Q6. Ashell-and-tube heat exchanger with one shell pass and four tube passes is designed to heat 3600 kg/h of engine oil (Cp-2.1 kJ/kg C) from 30-C to 80°C with the oil in the tube side. On the shell side is condensing steam at 1-atm pressure, and the overall heat-transfer coefficient is 1200 W/m² C. Determine the area of the heat exchanger. If the flow of oil is reduced in half while the inlet temperature and U value are kept the same, calculate the mass flow of condensed steam. (latent heat of condensation of water at 1-atm =2.26x10³ kJ/kg). .
Q6. Ashell-and-tube heat exchanger with one shell pass and four tube passes is designed to heat 3600 kg/h of engine oil (Cp-2.1 kJ/kg C) from 30-C to 80°C with the oil in the tube side. On the shell side is condensing steam at 1-atm pressure, and the overall heat-transfer coefficient is 1200 W/m² C. Determine the area of the heat exchanger. If the flow of oil is reduced in half while the inlet temperature and U value are kept the same, calculate the mass flow of condensed steam. (latent heat of condensation of water at 1-atm =2.26x10³ kJ/kg). .
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
Problem 1.1P
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