Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do LNCC |
Texto Completo: | https://tede.lncc.br/handle/tede/207 |
Resumo: | In this work we propose a model of two scales to describe the two-phase drainage in fractured poroelasty environment. The derivation of the macroscopic model is obtained through a technique of homogenization of periodic structures applied to the micromechanical model that governs the micro-structure of the environment composed by matrix poroelastic surrounded by a related net of fractures filled out by two Newtonian incompressible immiscible fluids, such as water and oil. In this context, our main result consists of obtaining a hierarchy of macroscopic models with effective parameters. The constituent theory that governs the behavior of these parameters is built through resolution of the local problems of closing that appear of the process of scale change. Among the homogenized parameters we give a particular emphasis to the constituent law obtained for the stress of the effective tensions. Besides the poroelastic behavior with the deformation of the porous skeleton this exhibits the additional dependence with the intermolecular tensions emerging of the discontinuity of the saturation between the systems of blocks and fractures. Numerical simulations of the local cells problems obtained by the method of the finite elements are explored in the reconstruction of the constituent laws of the homogenized coefficients. |
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Murad, Marcio Arabhttp://lattes.cnpq.br/1392335366884977Loula, Abimael Fernando Douradohttp://lattes.cnpq.br/7315592936477868Moyne, ChristianSouto, Helio Pedro Amaralhttp://lattes.cnpq.br/1999072996132654031.820.017-10http://lattes.cnpq.br/4131598044295232Baptista, Riedson2015-05-06T18:57:51Z2007-08-23BAPTISTA, RIEDSON. Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados, 2007, 87 p, Dissertação (Mestrado), Programa de Pós-Graduação de Modelagem Computacional, Laboratório Nacional de Computação Científica, Petrópolis, 2007.https://tede.lncc.br/handle/tede/207In this work we propose a model of two scales to describe the two-phase drainage in fractured poroelasty environment. The derivation of the macroscopic model is obtained through a technique of homogenization of periodic structures applied to the micromechanical model that governs the micro-structure of the environment composed by matrix poroelastic surrounded by a related net of fractures filled out by two Newtonian incompressible immiscible fluids, such as water and oil. In this context, our main result consists of obtaining a hierarchy of macroscopic models with effective parameters. The constituent theory that governs the behavior of these parameters is built through resolution of the local problems of closing that appear of the process of scale change. Among the homogenized parameters we give a particular emphasis to the constituent law obtained for the stress of the effective tensions. Besides the poroelastic behavior with the deformation of the porous skeleton this exhibits the additional dependence with the intermolecular tensions emerging of the discontinuity of the saturation between the systems of blocks and fractures. Numerical simulations of the local cells problems obtained by the method of the finite elements are explored in the reconstruction of the constituent laws of the homogenized coefficients.Neste trabalho propomos um modelo a duas escalas para descrever escoamentos multifásicos em meios poroelásticos fraturados. A derivação do modelo macroscópico é obtida via técnica de homogeneização de estruturas periódicas aplicada ao modelo micromecânico que governa a microestrutura do meio composta por uma matriz poroelástica circundada por uma rede conexa de fraturas preenchidas por dois fluidos Newtonianos imiscíveis incompressíveis, tais como água e óleo. Neste contexto o nosso principal resultado consiste na obtenção de uma hierarquia de modelos macroscópicos com parâmetros efetivos. A teoria constitutiva que rege o comportamento destes parâmetros é construída via resolução dos problemas locais de fechamento que surgem do processo de mudança de escala. Dentre os parâmetros homogeneizados damos ênfase particular à lei constitutiva obtida para o tensor das tensões efetivas. Além do comportamento poroelástico com a deformação do esqueleto poroso, esta exibe a dependência adicional com as tensões intermoleculares advindas da descontinuidade da saturação entre os sistemas de blocos e fraturas. Resultados computacionais dos problemas de célula locais, obtidos pelo método dos elementos finitos, são explorados na reconstrução das leis constitutivas dos coeficientes homogeneizados.Submitted by Maria Cristina (library@lncc.br) on 2015-05-06T18:57:18Z No. of bitstreams: 1 Texto completo.pdf: 760435 bytes, checksum: fcd8352f099442873ca1ab59e54056ab (MD5)Approved for entry into archive by Maria Cristina (library@lncc.br) on 2015-05-06T18:57:35Z (GMT) No. of bitstreams: 1 Texto completo.pdf: 760435 bytes, checksum: fcd8352f099442873ca1ab59e54056ab (MD5)Made available in DSpace on 2015-05-06T18:57:51Z (GMT). No. of bitstreams: 1 Texto completo.pdf: 760435 bytes, checksum: fcd8352f099442873ca1ab59e54056ab (MD5) Previous issue date: 2007-08-23Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)application/pdfhttp://tede-server.lncc.br:8080/retrieve/499/Texto%20completo.pdf.jpghttp://tede-server.lncc.br:8080/retrieve/699/Texto%20completo.pdf.jpgporLaboratório Nacional de Computação CientíficaPrograma de Pós-Graduação em Modelagem ComputacionalLNCCBrasilServiço de Análise e Apoio a Formação de Recursos HumanosCiência dos materiaisMateriais porososModelagem multiescalaCNPQ::ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICAModelagem