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Validation of simulated dynamic behavior of sprayer boom in SOLIDWORKS through actual field experiments CIGR Journal
Pashaee, Payam.
Dynamic behavior of agricultural implements has always been a challenging topic for researchers. In precision farming, precise control of the agricultural implements is a very important task. To study the dynamics of agricultural implements, Researchers conduct field experiments as well as laboratory tests. These methods are very costly and the measurements are usually associated with some errors. Providing well-controlled experimental conditions in practice is very difficult, if not impossible. In this article, the capability of the SolidWorks in simulation and predicting the dynamic behavior of a conventional sprayer boom is discussed. To validate the results, field tests were conducted using a conventional sprayer boom. The results showed that there was...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Simulation; Boom sprayers; SolidWorks; Dynamic behavior.
Ano: 2023 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5509
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Elasticity modulus and damping ratio of macaw palm rachillas Ciência Rural
Villar,Flora Maria de Melo; Pinto,Francisco de Assis de Carvalho; Santos,Fábio Lúcio; Grossi,José Antônio Saraiva; Velloso,Nara Silveira.
ABSTRACT: The macaw palm has been identified as a prime feed stock for biodiesel industries in the near future coming decades. However, there are no machines for harvesting and detaching fruits in the biofuel industry; hence, the study of the dynamic behavior of the fruit-rachilla system would aid in the development of such machines. Thus, this study seeks to determine the modulus of elasticity and the damping ratio of four different plant accessions obtained from the Active Germplasm Bank of the Universidade Federal de Viçosa (UFV). Tensile testing was conducted to determine the modulus of elasticity. From the graphical results of tension versus specific strain, it was possible to determine the modulus of elasticity by using the tangent method. To...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Acrocomia aculeata; Dynamic behavior; Mechanical properties.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200851
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