b Water enters at the outer cylinder co axial double pipe

Last updated: 6/21/2023

b Water enters at the outer cylinder co axial double pipe heat exchanger at 40 C and leaves at 70 C hot gases enter inner cylinder at 305 C and leaves at 170 C If the circumference of the inner pipe is 1000 mm length is 500 m and the over all heat transfer coefficient is 600 W m C determine the total heat transfer for i Parallel flow Counter current flow 11 If in parallel flow same amount of heat is to be exchanged as that of counter current flow what will be the heat transfer area