STUDIES ON PERFORMANCE OF SOLAR POWERED VAPOUR ABSORPTION REFRIGERATION

Vapor absorption refrigeration belongs to the class of vapor cycles like vapor compression refrigeration cycle. Input for vapor absorption system is in the form of heat hence these systems are also called as thermal operated systems. Since the liquids are used to absorb the refrigerants, they also called as wet absorption system. So these system runs on low grade energy, they prepared when low grade energy such as, waste heat or solar energy is available. So from all the point of view such as, environmental friendly, cost and easily available energy. Work has been carried out to check the performance like Cop and Circulation ratio using solar based system to observe the variables like flow rate and composition.