In a nuclear submarine power plant, the temperature of the water in the reactor is above 100C. How is this possible? I believe it has to do with the cooling process of boiling water, but would like a little guidance. Thank you for your help!© BrainMass Inc. brainmass.com October 24, 2018, 5:46 pm ad1c9bdddf
In a nuclear submarine power plant, a pressurized water reactor (PWR) is used which is a type of nuclear power reactor that uses ordinary (light) water for both ...
The expert examines the temperature of water in a power plant. The cooling process of boiling water is found.
Calculating Temperature, Water Evaporation, and Heat in a Power Plant Cooling Situation
In a nuclear power plant the cooling tower system must be run on a closed cycle. That is, the air exiting the tower passes over cooling coils to return it to its initial condition prior to reentering the tower. Air at 20 degrees C and 40% relative humidity enters the tower at a rate of 1.3 x 106 kg/sec. Water enters the tower at 50C and leaves at 25C. The water flow rate is 750,000 kg/sec. Saturated air exists the tower and passes over cooling coils which returns it to 20C and 40% relative humidity. Water at 22C condenses out of the air. Determine:
A) The temperature of air leaving the tower
B) Amount of water evaporating in kg/sec.
C) The heat removed by the cooling coils in kW