Water at 15C is flowing at right angles across a heated 25-mm-OD cylinder, the surface temperature of

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Water at 15°C is flowing at right angles across a heated 25-mm-OD cylinder, the surface temperature of which is 120°C. The approach velocity of the water is 1 m/s. 

(a) What is the heat flux, in kilowatts per square meter, from the surface of the cylinder to the water?

(b) What would be the flux if the cylinder were replaced by a 25-mm-OD sphere, also with a surface temperature of 120°C?

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Unit Operations Of Chemical Engineering

ISBN: 9780072848236

7th Edition

Authors: Warren McCabe, Julian Smith, Peter Harriott

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