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.
Answers: 3
Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
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Wiy doeres rere okhn a pump whon working betwon the same pressure range?
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Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer,e = 5 × 105?
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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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