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The current energy crisis, climate change and increased air conditioning demands have generated a need for developing technologies based on renewable energy sources. Foremost amongst the cooling technologies are the sorption technologies working on low grade heat that can be supplied by solar energy. Liquid desiccant technologies seem to be a promising option as these tend to have higher thermal COPs, lower regeneration temperatures, facilitate simultaneous cooling and ease of storage of concentrated desiccant that can be used during the nonsunshine hours. But few concerns like carryover of liquid desiccant in air require further investigations. The liquid desiccant system under study incorporates a double channelled exchanger for air to liquid desiccant heat and mass transfer. It provides a large surface area for air/desiccant contact and reduces the carryover as direct contact between desiccant and …