Experimental study on the dehumidification performance of a window-type liquid desiccant ventilation system

This study proposes the feasibility of a window-type liquid desiccant ventilation system for residential buildings. Using a LiCl solution, the system was designed and experimentally evaluated under hot and humid conditions. The results indicated a 19% reduction in relative humidity and effective latent heat removal, showing significant dehumidification performance. The system maintained its dehumidification performance even with reduced humidity, suggesting improved thermal comfort.