A thin, flat plate 15 cm square is tested for drag in a wind tunnel with air

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A thin, flat plate 15 cm square is tested for drag in a wind tunnel with air at 30 m/s, 100 kPa (abs), and 16°C flowing across and parallel to the top and bottom surfaces. The observed total drag force is 0.06 N. Using the definition of friction coefficient [Eq. (5.13)] and the Reynolds analogy, calculate the rate of heat transfer from this plate when the surface temperature is maintained at 120°C.


Data from in Eq. 5.13

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Principles Of Heat Transfer

ISBN: 9781305387102

8th Edition

Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn

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