Anais Do XXXVII Congresso Brasileiro De Sistemas Particulados 2015
DOI: 10.5151/enemp2015-ms-404
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Dinâmica Das Partículas De Soja Em Tambor Rotativo De Bancada Empregando O Método De Elementos Discretos

Abstract: RESUMOSão muitos os processos industriais que envolvem operações com partículas. A descrição matemática do escoamento de sistemas multifásicos granulares é uma ferramenta importante para auxiliar na compreensão do processo de transporte de sólidos. O Método de Elementos Discretos (DEM) é uma técnica que representa de maneira eficiente o comportamento discreto em sistemas com partículas de baixa densidade e esfericidade, como a semente de soja. Este trabalho avaliou simulações de um tambor rotativo de bancada c… Show more

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“…Silvério (2014) presented a literature review, with the range of friction coefficients used for different materials, and the friction coefficient in most works had values below 0.5, as is the case with corn, with  f = 0.34. Almeida et al (2015) selected value of  f = 0.20 and  r = 0.20 for soybeans as the values that best represented the contact between the particles in a rotating drum, adequately reproducing their dynamic resting angle.…”
Section: Resultsmentioning
confidence: 99%
“…Silvério (2014) presented a literature review, with the range of friction coefficients used for different materials, and the friction coefficient in most works had values below 0.5, as is the case with corn, with  f = 0.34. Almeida et al (2015) selected value of  f = 0.20 and  r = 0.20 for soybeans as the values that best represented the contact between the particles in a rotating drum, adequately reproducing their dynamic resting angle.…”
Section: Resultsmentioning
confidence: 99%