Physics, 18.12.2019 05:31 jessicaisbaehood

A100 ft length of buried, uninsulated steel pipe carries chilled water at a mean temperature of 42 f. the pipe is 30 in. deep and has a 4 in. diameter. the thermal conductivity of the earth is about 8 btu-in./(hr-ft2-f). assume the temperature of the ground near the surface is 70 f and estimate the heat transfer rate from the water

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A100 ft length of buried, uninsulated steel pipe carries chilled water at a mean temperature of 42 f...