Research of dehumidification performance of a metal filler absorbing-type dehumidifier

Studies the dehumidification performance of the dehumidifier using theoretical and experimental methods. Analyses and discusses the effects of inlet parameters of air and liquid desiccant on outlet parameters. Establishes the mathematical model of the dehumidifier describing heat and mass transfer process between air and liquid desiccant based on double-film theory and performs theoretical research. The experimental results and numerical simulation results indicate that the effect of inlet parameters of liquid desiccant on heat and mass transfer performance is more obvious than that of the inlet parameters of air. The experiment also approves that the dehumidifier runs steadily and shows good applicability.