The heat exchanger use to heat the oil from 15 to 85℃. Blowing across the outside of the tubes is steam which enters at 130℃ and leaves at 110℃ with a mass flow rate 5.2kg/s. The over-all heat transfer coefficient is 275w/?2℃. C for steam 1.86kJ/kg℃ . Calculate surface area of heat exchanger.
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.
The heat exchanger use to heat the oil from 15 to 85℃. Blowing across the outside of the tubes is steam which enters at 130℃ and leaves at 110℃ with a mass flow rate 5.2kg/s. The over-all heat transfer coefficient is 275w/?2℃. C for steam 1.86kJ/kg℃ . Calculate surface area of heat exchanger.
ANSWER: 10.5 m2
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