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Q3) After a long time in service, a counterflow oil cooler is checked to ascertain if its performance has deteriorated due to fouling. In the test a standard oil flowing at 2.0 kg/s is cooled from 420 K to 380 K by a water supply of 1.0 kg/s at 300 K. if the heat transfer surface is 3.33 m² and the design value of the u overall heat transfer coefficient is 930 W/m². K, how much has it been reduced by fouling! A Take cp of oil as 2330 J/kg. K and cp of water as 4174 J/kg. K. اشكر قلت الى

Q3) After a long time in service, a counterflow oil cooler is checked to ascertain if its performance has deteriorated due to fouling. In the test a standard oil flowing at 2.0 kg/s is cooled from 420 K to 380 K by a water supply of 1.0 kg/s at 300 K. if the heat transfer surface is 3.33 m² and the design value of the u overall heat transfer coefficient is 930 W/m². K, how much has it been reduced by fouling! A Take cp of oil as 2330 J/kg. K and cp of water as 4174 J/kg. K. اشكر قلت الى

Introduction to Chemical Engineering Thermodynamics
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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ol Q3) After a long time in service, a counterflow oil cooler is checked to ascertain if its performance has deteriorated due to fouling. In the test a standard oil flowing at 2.0 kg/s is cooled from 420 K to 380 K by a water supply of 1.0 kg/s at 300 K. if the heat transfer surface is 3.33 m² and the design value of the u overall heat transfer coefficient is 930 W/m². K, how much has it been reduced by fouling! Take Cp of oil as 2330 J/kg. K and cp of water as 4174 J/kg. K. A Yo Nius u شكر قلت اله
Transcribed Image Text:ol Q3) After a long time in service, a counterflow oil cooler is checked to ascertain if its performance has deteriorated due to fouling. In the test a standard oil flowing at 2.0 kg/s is cooled from 420 K to 380 K by a water supply of 1.0 kg/s at 300 K. if the heat transfer surface is 3.33 m² and the design value of the u overall heat transfer coefficient is 930 W/m². K, how much has it been reduced by fouling! Take Cp of oil as 2330 J/kg. K and cp of water as 4174 J/kg. K. A Yo Nius u شكر قلت اله
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