Determine the rate of heat transfer per unit length from a 5-cm-OD pipe at 150?C placed eccentrically

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Determine the rate of heat transfer per unit length from a 5-cm-OD pipe at 150?C placed eccentrically within a larger cylinder of 85% Magnesia wool as shown in the sketch. The outside diameter of the larger cylinder is 15 cm and the surface temperature is 50?C.GIVENA pipe placed eccentrically within a larger cylinder of 85% Magnesia wool as shown in the sketchOutside diameter of the pipe (Dp) = 5 cm = 0.05 mTemperature of the pipe (Ts) = 150?COutside diameter of the larger cylinder (Do) = 15 cm = 0.15 mTemperature of outer pipe (To) = 50?CASSUMPTIONSTwo dimensional heat flow (no end effects)The system is in steady stateUniform thermalconductivity

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Principles of heat transfer

ISBN: 978-0495667704

7th Edition

Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn

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