A mercury-in-glass thermometer at 40C (OD = 1 cm) is inserted through a duct wall into a
Question:
A mercury-in-glass thermometer at 40°C (OD = 1 cm) is inserted through a duct wall into a 3 m/s airstream at 66°C. This can be modelled as a cylinder in cross-flow, as shown in the figure. Estimate the heat transfer coefficient between the air and the thermometer.
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1 cm Thermometer Air 66°C 3 m/s -Duct wall
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GIVEN FIND The heat transfer coefficient h c ASSUMPTIONS Steady sta...View the full answer
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Related Book For
Principles Of Heat Transfer
ISBN: 9781305387102
8th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn
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