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In a 1-1 shell and tube heat exchanger, steam is condensing on the shell side at Ts °c, and the cold fluid is being heated on the tube side from tị °c to t2 °C. The following equation relates t2 to the other variables T-4 In UA T. -t, WC, Where 'U' is the overall heat transfer coefficient, 'A’ is the heat transfer area, 'W° is the mass flow rate and "C, ' is the heat capacity. The tube side coefficient is controlling and the tube side fluid is in turbulent flow. Ts = 130°C, tị = 30°C, t2 = 80°C. If the mass flow rate of the cold fluid is doubled while keeping all the other conditions it, find the new value of t2 at steady state. %3D

In a 1-1 shell and tube heat exchanger, steam is condensing on the shell side at Ts °c, and the cold fluid is being heated on the tube side from tị °c to t2 °C. The following equation relates t2 to the other variables T-4 In UA T. -t, WC, Where 'U' is the overall heat transfer coefficient, 'A’ is the heat transfer area, 'W° is the mass flow rate and "C, ' is the heat capacity. The tube side coefficient is controlling and the tube side fluid is in turbulent flow. Ts = 130°C, tị = 30°C, t2 = 80°C. If the mass flow rate of the cold fluid is doubled while keeping all the other conditions it, find the new value of t2 at steady state. %3D

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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In a 1-1 shell and tube heat exchanger, steam is condensing on the shell side at Ts °C, and the cold fluid is being heated on the tube side from ti °C to t2 °C. The following equation relates t2 to the other variables T-4 In UA T -t, WCp Where 'U' is the overall heat transfer coefficient, 'A' is the heat transfer area, 'W' is the mass flow rate and "Cp ' is the heat capacity. The tube side coefficient is controlling and the tube side fluid is in turbulent flow. Ts = 130°C, tị = 30°C, t2 = 80°C. If the mass flow rate of the cold fluid is doubled while keeping all the other conditions it, find the new value of t2 at steady state.
Transcribed Image Text:In a 1-1 shell and tube heat exchanger, steam is condensing on the shell side at Ts °C, and the cold fluid is being heated on the tube side from ti °C to t2 °C. The following equation relates t2 to the other variables T-4 In UA T -t, WCp Where 'U' is the overall heat transfer coefficient, 'A' is the heat transfer area, 'W' is the mass flow rate and "Cp ' is the heat capacity. The tube side coefficient is controlling and the tube side fluid is in turbulent flow. Ts = 130°C, tị = 30°C, t2 = 80°C. If the mass flow rate of the cold fluid is doubled while keeping all the other conditions it, find the new value of t2 at steady state.
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