Solution-Question regarding the incoming water temperature

Question regarding the incoming water temperature

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Reference no: EM13873694

A superheater brings 2.5 kg/s saturated water vapor at 2 MPa to 450^oC. The energy is provided by hot air at 1200 K flowing outside the steam tube in the opposite direction as the water, which is a counter flowing heat exchanger. Find the smallest possible mass flow rate of the air so the air exit temperature is 20^oC larger than the incoming water temperature (so it can heat it).

Reference no: EM13873694

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Question regarding the incoming water temperature : Find the smallest possible mass flow rate of the air so the air exit temperature is 20oC larger than the incoming water temperature (so it can heat it).

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Question regarding the incoming water temperature

Reference no: EM13873694

Reference no: EM13873694

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