A counter flow heat exchanger uses 6500 kg/hr of water (c p 4.18 kJ/kg C)

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A counter flow heat exchanger uses 6500 kg/hr of water (cp ≌  4.18 kJ/kg · °C) entering at 25° C to cool 13,000 kg/hr of oil (cp = 2.09 kJ/kg · °C) entering at 100° C. If the heat-transfer rate between the streams is 75 kW, determine the outflow temperature of the two streams.

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Thermodynamics Concepts And Applications

ISBN: 9781107179714

2nd Edition

Authors: Stephen R. Turns, Laura L. Pauley

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