Investigating the impact of flow rate and moisture content for different concentration of liquid desiccant solution

The desiccant air conditioning system consists of two processes, namely cooling and dehumidification, in which the temperature humidity are controlled order to provide comfortable thermal conditions. A typical includes a dehumidifier, indirect evaporative cooler, regenerator. is selected depending on its ability absorb water vapor present air. In this study, calcium chloride solution was used as for regeneration process, flat plate solar collector employed. Different variables, such primary flow rate, concentration solution, were changed during experiments. impact these variables performance parameters moisture removal efficiency, enthalpy sensible heat ratio, mass transfer coefficient studied. obtained results revealed that rate increase, increase. particular value inlet (0.18Kg/s), an increase from 0.85 0.95 leads rise (1.1 _1.65) g/s, (0.18-0.25), (0.01075-0.0123) m/s respectively. While at certain (0.95), increasing 0.1Kg/s 0.18Kg/s o (0.94-1.26) (0.24-0.26), and(0.0038 -0.011)