2007
DOI: 10.1590/s1415-43662007000400010
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Comportamento mecânico dos grãos de feijão submetidos a compressão

Abstract: Verificar a influência do teor de água nos valores da força máxima de compressão para deformações fixas e determinar o módulo proporcional de deformidade de grãos de feijão submetidos a compressão em três diferentes posições, foram os principais objetivos que estimularam o presente trabalho. Para isto, utilizaram-se grãos de feijão com teores de água variando de 0,13 a 0,45 (b.s.) comprimidos uniaxicialmente, entre duas placas paralelas, na direção de suas três dimensões essenciais. A partir dos resultados obt… Show more

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Cited by 11 publications
(13 citation statements)
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References 9 publications
(13 reference statements)
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“…The compressive force required to deform the baru fruits decreased with increasing moisture content for all temperatures. Similar results were observed by Resende et al (2007) and Ribeiro et al (2007) for bean and soybean, respectively.…”
Section: Methodssupporting
confidence: 87%
See 2 more Smart Citations
“…The compressive force required to deform the baru fruits decreased with increasing moisture content for all temperatures. Similar results were observed by Resende et al (2007) and Ribeiro et al (2007) for bean and soybean, respectively.…”
Section: Methodssupporting
confidence: 87%
“…Figure 4 shows that the proportional deformity modulus decreases with the decreasing deformation of the product. Different results were observed by Resende et al (2007) and Fernandes et al (2014) for beans and wheat, respectively. Table 3 shows the parameters from the linear models that can be used to determine the rupture force as a function of moisture content for baru fruit for all of the studied drying conditions.…”
Section: Figure 3 Mean Maximum Compression Force Values For Drying Tmentioning
confidence: 62%
See 1 more Smart Citation
“…Agricultural products may suffer cracks and fractures, if the strains they are subjected to exceed their resistance (Resende et al 2007).…”
Section: Palavras-chavementioning
confidence: 99%
“…Several factors affect the mechanical properties of agricultural products, such as drying temperature, water content, kind of force and grain area where this kind of force is applied (Mohsenin 1986, Li et al 1989, Resende et al 2007.…”
Section: Palavras-chavementioning
confidence: 99%