A simplified oxidation model for two-phase flow in porous media

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dc.creatorMota, Jesus Carlos da
dc.creatorSouza, Aparecido Jesuino de
dc.creatorMarchesin, Dan
dc.creatorPedro Wilson, Teixeira
dc.date.accessioned2017-09-12T18:34:11Z
dc.date.available2017-09-12T18:34:11Z
dc.date.issued2002
dc.description.resumoThis paper describes a simplified mathematical model for thermal recovery by oxidation for flow of oxygen and oil in porous media. Some neglected important physical effects include gravity, compressibility and heat loss to the rock formation, but heat longitudinal conduction and capillary pressure difference between the phases are considered. The mathematical model is obtained from the mass balance equations for air and oil, energy balance and Darcy's law applied to each phase. Based on this model some typical features in low temperature oxidation concerning the wave structure are captured. Numerical simulations showing saturations and temperature profiles are reportedpt_BR
dc.identifier.citationMOTA, J. C. da; SOUZA, A. J. de; MARCHESIN, D.; TEIXEIRA, P. W. A simplified oxidation model for two-phase flow in porous media. Engenharia Térmica, Curitiba, edição especial, n.2, p. 9-14, 2002.pt_BR
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/12424
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentInstituto de Matemática e Estatística - IME (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectPorous mediapt_BR
dc.subjectMathematical modelpt_BR
dc.subjectNumerical simulationspt_BR
dc.titleA simplified oxidation model for two-phase flow in porous mediapt_BR
dc.typeArtigopt_BR

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