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(a) A 5 cm diameter steel pipe is covered with a 1 cm layer of insulating material with k = 22W/m. °C followed by anothe
Posted: Fri Jul 01, 2022 6:39 am
by answerhappygod
- A A 5 Cm Diameter Steel Pipe Is Covered With A 1 Cm Layer Of Insulating Material With K 22w M C Followed By Anothe 1 (63.02 KiB) Viewed 23 times
(a) A 5 cm diameter steel pipe is covered with a 1 cm layer of insulating material with k = 22W/m. °C followed by another insulating material with k = 0.06 W/m. °C. The entire assembly is exposed to a convection surrounding condition of h = 60W/m².°C and T.. 15°C. The outside surface temperature of the steel pipe is 400°C. Calculate the heat lost by the pipe insulation assembly for a pipe length of 20m. [10 marks]