Visando à conservação de produtos da indústria agrícola é indispensável no processo de secagem, conhecer as características e propriedades do material que está sendo estudado a fim de desenvolver o controle e dimensionar o local para armazenagem. Neste trabalho são aplicados a difusão líquida e alguns modelos empíricos, além de descrever e desenvolver modelos, comparar entre si e escolher o melhor modelo para secagem de uvas sem sementes, para a produção de passas. No estudo da secagem empregou-se a difusão líquida para descrever o processo da cinética de secagem em coordenadas esféricas. Estudaram-se modelos que foram analisados considerando-se as condições de contorno dos primeiro e terceiro tipos, com valores constantes e variável para o...
Portugal is a tropical country with a long tradition of drying fruits, among which stand the pears. ...
In this paper the analytical solution of a mathematical model of mass transfer in spherical geometry...
Um grande número de estudos tern sido conduzido para analisar o fenômeno de transferência de calor ...
Submitted by Deyse Queiroz (deysequeirozz@hotmail.com) on 2019-02-07T15:34:45Z No. of bitstreams: 1...
The aim of this work was to select models of mass transfer to estimate effective mass diffusion coef...
Many models are using now in order to can study of the table green olives diffusion process. Differe...
A computer program was developed, aiming at estimating water diffusivity parameters in a dynamic dry...
Portugal is among the tropical countries that have a long tradition of drying fruits, such as figs, ...
A mathematical model was developed to simulate solar drying of grapes, integrating heat and mass tra...
Difusão de calor e massa são encontrados em vários processos de interesse tecnológico, incluindo a s...
This article proposes a numerical solution of the diffusion equation for solids obtained by revoluti...
The aim of this work was to compare the results of the liquid diffusion model with respect to bean (...
The aim of this study was to obtain the equilibrium moisture content of grape (variety ‘Tannat’) pom...
In this article, a methodology is used for the simultaneous determination of the effective diffusivi...
Uma solução numérica da equação de difusão que descreve a transferência de calor e massa no interio...
Portugal is a tropical country with a long tradition of drying fruits, among which stand the pears. ...
In this paper the analytical solution of a mathematical model of mass transfer in spherical geometry...
Um grande número de estudos tern sido conduzido para analisar o fenômeno de transferência de calor ...
Submitted by Deyse Queiroz (deysequeirozz@hotmail.com) on 2019-02-07T15:34:45Z No. of bitstreams: 1...
The aim of this work was to select models of mass transfer to estimate effective mass diffusion coef...
Many models are using now in order to can study of the table green olives diffusion process. Differe...
A computer program was developed, aiming at estimating water diffusivity parameters in a dynamic dry...
Portugal is among the tropical countries that have a long tradition of drying fruits, such as figs, ...
A mathematical model was developed to simulate solar drying of grapes, integrating heat and mass tra...
Difusão de calor e massa são encontrados em vários processos de interesse tecnológico, incluindo a s...
This article proposes a numerical solution of the diffusion equation for solids obtained by revoluti...
The aim of this work was to compare the results of the liquid diffusion model with respect to bean (...
The aim of this study was to obtain the equilibrium moisture content of grape (variety ‘Tannat’) pom...
In this article, a methodology is used for the simultaneous determination of the effective diffusivi...
Uma solução numérica da equação de difusão que descreve a transferência de calor e massa no interio...
Portugal is a tropical country with a long tradition of drying fruits, among which stand the pears. ...
In this paper the analytical solution of a mathematical model of mass transfer in spherical geometry...
Um grande número de estudos tern sido conduzido para analisar o fenômeno de transferência de calor ...