Search for question
Question

In a deaerator steam is added to liquid water to provide feed to the boiler. 500 kg/hrof steam with a wetness of 21 % and a temperature of 110 °C

are used. 3 000kg/hour of liquid water enter the deaerator at a temperature of 76 °C and a pressure of 240 kPa. The feed to the boiler is at 800 kPa. a. What is the feed water's temperature?

Fig: 1

Fig: 2