DiSCUSSION 5

1)      Outline at least 3 measures to increase the COP_ref of a refrigeration system.

           

            To increase the COP_ref of a refrigeration system, some consideration must be taken. Such as:

                                       

                     i.            The Work input, W_net,in for the whole refrigerator.

                   ii.            Temperature difference between actual and before the process started.

                  iii.            Secondary working fluid. Such as ammonia.

                 iv.            The fluctuating of pressure that affect the refrigeration systems.