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Water (c, = 4.184 kJkg K) is flowing at the rate of 1.13 kg/s in a 1-2 shell-and-tube heat exchanger and is heated from 45°C to 85°C by an oil having a heat capacity of 1.95 kJ/kg K. The oil enters at 120°C and leaves at 85°C. The overall heat-transfer coefficient is 300 W/m2-K. Calculate the following: q (kW or kJ/s) = mel (mass flow rate of oil, kg/s) = ATim = F = ATm = A (area of heat exchanger) =

Water (c, = 4.184 kJkg K) is flowing at the rate of 1.13 kg/s in a 1-2 shell-and-tube heat exchanger and is heated from 45°C to 85°C by an oil having a heat capacity of 1.95 kJ/kg K. The oil enters at 120°C and leaves at 85°C. The overall heat-transfer coefficient is 300 W/m2-K. Calculate the following: q (kW or kJ/s) = mel (mass flow rate of oil, kg/s) = ATim = F = ATm = A (area of heat exchanger) =

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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1. Water (c, = 4.184 kJ/kg K) is flowing at the rate of 1.13 kg/s in a 1-2 shell-and-tube heat exchanger and is heated from 45°C to 85°C by an oil having a heat capacity of 1.95 kJ/kg K. The oil enters at 120°C and leaves at 85°C. The overall heat-transfer coefficient is 300 W/m2-K. Calculate the following: q (kW or kJ/s) = moil (mass flow rate of oil, kg/s) = ATim = F = ATm = A (area of heat exchanger) =
Transcribed Image Text:1. Water (c, = 4.184 kJ/kg K) is flowing at the rate of 1.13 kg/s in a 1-2 shell-and-tube heat exchanger and is heated from 45°C to 85°C by an oil having a heat capacity of 1.95 kJ/kg K. The oil enters at 120°C and leaves at 85°C. The overall heat-transfer coefficient is 300 W/m2-K. Calculate the following: q (kW or kJ/s) = moil (mass flow rate of oil, kg/s) = ATim = F = ATm = A (area of heat exchanger) =
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