho, buscamos apresentar uma discretização robusta e acurada, baseada no método dos volumes finitos, da equação de pressão em reservatórios de petróleo com meios altamente heterogêneos e anisotrópicos, adotando malhas poligonais distorcidas. Esta metodologia de discretização é baseada em um método de aproximação de fluxo por múltiplos pontos com estêncil quase local (MPFA-QL). Este tipo de abordagem ocorre através de uma decomposição co-normal que determina o sentido físico do fluxo na superfície de controle. Assim, construímos os fluxos unilaterais para cada superfície de controle e, em seguida, obtemos uma expressão de fluxo único por meio de uma combinação convexa destes. Assim, as variáveis auxiliares localizadas nos vértices que definem as superfícies de controle são interpoladas utilizando diferentes estratégias de interpolação. Nosso objetivo é analisar e categorizar como a robustez e acurácia da solução numérica para a equação de pressão são influenciadas pelas diferentes estratégias de interpolação adotadas.Universidade Federal de Viçosa - UFV2023-02-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo, Manuscrito, Eventosapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1541510.18540/jcecvl9iss1pp15415-01eThe Journal of Engineering and Exact Sciences; Vol. 9 No. 1 (2023); 15415-01eThe Journal of Engineering and Exact Sciences; Vol. 9 Núm. 1 (2023); 15415-01eThe Journal of Engineering and Exact Sciences; v. 9 n. 1 (2023); 15415-01e2527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/15415/7831Copyright (c) 2023 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessChaves, Matheus AraujoSantos, Emanoel Rodrigues dosContreras, Fernando Raul Licapa2023-02-24T18:44:16Zoai:ojs.periodicos.ufv.br:article/15415Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2023-02-24T18:44:16Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation Um Método de Aproximação de Fluxo por Múltiplos Pontos Utilizando Diferentes Estratégias de Interpolação para Simulação de Reservatórios de Petróleo |
title |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation |
spellingShingle |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation Chaves, Matheus Araujo Simulação de reservatórios de petróleo Escoamento monofásico Estratégias de interpolação Método de volumes finitos. Oil reservoirs simulation. Single-phase flow. Interpolation strategies; Finite volume method. |
title_short |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation |
title_full |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation |
title_fullStr |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation |
title_full_unstemmed |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation |
title_sort |
A Multipoint Flux Approximation Method Using Different Interpolation Startegies for Oil Resevoir Simulation |
author |
Chaves, Matheus Araujo |
author_facet |
Chaves, Matheus Araujo Santos, Emanoel Rodrigues dos Contreras, Fernando Raul Licapa |
author_role |
author |
author2 |
Santos, Emanoel Rodrigues dos Contreras, Fernando Raul Licapa |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Chaves, Matheus Araujo Santos, Emanoel Rodrigues dos Contreras, Fernando Raul Licapa |
dc.subject.por.fl_str_mv |
Simulação de reservatórios de petróleo Escoamento monofásico Estratégias de interpolação Método de volumes finitos. Oil reservoirs simulation. Single-phase flow. Interpolation strategies; Finite volume method. |
topic |
Simulação de reservatórios de petróleo Escoamento monofásico Estratégias de interpolação Método de volumes finitos. Oil reservoirs simulation. Single-phase flow. Interpolation strategies; Finite volume method. |
description |
In the present work, we seek to present a robust and accurate finite volume based on scheme discretization of the pressure equation for oil reservoirs in highly heterogeneous and anisotropic media, adopting distorted polygonal meshes. This discretization methodology is based on a multipoint flux approximation with a quasi-local stencil method (MPFA-QL). This type of approach occurs through a co-normal decomposition that determines the physical direction of the flux on the control surface. Thus, we build the one-sided flux for each control surface and then obtain a unique flux expression through a convex combination of these. Then, the auxiliary variables located at the vertex that define the control surfaces are interpolated using different interpolation strategies. Our goal is to analyze and categorize how the robustness and accuracy of the numerical solution to the pressure equation are influenced by the different adopted interpolation strategies. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-02-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo, Manuscrito, Eventos |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/15415 10.18540/jcecvl9iss1pp15415-01e |
url |
https://periodicos.ufv.br/jcec/article/view/15415 |
identifier_str_mv |
10.18540/jcecvl9iss1pp15415-01e |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/jcec/article/view/15415/7831 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 The Journal of Engineering and Exact Sciences https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa - UFV |
dc.source.none.fl_str_mv |
The Journal of Engineering and Exact Sciences; Vol. 9 No. 1 (2023); 15415-01e The Journal of Engineering and Exact Sciences; Vol. 9 Núm. 1 (2023); 15415-01e The Journal of Engineering and Exact Sciences; v. 9 n. 1 (2023); 15415-01e 2527-1075 reponame:Revista de Engenharia Química e Química instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Revista de Engenharia Química e Química |
collection |
Revista de Engenharia Química e Química |
repository.name.fl_str_mv |
Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
jcec.journal@ufv.br||req2@ufv.br |
_version_ |
1800211186746130432 |