Question: Water enters a counter flow, double pipe heat exchanges at 15 C, flowing at the rate of 1300 kg/h. It is heated by oil

Water enters a counter flow, double pipe heat exchanges at 15 C,

Water enters a counter flow, double pipe heat exchanges at 15 C, flowing at the rate of 1300 kg/h. It is heated by oil (Cp = 2 J/kg. K) flowing at the rate of 550 kg/h from the inlet temperature of 94 C. For an area of 1 m2 an overall heat transfer coefficient of 1075 W/m2K, determine the total heat transfer and the outlet temperatures of water and oil?

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