Answer the following question. You must draw a schematic of the problem, clearly
ID: 1767417 • Letter: A
Question
Answer the following question. You must draw a schematic of the problem, clearly indicate the governing equation, list all units with all numbers/calculations, show all work in an orderly manner, and give your final answer in a complete sentence 12. Hot gases exiting power plant are cooled by flowing over bank of water cooled tubes. The water flowing through the 18mm diameter tubes maintains the outer tube surface temperature at 30C. The tube bank consists of a staggered array of 6 tubes in the transverse direction and 14 tube rows in the longitudinal direction and all the tubes are 1.2m in length. The transverse and longitudinal tube pitches are both 25mm. The hot gases entering the tube bank can be considered air at 125C moving at 8 m/s. What is the temperature of the air as it exits the tube bank? How much heat was transferred from the air to the water?Explanation / Answer
The answer of following question is as follows .
The temperature of air as it exit the tube bank is 710k