Air cooling process is energy intensive processes in air conditioning which a lot of energy consumed due to usage of traditional systems based on the compressor cycle and the usage of refrigerants. Consequently, these system give harmful to the environment. These factors led to the active research and development of compressor free air conditioning. The former soviet scientist Valery Maisotsenko improved evaporative technology and called the resulting cycle as Maisotsenko cycle (M-cycle). This type of cycle is one type of dew point cooling system which is has very low power consumption and the ability to cool the air below the wet bulb temperature. The aim of this work is to analyze the desired air flow characteristic inside dew point cooling systems. Besides, the possibility to apply the dew point cooling system in Malaysia climate will be estimated.
