Abstract

Due to the current trend of energy saving and environmental protection, there have been changes in air conditioning engineering design. Among them, evaporative cooling and desiccant systems applied in large and crowded spaces such as theatres, conference rooms and supermarkets, building,... are considered as the main solution used to replace the vapour compression systems which require higher energy consumption. The article presents the simulation of processes taking place in evaporative cooling and desiccant systems, based on the simulation of some main properties that have been determined in the conditions of Vietnam.