Resistance moisture diffusion decrease in the capillaries of the bodies by increasing their pressure

Abstract

A method of reducing moisture diffusion resistance by changing the pressure in grain capillaries has been established. Our experimental studies on a bench installation at variable values of the energy of the flow of working gases vwork gas. = 0...3.4 m/s and their temperature range twork gas = 45 –180 ºС, the dependence was confirmed and the numerical values were specified under the conditions of the convective method of dehydration from the variable factors of the humidity of the dehydrated body W0, its linear dimensions, the rate of dehydration and the content of cavities in the dehydrated body.