Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/71933
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUniversidade Estadual de Campinaspt
dc.typeArtigo de periódicopt
dc.titleSome simplified geometrical properties of elephant grass and sugarcane trash particlespt
dc.contributor.authorGomez, EOpt
dc.contributor.authorCortez, LABpt
dc.contributor.authorAlarcon, GRpt
dc.contributor.authorRocha, GJDpt
dc.contributor.authorda Silva, VFNpt
dc.contributor.authorde Almeida, Ept
unicamp.author.emailedgardo.olivares@bioetanol.org.brpt
unicamp.authorGomez, Edgardo Olivares de Moraes Rocha, George Jackson Nunes da Silva, Vinicius Fernandes Lab Nacl Ciencia & Tecnol Bioetanol CTBE, Sao Paulo, Brazilpt
unicamp.authorBarbosa Cortez, Luis Augusto Univ Estadual Campinas, Fac Engn Agr FEAGRI, Sao Paulo, Brazilpt
unicamp.authorRoca Alarcon, Guillermo Univ Oriente, FIM, Santiago De Cuba, Cubapt
unicamp.authorde Almeida, Eduardo Univ Estadual Campinas, FEQ, Sao Paulo, Brazilpt
dc.subjectExperimental methodspt
dc.subjectExperimental measurementpt
dc.subjectElephant grasspt
dc.subjectSugarcane trashpt
dc.subjectGeometrical propertiespt
dc.subject.wosBagasse Particlespt
dc.description.abstractTwo types of biomass solid particles, elephant grass ("Pennisemm purpureum Schum." variety) and sugarcane trash have been studied in laboratory in order to obtain information about several geometrical properties. In both cases, the length, width, and thickness of fifty randomly selected particles from the fractions of each size class or group of particles, obtained by mechanical fractioning through sieves, were measured manually given their sizes. A geometric model of rectangular base prism type was adopted based on observations. It was demonstrated that most of the measured particles exhibited lengths significantly greater than width (I >> a). From those measurements, average values for other geometrical properties were estimated; for example, shape factor, sphericity, particle specific surface areas, equivalent diameter, etc. A statistical analysis was done, and empirical and semi-empirical mathematical correlation models were proposed. These correlation models were obtained by non-linear regression analysis to describe the characteristic dimension of particle dependence on geometrical properties, which proved to be a good fit for the reported experimental data. (C) 2012 Elsevier B.V. All rights reserved.
dc.relation.ispartofFuel Processing Technology
dc.relation.ispartofabbreviationFuel Process. Technol.pt
dc.publisher.cityAmsterdampt
dc.publisher.countryHolandapt
dc.publisherElsevier Science Bvpt
dc.date.issued2012pt
dc.date.monthofcirculationDECpt
dc.identifier.citationFuel Processing Technology. Elsevier Science Bv, v. 104, n. 234, n. 244, 2012.pt
dc.language.isoenpt
dc.description.volume104pt
dc.description.initialpage234pt
dc.description.lastpage244pt
dc.rightsfechadopt
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt
dc.sourceWeb of Sciencept
dc.identifier.issn0378-3820pt
dc.identifier.wosidWOS:000310411500031pt
dc.identifier.doi10.1016/j.fuproc.2012.04.042pt
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt
dc.date.available2014-07-30T18:43:25Z
dc.date.available2015-11-26T16:54:13Z-
dc.date.accessioned2014-07-30T18:43:25Z
dc.date.accessioned2015-11-26T16:54:13Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T18:43:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2012en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:54:13Z (GMT). No. of bitstreams: 2 WOS000310411500031.pdf: 815311 bytes, checksum: 69efe8852ae60d89f907dbbe7a54590e (MD5) WOS000310411500031.pdf.txt: 53185 bytes, checksum: 94b2e62085455c50012beacd410a5298 (MD5) Previous issue date: 2012en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/71933
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/71933-
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
WOS000310411500031.pdf796.2 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.