A horizontal pipe 6 m long and 12 5 cm in diameter is

Last updated: 6/8/2023

A horizontal pipe 6 m long and 12 5 cm in diameter is maintained at a temperature of 150 C in a large room where the air is 20 C and 1 atm The walls of the room are at 38 C Assume that 0 7 for the pipe How much heat is lost by the pipe through both convection and radiation