chappiz1434 chappiz1434

15-01-2024
Physics

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A heat exchanger is to cool ethylene glycol (cp = 2.56kJ/kg·°C) flowing at a rate of 3.2 kg/s from 80°C to 40°C by water (cp = 4.18kJ/kg·°C) that enters at 20°C and leaves at 70°C. Determine the rate of heat transfer

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