A 40-cm-diameter, 110-cm-high cylindrical hotwater tank is located in the bathroom of a house maintained at 20C.

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A 40-cm-diameter, 110-cm-high cylindrical hotwater tank is located in the bathroom of a house maintained at 20°C. The surface temperature of the tank is measured to be 44°C and its emissivity is 0.4. Taking the surrounding surface temperature to be also 20°C, determine the rate of heat loss from all surfaces of the tank by natural convection and radiation.

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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