Take a look at "ARRIECHE, L. S.; SARTORI, D. J. M. . FLUID FLOW EFFECT AND MECHANICAL INTERACTIONS DURING DRYING OF A DEFORMABLE FOOD MODEL.. Drying Technology, v. 26, p. 54-63, 2008." and "ARRIECHE, L. S.; CORRÊA, Ronaldo Guimarães ; SARTORI, D. J. M. . DRYING STRESSES AND STRAINS IN A SPHERICAL FOOD MODEL. Computers and Chemical Engineering, v. Av on, p. 1-10, 2009."