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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidade Estadual de Maringá
2019
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| Materias: | |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=303260200034 https://www.redalyc.org/journal/3032/303260200034/ https://www.redalyc.org/journal/3032/303260200034/html/ https://www.redalyc.org/journal/3032/303260200034/303260200034.epub https://www.redalyc.org/journal/3032/303260200034/movil https://doi.org/10.4025/actascitechnol.v41i1.36949 |
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- Experimental prototype of silo-dryer-aerator of grains using Computational Fluid Dynamics (CFD) system Paulo Carteri Coradi Ângelo Francisco Calegare Lemes Ingeniería sizing of drying system distribution of air drying Drying of agricultural products The aim of this study was to size up and evaluate a fixed bed experimental silo-dryer-aerator with four static grain drying cells for segregation lots, through simulations with mathematical equations and a computational fluid dynamics (CFD) system. The average specific energy consumption of the dryer was 2,998.56 kJ kg-1 of evaporated water. At the global scale, the amount of heat needed to complete a grain drying was 22,283.84 kcal (5,325.96 kJ kg-1) and the amount of heat required to complete the cooling of a stored grain mass was 3,525 kcal (842.49 kJ kg-1). The drying equipment responded positively to the dynamic aspects of air, distribution, flow, pressure, speed and heating. The results obtained allow us to conclude that the silo-dryer-aerator prototype was characterized as a viable and sustainable tool, making it possible to perform the drying and storage of grains in standardized and segregated lots, according to genetic characterization, minimizing quantitative and qualitative losses. 2019 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303260200034 https://www.redalyc.org/journal/3032/303260200034/ https://www.redalyc.org/journal/3032/303260200034/html/ https://www.redalyc.org/journal/3032/303260200034/303260200034.epub https://www.redalyc.org/journal/3032/303260200034/movil https://doi.org/10.4025/actascitechnol.v41i1.36949 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Vol.41