Determination of physical and mechanical properties of the coffee branch: An experimental approach

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorMelo Júnior, Wellington Washington Andrade de-
Autor(es): dc.creatorSantos, Fábio Lúcio-
Autor(es): dc.creatorScinocca, Francisco-
Autor(es): dc.creatorRosa, Pablo Antunes da-
Autor(es): dc.creatorMagalhães, Ricardo Rodrigues-
Data de aceite: dc.date.accessioned2026-02-09T11:45:11Z-
Data de disponibilização: dc.date.available2026-02-09T11:45:11Z-
Data de envio: dc.date.issued2023-08-31-
Data de envio: dc.date.issued2023-08-31-
Data de envio: dc.date.issued2022-10-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/58311-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1146682-
Descrição: dc.descriptionIn order to reduce the human efforts during the manual harvesting and increase the operational capacity and quality, the mechanization of the harvesting operation has been significantly increasingly in the last few years in the coffee crops. Therefore, for the design of coffee harvesting machines, the physical and mechanical properties of coffee branch are of utmost importance for harvesting machines project. In this way, using an experimental approach, the present paper analyzes the variability of physical and mechanical properties in the coffee branches. The branches were collected in different positions, along the orthotropic branch: upper, middle and lower parts of the plant. The mass, volume, specific mass and modulus of elasticity of the collected specimens were determined considering their position in the plant and position along the branches. ​​According to the position in the plant, no significant differences were found between the specific mass averages for the upper, middle and lower parts of the plant. The research had obtained an average of 1.24 GPa with a standard deviation of 0.13 GPa for the elasticity modulus. A significant increase in the elasticity modulus could be noted in the branches from the top to the bottom of the plant in the present research.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherUniversidade Federal de Lavras-
Direitos: dc.rightsAttribution 4.0 International-
Direitos: dc.rightsAttribution 4.0 International-
Direitos: dc.rightsacesso aberto-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
Direitos: dc.rightshttp://creativecommons.org/licenses/by/4.0/-
???dc.source???: dc.sourceCoffee Science-
Palavras-chave: dc.subjectMechanized harvest-
Palavras-chave: dc.subjectTensile test-
Palavras-chave: dc.subjectElasticity modulus variation-
Palavras-chave: dc.subjectCoffee plant analysis-
Palavras-chave: dc.subjectCoffee branch analysis-
Palavras-chave: dc.subjectColheita mecanizada-
Palavras-chave: dc.subjectEnsaio de tração-
Palavras-chave: dc.subjectVariação do módulo de elasticidade-
Palavras-chave: dc.subjectCafé - Propriedades físico-mecânicas-
Palavras-chave: dc.subjectCafeicultura-
Título: dc.titleDetermination of physical and mechanical properties of the coffee branch: An experimental approach-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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