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Auteur F. Oliveira |
Documents disponibles écrits par cet auteur (5)
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P. Baptista ; F. Oliveira ; J. Oliveira ; S. Sastry | 1997Average fluid-to-particle heat transfer coefficients were experimentally determined for spherical aluminium particles heated in carboxymethylcellulose solutions. Two situations were considered : a still particle immersed in a moving fluid, and a[...]article/chapitre/communication
P. Baptista ; F. Oliveira ; J. Oliveira ; S. Sastry | 1997In the aseptic processing of particulate fluid foods, the residence time distribution of particles and the fluid-to-particle heat transfer are intimately related to the linear and rotational velocities of the particles. The development of models[...]article/chapitre/communication
P. Baptista ; F. Oliveira ; S. Caldas ; J. Oliveira | 1996Residence time of particles and fluid-to-particle heat transfer coefficient, two of the major unknowns in the aseptic processing of particulate fluid foods, are intimately related with the linear and rotational velocities of the solid particles.[...]article/chapitre/communication
L. Cunha ; F. Oliveira | 2000The optimum experimental design for systems following the first-order Arrhenius model under linearly increasing temperature profiles was studied by determining the sampling conditions that lead to a minimum confidence region of the model paramet[...]