Repeat Prob. 2264 for a mass flow rate of 3 kg/s for water. Repeat Prob. A shell-and-tube

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Repeat Prob. 22–64 for a mass flow rate of 3 kg/s for water.


Repeat Prob.

A shell-and-tube heat exchanger with 2-shell passes and 12-tube passes is used to heat water (cp = 4180 J/kg·K) in the tubes from 20°C to 70°C at a rate of 4.5 kg/s. Heat is supplied by hot oil (cp = 2300 J/kg·K) that enters the shell side at 170°C at a rate of 10 kg/s. For a tube-side overall heat transfer coefficient of 350 W/m2·K, determine the heat transfer surface area on the tube side.

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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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