6.2kg/s of propanol is cooled with water in a shell and tube heat exchanger. The exchanger has one shell with 10 tubes and 2 tube passes. The overall heat transfer coefficient of the exchainger is 352 W/(m²-K). The water is flowing through the tubes. The length of a tube is 30.6 m. The propbanol is cooled from 150 °C to 95°C. The inlet temperature of the water is 16 °C and its mass flow rate is 2.0 kg/s. Calculate the diameter of the tubes in cm. Type your answer in the first box. Propanol properties: Cp = 2380 J/(kg-K) Water Properties: Cp = 4147 J/(kg-K)

6.2kg/s of propanol is cooled with water in a shell and tube heat exchanger. The exchanger has one shell with 10 tubes and 2 tube passes. The overall heat transfer coefficient of the exchainger is 352 W/(m²-K). The water is flowing through the tubes. The length of a tube is 30.6 m. The propbanol is cooled from 150 °C to 95°C. The inlet temperature of the water is 16 °C and its mass flow rate is 2.0 kg/s. Calculate the diameter of the tubes in cm. Type your answer in the first box. Propanol properties: Cp = 2380 J/(kg-K) Water Properties: Cp = 4147 J/(kg-K)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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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Step 3: Finding outlet temperature of cold fluid

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Step 4: Finding log mean temperature difference

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