Determine the convection heat transfer coefficient, thermal resistance for convection, and the convection heat transfer rate that
Question:
Determine the convection heat transfer coefficient, thermal resistance for convection, and the convection heat transfer rate that are associated with air at atmospheric pressure in cross flow over a cylinder of diameter \(D=\) \(100 \mathrm{~mm}\) and length \(L=2 \mathrm{~m}\). The cylinder temperature is \(T_{s}=70^{\circ} \mathrm{C}\) while the air velocity and temperature are \(V=3 \mathrm{~m} / \mathrm{s}\) and \(T_{\infty}=20^{\circ} \mathrm{C}\), respectively. Plot the convection heat transfer coefficient and the heat transfer rate from the cylinder over the range \(0.05 \mathrm{~m} \leq D \leq 0.5\mathrm{~m}\).
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Related Book For
Fundamentals Of Heat And Mass Transfer
ISBN: 9781119220442
8th Edition
Authors: Theodore L. Bergman, Adrienne S. Lavine
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