ANALISA KINERJA MESIN PENDINGIN KOMPRESI UAP MENGGUNAKAN R32 DAN R134a

Abstract

In the research that has been done to know the performance ( COP ) vapor compression cooling machine if using refrigerant R32 and R134a by varying the rotational speed condenser fan speed is 0.85 m / s , 1.6 m / s , 2.2 m / s , and 2.8 m / s . The highest COP to R32 contained in Fan speed 0,85m / s with a value of COP 10.60 , the lowest value contained in the fan rotating speed of 2.2 m

/ s with a value of COP of 8.15 . The highest COP for R134a contained in the fan rotation speed of 0.85 m / s with a value of 9.86 and the lowest value contained in the round fan of 2.8 m / s with a value of COP of 7.56 .