In an essential oil production plant, the freshly extracted oil flows through a double-pipe heat exchanger at the rate of 7258 kg/h where it is cooled from 394.3 K to 338.9 K by a coolant flowing counter-currently. The coolant enters at 294.3 K and leaves at 305.4 K and has the same properties as liquid water. The freshly extracted oil has a Cpm = 2.01 kJ/kg · K. Calculate the overall heat transfer coefficient based on the heat transfer area Ai of 5.11 m².

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
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In an essential oil production plant, the freshly extracted oil flows
through a double-pipe heat exchanger at the rate of 7258 kg/h
where it is cooled from 394.3 K to 338.9 K by a coolant flowing
counter-currently. The coolant enters at 294.3 K and leaves at
305.4 K and has the same properties as liquid water. The freshly
extracted oil has a Cpm = 2.01 kJ/kg · K. Calculate the overall heat
transfer coefficient based on the heat transfer area Ai of 5.11 m2.
Transcribed Image Text:In an essential oil production plant, the freshly extracted oil flows through a double-pipe heat exchanger at the rate of 7258 kg/h where it is cooled from 394.3 K to 338.9 K by a coolant flowing counter-currently. The coolant enters at 294.3 K and leaves at 305.4 K and has the same properties as liquid water. The freshly extracted oil has a Cpm = 2.01 kJ/kg · K. Calculate the overall heat transfer coefficient based on the heat transfer area Ai of 5.11 m2.
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