Physics, 28.06.2019 08:20 chloeholt123

The surface of a 50-mm-diameter, thin-walled tube is maintained at 100 degrees celsius. in one case air is in cross flow over the tube with a temperature of 25 degrees celsius and a velocity of 30 m/s. in another case air is in fully developed flow through the tube with a temperature of 25 degrees celsius and a mean velocity of 30m/s. compare the heat flux from the tube to the air for the two cases

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The surface of a 50-mm-diameter, thin-walled tube is maintained at 100 degrees celsius. in one case...

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