A 0.13-mm-diameter wire is exposed to an airstream at - 30oC and 54 kPa. The flow velocity

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A 0.13-mm-diameter wire is exposed to an airstream at - 30oC and 54 kPa. The flow velocity is 230 m/s. The wire is electrically heated and is 12.5 mm long. Calculate the electric power necessary to maintain the wire surface temperature at 175oC.
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Heat Transfer

ISBN: 978-0073529363

10th edition

Authors: Jack Holman

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