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Provedor de dados:  CIGR Journal
País:  China
Título:  Modeling of crop stem deflection in the context of combine harvester reel design and operation
Autores:  Moses Frank Oduori; University of Nairobi
Thomas Ochuku Mbuya; University of Nairobi
Jun Sakai; Kyushu University
Eiji Inoue; Kyushu University
Data:  2012-05-24
Ano:  2012
Palavras-chave:  Combine harvester header
Tined reel
Crop stem deflection
Rice crop
Mathematical modeling
Model validation
Model application
Resumo:  A model of crop stem deflection by the combine harvester reel is formulated.  The equations derived thereof are evaluated on the basis of empirical data that were acquired through deflection of crop stems in a ready-for-harvest Japonica rice in the field.  The empirical data are found to be in agreement with the theoretically derived equations. Applications of crop stem deflection to reel design and operation are discussed.  The derived crop stem deflection model should be applicable in other situations in which it becomes necessary to study the deflection of crop stems, particularly in the domain of agricultural machinery engineering. Keywords: combine harvester header, tined reel, crop stem deflection, rice crop, mathematical modeling, model validation, model application
Idioma:  Inglês
Identificador:  http://www.cigrjournal.org/index.php/Ejounral/article/view/1575
Editor:  International Commission of Agricultural and Biosystems Engineering
Relação:  http://www.cigrjournal.org/index.php/Ejounral/article/download/1575/3115
Formato:  application/pdf
Fonte:  Agricultural Engineering International: CIGR Journal; Vol 14, No 2 (2012): CIGR Journal; 21-28
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