Heat is transferred from a fluid in the pipe shown above. Given: Pipe is 1 in Sch80 ; k = 35 btu/ft-h-F layer1 is 1 in thick ; k = 0.9 btu/ft-h-F The temperature at Ti is 575 F The rate of heat transfer through the pipe wall per ft of pipe length is 491.74985902595 Btu/hr What is the log mean radius of the pipe, in? What is the log mean radius of layer1, in? What is the resistance of the pipe, F-h/Btu? What is the resistance of layer1, F-h/stu? What is the temperature at T1, F? What is the temperature at T2, F?

Fig: 1

Fig: 2

Fig: 3

Fig: 4

Fig: 5

Fig: 6

Fig: 7

Fig: 8

Fig: 9

Fig: 10

Fig: 11

Fig: 12

Fig: 13