Cold air at 5C enters a l2-cm-diameter, 20-m-long isothermal pipe at a velocity of 2.5 m/s and

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Cold air at 5°C enters a l2-cm-diameter, 20-m-long isothermal pipe at a velocity of 2.5 m/s and leaves at 19°C. Estimate the surface temperature of the pipe.

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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