1. Heat Loss from saturated steam at 121.1°C. The line is covered with 25.4 mm of insulation. Assuming that the inside surface temperature of the metal wall is at 121.1°C and the outer sur- face of the insulation is at 26.7°C, calculate the heat loss for 30.5 m of pipe. Also, calculate the kg of steam condensed per hour in the pipe due to the heat loss. The average k for steel from Appendix A.3 is 45 W/m K and the k for the insulation is 0.182. a Steam Pipeline. A steel pipeline, 2-in. Schedule 40 pipe, contains A 381 Ste

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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1. Heat Loss from
saturated steam at 121.1°C. The line is covered with 25.4 mm of insulation. Assuming
that the inside surface temperature of the metal wall is at 121.1°C and the outer sur-
face of the insulation is at 26.7°C, calculate the heat loss for 30.5 m of pipe. Also,
calculate the kg of steam condensed per hour in the pipe due to the heat loss. The
average k for steel from Appendix A.3 is 45 W/m K and the k for the insulation is
0.182.
a Steam Pipeline. A steel pipeline, 2-in. Schedule 40 pipe, contains
A
381
Ste
Transcribed Image Text:1. Heat Loss from saturated steam at 121.1°C. The line is covered with 25.4 mm of insulation. Assuming that the inside surface temperature of the metal wall is at 121.1°C and the outer sur- face of the insulation is at 26.7°C, calculate the heat loss for 30.5 m of pipe. Also, calculate the kg of steam condensed per hour in the pipe due to the heat loss. The average k for steel from Appendix A.3 is 45 W/m K and the k for the insulation is 0.182. a Steam Pipeline. A steel pipeline, 2-in. Schedule 40 pipe, contains A 381 Ste
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