Computer model for heat transfer Pasteurization of milk using plate heat exchangers.(Thai)

Abstract

A computer model based on heat transfer theory of turbulent flow was developed. The model was able to predict conditions in the experiment, such as heat transfer coefficient, overall heat transfer coefficient, total area of heat transfer, velocity of flow and number of plate heat exchangers. The results revealed that the Pasteurization Model could predict the conditions of experimentation well. The verification of experimental and predicted conditions was in good agreement, in terms of total area of heat transfer and number of plate heat exchangers. The errors in these conditions were only 0.107% and 0.125% respectively.