Drying kinetics of rough rice grain

It is shown that thin layer drying of rewetted rough rice grain in air flow may be interpreted in terms of Fick's law solution for diffusion from a sphere. Diffusion coefficients were calculated by non‐linear regression analysis comparing actual and predicted values of grain moisture content. T...

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Autores principales: AGUERRE, R., SUAREZ, C., VIOLLAZ, P.E.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09505423_v17_n6_p679_AGUERRE
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09505423_v17_n6_p679_AGUERRE
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spelling todo:paper_09505423_v17_n6_p679_AGUERRE2023-10-03T15:50:12Z Drying kinetics of rough rice grain AGUERRE, R. SUAREZ, C. VIOLLAZ, P.E. It is shown that thin layer drying of rewetted rough rice grain in air flow may be interpreted in terms of Fick's law solution for diffusion from a sphere. Diffusion coefficients were calculated by non‐linear regression analysis comparing actual and predicted values of grain moisture content. The activation energy of rough rice was calculated assuming an Arrhenius type equation for moisture diffusivity dependence on the inverse of the absolute temperature. Copyright © 1982, Wiley Blackwell. All rights reserved Fil:AGUERRE, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09505423_v17_n6_p679_AGUERRE
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description It is shown that thin layer drying of rewetted rough rice grain in air flow may be interpreted in terms of Fick's law solution for diffusion from a sphere. Diffusion coefficients were calculated by non‐linear regression analysis comparing actual and predicted values of grain moisture content. The activation energy of rough rice was calculated assuming an Arrhenius type equation for moisture diffusivity dependence on the inverse of the absolute temperature. Copyright © 1982, Wiley Blackwell. All rights reserved
format JOUR
author AGUERRE, R.
SUAREZ, C.
VIOLLAZ, P.E.
spellingShingle AGUERRE, R.
SUAREZ, C.
VIOLLAZ, P.E.
Drying kinetics of rough rice grain
author_facet AGUERRE, R.
SUAREZ, C.
VIOLLAZ, P.E.
author_sort AGUERRE, R.
title Drying kinetics of rough rice grain
title_short Drying kinetics of rough rice grain
title_full Drying kinetics of rough rice grain
title_fullStr Drying kinetics of rough rice grain
title_full_unstemmed Drying kinetics of rough rice grain
title_sort drying kinetics of rough rice grain
url http://hdl.handle.net/20.500.12110/paper_09505423_v17_n6_p679_AGUERRE
work_keys_str_mv AT aguerrer dryingkineticsofroughricegrain
AT suarezc dryingkineticsofroughricegrain
AT viollazpe dryingkineticsofroughricegrain
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