want to know how much heat the tube lost due to the material it is made of. Even if it is a small difference in temperature. It is a heat transfer problem material: Aluminum temperature touching cylinder: 65 Celcius temeprature inside cylinder 64.5 celsius  room temperature 24 celcius Tube measurements  outer radius r1 r1 = 4 in inner radius r2 r2 = 3 in

I would like to see how this problem is solved.

Exercise question 1

An aluminum alloy [E-10,000 ksi; Oy- 40 ksi] pipe (1) is connected to a bronze [E-16,000 ksi; Oy - 45 ksi] pipe at flange B. The pipes are attached to rigid supports at A and C. Pipe (1) has an outside diameter of 2.425 in., a wall thickness of 0.21 in., and a length of L₁ - 8 ft. Pipe (2) has an outside diameter of 5.00 in., a wall thickness of 0.20 in., and a length of L₂ - 14 ft. If a minimum factor of safety of 2.1 is required for each pipe, determine: (a) the maximum load P that may be applied at flange B. (b) the deflection of flange B at the load determined in part (a). Deflection to the right is positive. (1) (2) C L2 Answer: (a) P- 80.4 (b) UB-i | L₁ P B kips ! in.