. MONAbstractIn Social, we can find the Cooling System easily. There are 2 example: Refrigerator and Air ... . Through the change of Enthalpy of refrigerant on each parts, we get the refrigerating capacity and COP ... }} = d 냉동능력을 구하려면 냉매의 질량유동을 곱해주어야 한다.dot{Q _{L}} = dot{m} TIMES Q _{e} =(4.603 TIMES 10 ^{-3} ``kg/s)(210