An unfinned single-pass cross-flow heat exchanger is being designed with an available surface area of 0.471 m². The hot fluid (specific heat of 3120 J/kg-K) flows through the tubes with a mass flow rate of 0.4 kg/s. The cold fluid (specific heat of 4100 J/kg-K) has a mass flow rate of 0.2 kg/s. The overall heat transfer coefficient of the heat exchanger is 1100 W/m².K. Find the effectiveness of the heat exchanger. Assume thin copper tubes are used and neglect radiation. 0:404

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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.