Determine specific enthalpy and velocity at exit of valve

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Reference no: EM13710347

Steam flows at steady state through a well-insulated pressure-reducing valve.

At the inlet, the pressure is 4 MPa, the temperature is 320°C, and the velocity is 60 m/s.

The pressure of the steam at the exit is 700 kPa.

The inlet and exit have equal diameters, and potential energy change is negligible.

Determine the specific enthalpy (in kJ/kg) and the velocity (in m/s) at the exit of the valve.

Reference no: EM13710347

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