multiescala de escoamento multifásico em meios poroelásticos fraturadosMultiscale modeling of multi-phase flow in fractured poroelastic mediainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações do LNCCinstname:Laboratório Nacional de Computação Científica (LNCC)instacron:LNCCLICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://tede-server.lncc.br:8080/tede/bitstream/tede/207/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALTexto completo.pdfTexto completo.pdfapplication/pdf760435http://tede-server.lncc.br:8080/tede/bitstream/tede/207/2/Texto+completo.pdffcd8352f099442873ca1ab59e54056abMD52THUMBNAILTexto completo.pdf.jpgTexto completo.pdf.jpgimage/jpeg3077http://tede-server.lncc.br:8080/tede/bitstream/tede/207/3/Texto+completo.pdf.jpg4b0919b93a66a37c5b643773569c6a9eMD53tede/2072018-07-04 09:59:46.589oai:tede-server.lncc.br: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Biblioteca Digital de Teses e Dissertaçõeshttps://tede.lncc.br/PUBhttps://tede.lncc.br/oai/requestlibrary@lncc.br||library@lncc.bropendoar:2018-07-04T12:59:46Biblioteca Digital de Teses e Dissertações do LNCC - Laboratório Nacional de Computação Científica (LNCC)false |
dc.title.por.fl_str_mv |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
dc.title.alternative.eng.fl_str_mv |
Multiscale modeling of multi-phase flow in fractured poroelastic media |
title |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
spellingShingle |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados Baptista, Riedson Ciência dos materiais Materiais porosos Modelagem multiescala CNPQ::ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA |
title_short |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
title_full |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
title_fullStr |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
title_full_unstemmed |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
title_sort |
Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados |
author |
Baptista, Riedson |
author_facet |
Baptista, Riedson |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Murad, Marcio Arab |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/1392335366884977 |
dc.contributor.referee1.fl_str_mv |
Loula, Abimael Fernando Dourado |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/7315592936477868 |
dc.contributor.referee2.fl_str_mv |
Moyne, Christian |
dc.contributor.referee3.fl_str_mv |
Souto, Helio Pedro Amaral |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/1999072996132654 |
dc.contributor.authorID.fl_str_mv |
031.820.017-10 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/4131598044295232 |
dc.contributor.author.fl_str_mv |
Baptista, Riedson |
contributor_str_mv |
Murad, Marcio Arab Loula, Abimael Fernando Dourado Moyne, Christian Souto, Helio Pedro Amaral |
dc.subject.por.fl_str_mv |
Ciência dos materiais Materiais porosos Modelagem multiescala |
topic |
Ciência dos materiais Materiais porosos Modelagem multiescala CNPQ::ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA |
description |
In this work we propose a model of two scales to describe the two-phase drainage in fractured poroelasty environment. The derivation of the macroscopic model is obtained through a technique of homogenization of periodic structures applied to the micromechanical model that governs the micro-structure of the environment composed by matrix poroelastic surrounded by a related net of fractures filled out by two Newtonian incompressible immiscible fluids, such as water and oil. In this context, our main result consists of obtaining a hierarchy of macroscopic models with effective parameters. The constituent theory that governs the behavior of these parameters is built through resolution of the local problems of closing that appear of the process of scale change. Among the homogenized parameters we give a particular emphasis to the constituent law obtained for the stress of the effective tensions. Besides the poroelastic behavior with the deformation of the porous skeleton this exhibits the additional dependence with the intermolecular tensions emerging of the discontinuity of the saturation between the systems of blocks and fractures. Numerical simulations of the local cells problems obtained by the method of the finite elements are explored in the reconstruction of the constituent laws of the homogenized coefficients. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-08-23 |
dc.date.accessioned.fl_str_mv |
2015-05-06T18:57:51Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BAPTISTA, RIEDSON. Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados, 2007, 87 p, Dissertação (Mestrado), Programa de Pós-Graduação de Modelagem Computacional, Laboratório Nacional de Computação Científica, Petrópolis, 2007. |
dc.identifier.uri.fl_str_mv |
https://tede.lncc.br/handle/tede/207 |
identifier_str_mv |
BAPTISTA, RIEDSON. Modelagem multiescala de escoamento multifásico em meios poroelásticos fraturados, 2007, 87 p, Dissertação (Mestrado), Programa de Pós-Graduação de Modelagem Computacional, Laboratório Nacional de Computação Científica, Petrópolis, 2007. |
url |
https://tede.lncc.br/handle/tede/207 |
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Laboratório Nacional de Computação Científica |
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Programa de Pós-Graduação em Modelagem Computacional |
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LNCC |
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Brasil |
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Serviço de Análise e Apoio a Formação de Recursos Humanos |
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Laboratório Nacional de Computação Científica |
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