Experimental Investigation of Heat Transfer in Plate Modules of a Heat and Mass Transfer Contact Device

The results of experimental study of the operation of heat exchange modules of a heat and mass transfer contact device are presented. The literature data on the study of parameters of heat transfer from flat components are analyzed. Processing of the experimental data disclosed that the heat transfer coefficient is dependent on Reynolds number. The coefficients for the criterial equation of dependence of Nusselt number on Reynolds and Prandtl numbers are determined. It is shown that the Reynolds exponent is close to the literature data for heat transfer from a flat surface. The heat transfer coefficient values correspond to coefficients typical for plate heat exchangers.