A diffusion model with a moisture dependent diffusion coefficient for parboiled rice

A mathematical model describing moisture migration by diffusion in a solid sphere with variable diffusion coefficient is proposed. An analytical expression for dependence of the diffusion coefficient with moisture content was derived based on the assumption that the activation energy for diffusion v...

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Detalles Bibliográficos
Autores principales:	Elbert, G., Tolaba, M.P., Aguerre, R.J., Suárez, C.
Formato:	JOUR
Materias:	Activation energy Biot number Drying Heat of desorption Modeling Thin layer drying Variable diffusivity Crops Desorption Diffusion Mathematical models Moisture Temperature distribution Solid spheres diffusion food industry mathematical modeling moisture
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_07373937_v19_n1_p155_Elbert
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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