Analyses of performance of new type CH₃OH-LiBr-ZnCl₂ absorption-ejector hybrid refrigeration system in changing conditions

The CH₃OH-LiBr-ZnCl₂ absorption-ejector hybrid refrigeration system has broken out the restrictive relations between the thermodynamic parameters in the single-effect absorption refrigeration system and its coefficient of performance nearly reaches that of the double-effect absorption refrigeration system by selecting different generating pressure, temperature and concentration. The influences of pressure and temperature on the performance of the hybrid refrigeration system are described.