A shell and tube heat exchnager with 900-mm ID shell contains 600 19-mm OD tubes 3.66 m long on a 25 mm square pitch. Standard 25% baffles are spaced 30.5 cm apart. Liquid water at an average bulk temperature of 20°C is being heated on the shell side of the exchanger at a rate of 30,000 kg/h. If the outside surfaces of the tubes are at 60°C, estimate the individual heat transfer coefficient of water

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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A shell and tube heat exchnager with 900-mm ID shell contains 600 19-mm OD tubes 3.66 m long on a 25 mm square pitch. Standard 25% baffles are spaced 30.5 cm apart. Liquid water at an average bulk temperature of 20°C is being heated on the shell side of the exchanger at a rate of 30,000 kg/h. If the outside surfaces of the tubes are at 60°C, estimate the individual heat transfer coefficient of water.
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