Multidimensional mathematical model and numerical algorithm for solving problems of joint heat and moisture transfer in inhomogeneous porous bodies
The article considers a three-dimensional mathematical model and an efficient numerical algorithm of a high order of accuracy in time and spatial variables of the heat-moisture transfer process, taking into account such factors as the material's own heat and moisture release, the effect of changes in temperature and environmental moisture during storage and drying of heterogeneous porous bodies. The presented model and numerical algorithm are used to study, predict and make managerial decisions in the problems of heat and moisture transfer in porous bodies, which is an urgent problem in the storage and processing of agricultural products and raw materials.