A (fluid 1) at the rate of 145 Ib/min is heated 75 °F to 150 °F by another fluid (fluid 2) enters the exchanger at 215 °F and leaves at 159 °F.(Fluid 2)making one shell pass and the (fluid 1) making two tubes pass. Due to fouling the heat transfer drops by 7% and the value of fouling factor is 0.0012. Calculate the outlet temperatures, I f the Cp to the both fluids are = 0.98 Btu/ Ib .° F, flow is counter current. Area of the heat exchanger is 98 ft2 and the
A (fluid 1) at the rate of 145 Ib/min is heated 75 °F to 150 °F by another fluid (fluid 2) enters the exchanger at 215 °F and leaves at 159 °F.(Fluid 2)making one shell pass and the (fluid 1) making two tubes pass. Due to fouling the heat transfer drops by 7% and the value of fouling factor is 0.0012. Calculate the outlet temperatures, I f the Cp to the both fluids are = 0.98 Btu/ Ib .° F, flow is counter current. Area of the heat exchanger is 98 ft2 and the
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter7: Forced Convection Inside Tubes And Ducts
Section: Chapter Questions
Problem 7.14P
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Heat Exchangers
Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.
Heat Exchanger
The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.
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A (fluid 1) at the rate of 145 Ib/min is heated 75 °F to 150 °F by another fluid (fluid 2) enters the exchanger at 215 °F and leaves at 159 °F.(Fluid 2)making one shell pass and the (fluid 1) making two tubes pass. Due to fouling the heat transfer drops by 7% and the value of fouling factor is 0.0012. Calculate the outlet temperatures, I f the Cp to
the both fluids are = 0.98 Btu/ Ib .° F, flow is counter current.
Area of the heat exchanger is 98 ft2 and the
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