Hot chemical products ( Cph = 2.5 kJ/kg.K ) at 600 0C and at a flow rate of 30 kg/s are used to heat cold chemical products ( Cp = 4.2 kJ/kg.K ) at 200 0C and at a flow rate 20 kg/s in a parallel flow heat exchanger. The total heat transfer is 50 m2 and the overall heat transfer coefficient may be taken as 1500 W/m2.K Calculate the outlet temperatures of the hot and cold chemical products
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.
C). Hot chemical products ( Cph = 2.5 kJ/kg.K ) at 600 0C and at a flow rate of 30 kg/s are used to heat cold chemical products ( Cp = 4.2 kJ/kg.K ) at 200 0C and at a flow rate 20 kg/s in a parallel flow heat exchanger. The total heat transfer is 50 m2 and the overall heat transfer coefficient may be taken as 1500 W/m2.K Calculate the outlet temperatures of the hot and cold chemical products.
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