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Unformatted text preview: a good approximation to assume that the tube wall temperature, T , is constant at 0 C. Calculate the tube length, L , required to obtain the desired change in oil temperature. The physical properties of the oil are as follows (assumed to be independent of temperature over this range). = 800 kg/m 3 = 0.002 Pa s C p = 4200 J/(kg C) k = 0.15 W/mK 5. Work problem 15B.8 in BSL 1...
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 Fall '08
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