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Hot water at 95C is used in a plate heat exchanger for heating 2 kg/s fruit juice from 45C to 75C. Specific heat of

Hot water at 95C is used in a plate heat exchanger for heating 2 kg/s fruit juice from 45C to 75C. Specific heat of fruit juice is 3.7 kJ/kg-K. Final temperature of the hot water is 70C. Overall heat transfer 22 coefficient is 1122 W/m-K. Heat transfer area is 12.75 m. The log mean temperature correction factor is

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