In a heating process you need to rise the temperature of the orange juice (with mean specific heat 3.8 kJkg- 1K- 1) at 72°C. In order to do this the orange juice will pass through a heat exchanger at the flow rate 500 kgh – 1 with an initial temperature of 20°C. The juice is heated using water at 90 ° C. The water temperature at the outlet is 40 ° C. Calculate the water flow that is needed in this process
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.
In a heating process you need to rise the temperature of the orange juice (with mean specific heat
3.8 kJkg- 1K- 1) at 72°C. In order to do this the orange juice will pass through a heat exchanger at the
flow rate 500 kgh – 1 with an initial temperature of 20°C. The juice is heated using water at 90 ° C. The
water temperature at the outlet is 40 ° C. Calculate the water flow that is needed in this process
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