A heat exchanger contains 400 tubes with inner diameter of 23 mm and outer diameter of 25 mm. The length of each tube is 3.7 m. The corrected log mean temperature difference is 23°C, while the inner surface convection heat transfer coefficient is 3410 W/m2·K and the outer surface convection heat transfer coefficient is 6820 W/m2·K. If the thermal resistance of the tubes is negligible, determine the heat transfer rate.
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.
A heat exchanger contains 400 tubes with inner
diameter of 23 mm and outer diameter of 25 mm. The length
of each tube is 3.7 m. The corrected log mean temperature
difference is 23°C, while the inner surface convection heat
transfer coefficient is 3410 W/m2·K and the outer surface
convection heat transfer coefficient is 6820 W/m2·K. If the thermal resistance of the tubes is negligible, determine the
heat transfer rate.
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