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Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/85573
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampMansanares, Antonio Manoelpt_BR
dc.typeArtigopt_BR
dc.titleThermal diffusivity of sandstone using photoacousticspt_BR
dc.contributor.authorGuimarães, A. O.pt_BR
dc.contributor.authorSouza, C. G. dept_BR
dc.contributor.authorSilva, E. C. dapt_BR
dc.contributor.authorSoffner, M. E.pt_BR
dc.contributor.authorMansanares, A. M.pt_BR
dc.contributor.authorRibeiro, H. J. P. S.pt_BR
dc.contributor.authorCarrasquilla, A. A. G.pt_BR
dc.contributor.authorVargas, H.pt_BR
unicamp.authorMansanares, A.M., Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas (UNICAMP)Campinas, SP, Brazilpt_BR
unicamp.author.externalGuimarães, A.O., Laboratório de Ciências Físicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
unicamp.author.externalDe Souza, C.G., Laboratório de Ciências Físicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
unicamp.author.externalDa Silva, E.C., Laboratório de Ciências Físicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
unicamp.author.externalSoffner, M.E., Laboratório de Ciências Físicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
unicamp.author.externalRibeiro, H.J.P.S., Laboratório de Engenharia e Exploração de Petróleo, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
unicamp.author.externalCarrasquilla, A.A.G., Laboratório de Engenharia e Exploração de Petróleo, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
unicamp.author.externalVargas, H., Laboratório de Ciências Físicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)Campos dos Goytacazes, RJ, Brazilpt
dc.subjectFotoacústica, Rochas sedimentares, Difusividade térmicapt_BR
dc.subject.otherlanguagePhotoacoustic, Rocks, Sedimentary, Thermal diffusivitypt_BR
dc.description.abstractAn open photoacoustic cell was used to investigate the thermal diffusivity of sandstone taken from the Paraná Basin, in Brazil. Although the organic-rich sedimentary rocks represent an important energy source in the Paraná Basin, only limited data are reported concerning their thermophysical properties. A sandstone rock sample, from the Botucatu Formation, was investigated. The thermal diffusivity values were determined with uncertainties around 12 %, comparable to other methods. These values consider not only the experimental errors but also take into account the heterogeneity of the materials. It was possible to verify the behavior of the thermal diffusivity of the sandstone under heat treatment. The variation of the thermal diffusivity followed an expected trend, based on the possible variation of porosity which is related to the decomposition of some constituents. The results presented in this work identify the photoacoustic technique as a useful tool for thermal characterization of sedimentary rocks.en
dc.description.abstractAn open photoacoustic cell was used to investigate the thermal diffusivity of sandstone taken from the Paraná Basin, in Brazil. Although the organic-rich sedimentary rocks represent an important energy source in the Paraná Basin, only limited data are reported concerning their thermophysical properties. A sandstone rock sample, from the Botucatu Formation, was investigated. The thermal diffusivity values were determined with uncertainties around 12 %, comparable to other methods. These values consider not only the experimental errors but also take into account the heterogeneity of the materials. It was possible to verify the behavior of the thermal diffusivity of the sandstone under heat treatment. The variation of the thermal diffusivity followed an expected trend, based on the possible variation of porosity which is related to the decomposition of some constituents. The results presented in this work identify the photoacoustic technique as a useful tool for thermal characterization of sedimentary rocks.pt_BR
dc.relation.ispartofInternational journal of thermophysics. Journal of thermophysical properties and thermophysics and its applicationspt_BR
dc.relation.ispartofabbreviationInt. j. thermophys.pt_BR
dc.publisher.cityNew York, NYpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherSpringerpt_BR
dc.date.issued2015pt_BR
dc.date.monthofcirculationJunept_BR
dc.identifier.citationInternational Journal Of Thermophysics. Springer New York Llc, v. , n. , p. - , 2015.pt_BR
dc.language.isoengpt_BR
dc.description.volume36pt_BR
dc.description.issuenumber5/6pt_BR
dc.description.issuespecialSIpt_BR
dc.description.firstpage1093pt_BR
dc.description.lastpage1098pt_BR
dc.rightsfechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0195-928Xpt_BR
dc.identifier.eissn1572-9567pt_BR
dc.identifier.doi10.1007/s10765-014-1812-0pt_BR
dc.identifier.urlhttps://link.springer.com/article/10.1007%2Fs10765-014-1812-0pt_BR
dc.description.sponsorshipFAPERJ - FUNDAÇÃO CARLOS CHAGAS FILHO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIROpt_BR
dc.description.sponsorshipFAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsorshipCNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOpt_BR
dc.description.sponsorshipCAPES - COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIORpt_BR
dc.description.sponsorship1FAPERJ - FUNDAÇÃO CARLOS CHAGAS FILHO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIROpt_BR
dc.description.sponsorship1FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsorship1CNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOpt_BR
dc.description.sponsorship1CAPES - COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIORpt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.date.available2015-06-25T12:54:16Z
dc.date.available2015-11-26T15:14:53Z-
dc.date.accessioned2015-06-25T12:54:16Z
dc.date.accessioned2015-11-26T15:14:53Z-
dc.description.provenanceMade available in DSpace on 2015-06-25T12:54:16Z (GMT). No. of bitstreams: 1 2-s2.0-84922595566.pdf: 206372 bytes, checksum: 2335ab2053178e7342f8d09c51bd06e6 (MD5) Previous issue date: 2015 Bitstreams deleted on 2020-09-02T13:39:46Z: 2-s2.0-84922595566.pdf,. Added 1 bitstream(s) on 2020-09-02T13:43:39Z : No. of bitstreams: 2 000356611100039.pdf: 476995 bytes, checksum: c5400e657e030f823b8e4109862fb9d0 (MD5) 2-s2.0-84922595566.pdf.txt: 13977 bytes, checksum: 8e5b97dc67af4671356c758748b403ab (MD5)en
dc.description.provenanceMade available in DSpace on 2015-11-26T15:14:53Z (GMT). No. of bitstreams: 2 2-s2.0-84922595566.pdf: 206372 bytes, checksum: 2335ab2053178e7342f8d09c51bd06e6 (MD5) 2-s2.0-84922595566.pdf.txt: 13977 bytes, checksum: 8e5b97dc67af4671356c758748b403ab (MD5) Previous issue date: 2015en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/85573
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/85573-
dc.identifier.idScopus2-s2.0-84922595566pt_BR
dc.description.conferencenome17. International Conference on Photothermal and Photoacoustic Phenomenapt_BR
dc.description.conferencedate20 a 24 de Outubro de 2013pt_BR
dc.description.conferencelocationSuzhou, Jiangsu, Chinapt_BR
dc.description.conferencepatrocinadorNatural Science Foundation of Chinapt_BR
dc.contributor.departmentDepartamento de Eletrônica Quânticapt_BR
dc.contributor.unidadeInstituto de Física Gleb Wataghinpt_BR
dc.subject.keywordSandstonept_BR
dc.identifier.source000356611100039pt_BR
dc.creator.orcid0000-0001-7096-1948pt_BR
dc.type.formArtigo de eventopt_BR
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