Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique

Detalhes bibliográficos
Autor(a) principal: De Oliveira Jr., José M.
Data de Publicação: 2011
Outros Autores: Silva, Ítalo C. O., Malaquias, Bruno R., Martins, Antonio C. G. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1063/1.3608971
http://hdl.handle.net/11449/72661
Resumo: In this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use of densimeter. The proposal of this work is based on the measure of the linear attenuation coefficient of hydrated ethanol, using the gamma-ray attenuation technique. The water amount, in volume, can be determined knowing the linear attenuation coefficient of hydrated ethanol. Samples of hydrated ethanol, collected at fuel stations, located in Sorocaba, SP, Brazil, were analyzed and the results showed the feasibility of the technique. © 2011 American Institute of Physics.
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spelling Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation techniqueAttenuation of Gamma-raysDensityEthanolFuelHydrated Ethyl AlcoholIn this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use of densimeter. The proposal of this work is based on the measure of the linear attenuation coefficient of hydrated ethanol, using the gamma-ray attenuation technique. The water amount, in volume, can be determined knowing the linear attenuation coefficient of hydrated ethanol. Samples of hydrated ethanol, collected at fuel stations, located in Sorocaba, SP, Brazil, were analyzed and the results showed the feasibility of the technique. © 2011 American Institute of Physics.Universidade de Sorocaba - UNISO Cidade Universitária, Caixa Postal 578, Rod. Raposo Tavares, Km 92.5, 18023-000, Sorocaba, SPUniversidade Estadual Paulista Julio de Mesquita Filho - UNESP GASI, Av. 3 de Março, 511, Alto da Boa Vista, 18087-180, Sorocaba, SPUniversidade Estadual Paulista Julio de Mesquita Filho - UNESP GASI, Av. 3 de Março, 511, Alto da Boa Vista, 18087-180, Sorocaba, SPCidade UniversitáriaUniversidade Estadual Paulista (Unesp)De Oliveira Jr., José M.Silva, Ítalo C. O.Malaquias, Bruno R.Martins, Antonio C. G. [UNESP]2014-05-27T11:25:59Z2014-05-27T11:25:59Z2011-09-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject275-279application/pdfhttp://dx.doi.org/10.1063/1.3608971AIP Conference Proceedings, v. 1351, p. 275-279.0094-243X1551-7616http://hdl.handle.net/11449/7266110.1063/1.36089712-s2.0-800524159322-s2.0-80052415932.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAIP Conference Proceedingsinfo:eu-repo/semantics/openAccess2024-01-17T06:23:32Zoai:repositorio.unesp.br:11449/72661Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-17T06:23:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
title Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
spellingShingle Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
De Oliveira Jr., José M.
Attenuation of Gamma-rays
Density
Ethanol
Fuel
Hydrated Ethyl Alcohol
title_short Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
title_full Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
title_fullStr Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
title_full_unstemmed Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
title_sort Evaluation of water amount in hydrated ethanol fuel by gamma-ray attenuation technique
author De Oliveira Jr., José M.
author_facet De Oliveira Jr., José M.
Silva, Ítalo C. O.
Malaquias, Bruno R.
Martins, Antonio C. G. [UNESP]
author_role author
author2 Silva, Ítalo C. O.
Malaquias, Bruno R.
Martins, Antonio C. G. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Cidade Universitária
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv De Oliveira Jr., José M.
Silva, Ítalo C. O.
Malaquias, Bruno R.
Martins, Antonio C. G. [UNESP]
dc.subject.por.fl_str_mv Attenuation of Gamma-rays
Density
Ethanol
Fuel
Hydrated Ethyl Alcohol
topic Attenuation of Gamma-rays
Density
Ethanol
Fuel
Hydrated Ethyl Alcohol
description In this work, is presented an alternative and non conventional technique for evaluate the water amount present in the hydrated ethanol used as automotive fuel. The standard technique used in this kind of measure is the use of densimeter. The proposal of this work is based on the measure of the linear attenuation coefficient of hydrated ethanol, using the gamma-ray attenuation technique. The water amount, in volume, can be determined knowing the linear attenuation coefficient of hydrated ethanol. Samples of hydrated ethanol, collected at fuel stations, located in Sorocaba, SP, Brazil, were analyzed and the results showed the feasibility of the technique. © 2011 American Institute of Physics.
publishDate 2011
dc.date.none.fl_str_mv 2011-09-09
2014-05-27T11:25:59Z
2014-05-27T11:25:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1063/1.3608971
AIP Conference Proceedings, v. 1351, p. 275-279.
0094-243X
1551-7616
http://hdl.handle.net/11449/72661
10.1063/1.3608971
2-s2.0-80052415932
2-s2.0-80052415932.pdf
url http://dx.doi.org/10.1063/1.3608971
http://hdl.handle.net/11449/72661
identifier_str_mv AIP Conference Proceedings, v. 1351, p. 275-279.
0094-243X
1551-7616
10.1063/1.3608971
2-s2.0-80052415932
2-s2.0-80052415932.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv AIP Conference Proceedings
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 275-279
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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