Engineering, 26.07.2019 19:10 Weser17
Steam at 120°c flows in an insulated 1% carbon steel pipe. the pipe inner radius is 10 cm and the outer radius is 11 cm. this is covered with a 3 cm thick layer of asbestos having a density of 577 kg/m". the outer asbestos surface is at 45°c. using carbon steel thermal conductivity, k=43 w/m-k and asbestos thermal conductivity k= 0.192 w/m-k, determine the heat transfer from the steam per meter of pipe length.
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Steam at 120°c flows in an insulated 1% carbon steel pipe. the pipe inner radius is 10 cm and the ou...
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