Parametric study on the exergy analysis of a dual evaporator cooling cy-cle powered by the organic Rankine cycle

This study conducts a parametric based on the energy and exergy analysis of combined cycle composed an organic Rankine dual evaporator cooling cycles. The mechanical power supplied provides compression refrigeration with two evaporators. influence operating temperature, including impact temperature effect were investigated; in this case, three fluids employed such as R134a, R290, R600. results indicate that using R600 working fluid for both cycles enhance system performance, efficiency grows from 27.10 % to 40.22 %.The performance factor increases 3.25 3.29 evaporating first 2.07 4.28 second evaporator. Moreover, it is also noted decreased 40.03 30.18 increased by 32.47 38.82