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Engineering, 07.11.2019 02:31 cristinamiu8169

Determine the convection heat transfer coefficient, ther- mal 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 mm and length l = 2 m. the cylinder temperature is ts = 70°c while the air velocity and temperature are v = 3 m/s and t[infinity] = 20°c, respectively. plot the convec- tion heat transfer coefficient and the heat transfer rate from the cylinder over the range 0.05 m ≤ d ≤ 0.5 m.

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