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Research on new working fluid for uses in absorption systems has been continued. The feasibility of a solar driven DAR using the mixture R124/DMAC as working fluid is investigated by numerical simulation. The cycle is simulated for two cooling medium temperatures, 27°C and 35°C, and four driving heat temperatures in the range [90°C–180°C]. The performance characteristics of this system is analyzed...
An experimental investigation of an air-cooled diffusion absorption machine operating with a binary light hydrocarbon mixture (C 4 H 10 /C 9 H 20 ) as working fluids and helium as pressure equalizing inert gas is presented in this paper. The machine, made of copper an available and very good heat conducting metal, is intended to be solar powered heat from flat plate...
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