A water-LiBr vapor absorption system incorporates a heat exchanger as shown in Fig. E3.15. The temperatures of the evaporator, the absorber, the condenser, and the generator are 10°C, 25°C, 40°C and...

A water-LiBr vapor absorption system incorporates a heat exchanger as shown in Fig. E3.15. The temperatures of the evaporator, the absorber, the condenser, and the generator are 10°C, 25°C, 40°C and 100°C respectively. The strong liquid leaving the pump is heated to 50°C in the heat exchanger. The refrigerant flow rate through the condenser is 0.12 kgsí1 . Calculate (i) the heat input in the generator, (ii) the heat rejected in the absorber, and (iii) the COP of the cycle.