One end of a 35 cm-long aluminum rod with a diameter of 2.6 cm iskept at 440 degrees C, and the other is immersed in water at 24degrees C.

Calculate the heat conduction rate along the rod. answer in W

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Deanna HettingerLv2

16 Feb 2019

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10 cm long, 2 cm diameter copper rod (k = 380 W/m-K) is exposed to an environment at 25°C The base temperature of the rod is maintained at 200°C. The heat transfer coefficient between the rod and the surrounding air is 15 W/m2K. Determine the heat transfer rate from the rod to the surrounding air (W) when it is considered as a fin.

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