A hot fluid flows through a well-mixed stirred tank which is provided with a cooling jacket. The fluid in the cooling jacket can also be assumed to be well mixed. Calculate the heat transfer area of the jacket required given the following data. Hot fluid: Flow rate, Wh = 50 kg/s; Tin = 205°C; Cph = 2 kJ/kg°C; Cold fluid: Flow rate, Wc = 100 kg/s; tin = 25°C, tout = 45°C; %3D Cpc = 4 kJ/kg°C; %3D U = 2.5 kW/m² °C;

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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A hot fluid flows through a well-mixed stirred tank which is provided with
a cooling jacket. The fluid in the cooling jacket can also be assumed to
be well mixed. Calculate the heat transfer area of the jacket required
given the following data.
Hot fluid:
Flow rate, Wh = 50 kg/s;
Tin = 205°C;
Cph = 2 kJ/kg°C;
Cold fluid: Flow rate, Wc = 100 kg/s;
tin = 25°C, tout = 45°C;
Cpc = 4 kJ/kg°C;
U = 2.5 kW/m2 °C;
Transcribed Image Text:A hot fluid flows through a well-mixed stirred tank which is provided with a cooling jacket. The fluid in the cooling jacket can also be assumed to be well mixed. Calculate the heat transfer area of the jacket required given the following data. Hot fluid: Flow rate, Wh = 50 kg/s; Tin = 205°C; Cph = 2 kJ/kg°C; Cold fluid: Flow rate, Wc = 100 kg/s; tin = 25°C, tout = 45°C; Cpc = 4 kJ/kg°C; U = 2.5 kW/m2 °C;
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