Saturated steam at a temperature of 108.33C is condensed in a horizontal condenser. Denselastinic, inner diameter(Di:

It contains 16 tubes with a diameter of 0.62 inches), an external diameter (Do = 0.75 inches) and a length of 3 ft. Cooling water at an average temperature of 60 F is passed through the tubes. Heat transfer coefficient on the water side

1000 BTU/hr-ft-F. Under these conditions, the heat transfer rate

Calculate in BTU/hour.

Note: The wall temperature can be taken equal to the temperature of the cooling water.

Data: ^ = 2688.93 KJ/kg , Xw = 0.065 inches, km = 223

BTU/ft-hr-F