Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/jspui/handle/123456789/30199 |
Resumo: | During the contact between metallic surfaces in mechanical systems, some dynamic characteristics present significant changes as the vibration signal patterns. The acquisition and characterization of these signals, by the use of Fourier Transform (FT), are non-intrusive tools in the evaluation of lubricity. This study aimed to evaluate dynamically the fuels lubricity (diesel S50, biodiesel and its blends) by the reciprocating sliding of a ball against a flat disc (AISI 52100 steel). After that, the vibration signals were evaluated by statistical test and FFT (Fast Fourier Transform) and STFT (Short-Time Fourier Transform) analyses and verified their associations with parameters supplied by ASTM D6079. The results present a correlation between lubricity, frequency spectrum and the parameters of profiles from the worn disc surface. In addition, the evolution of wear scars presented an influence of the biodiesel content in these fuels |
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Alves, Salete MartinsFarias, Aline Cristina Mendes deMedeiros, Alexandre Augusto SouzaOliveira Júnior, José Josemar de2020-09-24T14:21:20Z2020-09-24T14:21:20Z2015-11-24FARIAS, Aline Cristina Mendes de; MEDEIROS, Alexandre Augusto Souza; OLIVEIRA JÚNIOR, José Josemar de; ALVES, Salete Martins. Correlation Between Fuel Lubricity and Vibration Signals Obtained in Ball-disc Analysis Using Fourier Transform. Materials Research, [S.L.], v. 18, n. 2, p. 210-219, 24 nov. 2015. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800210&lng=en&tlng=en. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1590/1516-1439.368414.1516-1439https://repositorio.ufrn.br/jspui/handle/123456789/3019910.1590/1516-1439.368414ABM, ABC, ABPolAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessLubricityBiodieselVibration signalFourier TransformWearAISI 52100 steelCorrelation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transforminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleDuring the contact between metallic surfaces in mechanical systems, some dynamic characteristics present significant changes as the vibration signal patterns. The acquisition and characterization of these signals, by the use of Fourier Transform (FT), are non-intrusive tools in the evaluation of lubricity. This study aimed to evaluate dynamically the fuels lubricity (diesel S50, biodiesel and its blends) by the reciprocating sliding of a ball against a flat disc (AISI 52100 steel). After that, the vibration signals were evaluated by statistical test and FFT (Fast Fourier Transform) and STFT (Short-Time Fourier Transform) analyses and verified their associations with parameters supplied by ASTM D6079. The results present a correlation between lubricity, frequency spectrum and the parameters of profiles from the worn disc surface. In addition, the evolution of wear scars presented an influence of the biodiesel content in these fuelsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALCorrelationBetweenFuel_ALVES_2015.pdfCorrelationBetweenFuel_ALVES_2015.pdfapplication/pdf8048782https://repositorio.ufrn.br/bitstream/123456789/30199/1/CorrelationBetweenFuel_ALVES_2015.pdf376f856022fb4608dc8c22efd98b0c99MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/30199/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30199/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTCorrelationBetweenFuel_ALVES_2015.pdf.txtCorrelationBetweenFuel_ALVES_2015.pdf.txtExtracted texttext/plain26358https://repositorio.ufrn.br/bitstream/123456789/30199/4/CorrelationBetweenFuel_ALVES_2015.pdf.txt240b5c1578c8aa307a877313e0407c93MD54THUMBNAILCorrelationBetweenFuel_ALVES_2015.pdf.jpgCorrelationBetweenFuel_ALVES_2015.pdf.jpgGenerated Thumbnailimage/jpeg1573https://repositorio.ufrn.br/bitstream/123456789/30199/5/CorrelationBetweenFuel_ALVES_2015.pdf.jpga9b5229e172fff7a924083ddf663acbcMD55123456789/301992020-09-27 04:56:19.836oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-09-27T07:56:19Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
title |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
spellingShingle |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform Alves, Salete Martins Lubricity Biodiesel Vibration signal Fourier Transform Wear AISI 52100 steel |
title_short |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
title_full |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
title_fullStr |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
title_full_unstemmed |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
title_sort |
Correlation between fuel lubricity and vibration signals obtained in ball-disc analysis using fourier transform |
author |
Alves, Salete Martins |
author_facet |
Alves, Salete Martins Farias, Aline Cristina Mendes de Medeiros, Alexandre Augusto Souza Oliveira Júnior, José Josemar de |
author_role |
author |
author2 |
Farias, Aline Cristina Mendes de Medeiros, Alexandre Augusto Souza Oliveira Júnior, José Josemar de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Alves, Salete Martins Farias, Aline Cristina Mendes de Medeiros, Alexandre Augusto Souza Oliveira Júnior, José Josemar de |
dc.subject.por.fl_str_mv |
Lubricity Biodiesel Vibration signal Fourier Transform Wear AISI 52100 steel |
topic |
Lubricity Biodiesel Vibration signal Fourier Transform Wear AISI 52100 steel |
description |
During the contact between metallic surfaces in mechanical systems, some dynamic characteristics present significant changes as the vibration signal patterns. The acquisition and characterization of these signals, by the use of Fourier Transform (FT), are non-intrusive tools in the evaluation of lubricity. This study aimed to evaluate dynamically the fuels lubricity (diesel S50, biodiesel and its blends) by the reciprocating sliding of a ball against a flat disc (AISI 52100 steel). After that, the vibration signals were evaluated by statistical test and FFT (Fast Fourier Transform) and STFT (Short-Time Fourier Transform) analyses and verified their associations with parameters supplied by ASTM D6079. The results present a correlation between lubricity, frequency spectrum and the parameters of profiles from the worn disc surface. In addition, the evolution of wear scars presented an influence of the biodiesel content in these fuels |
publishDate |
2015 |
dc.date.issued.fl_str_mv |
2015-11-24 |
dc.date.accessioned.fl_str_mv |
2020-09-24T14:21:20Z |
dc.date.available.fl_str_mv |
2020-09-24T14:21:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
FARIAS, Aline Cristina Mendes de; MEDEIROS, Alexandre Augusto Souza; OLIVEIRA JÚNIOR, José Josemar de; ALVES, Salete Martins. Correlation Between Fuel Lubricity and Vibration Signals Obtained in Ball-disc Analysis Using Fourier Transform. Materials Research, [S.L.], v. 18, n. 2, p. 210-219, 24 nov. 2015. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800210&lng=en&tlng=en. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1590/1516-1439.368414. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/jspui/handle/123456789/30199 |
dc.identifier.issn.none.fl_str_mv |
1516-1439 |
dc.identifier.doi.none.fl_str_mv |
10.1590/1516-1439.368414 |
identifier_str_mv |
FARIAS, Aline Cristina Mendes de; MEDEIROS, Alexandre Augusto Souza; OLIVEIRA JÚNIOR, José Josemar de; ALVES, Salete Martins. Correlation Between Fuel Lubricity and Vibration Signals Obtained in Ball-disc Analysis Using Fourier Transform. Materials Research, [S.L.], v. 18, n. 2, p. 210-219, 24 nov. 2015. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800210&lng=en&tlng=en. Acesso em: 24 ago. 2020. http://dx.doi.org/10.1590/1516-1439.368414. 1516-1439 10.1590/1516-1439.368414 |
url |
https://repositorio.ufrn.br/jspui/handle/123456789/30199 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
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reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
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Universidade Federal do Rio Grande do Norte (UFRN) |
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UFRN |
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UFRN |
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Repositório Institucional da UFRN |
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Repositório Institucional da UFRN |
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