Find the velocity of the air downstream of the restriction

Reference no: EM13304700

Air flows at a rate of 2.3 kg/s in a 15 cm diameter pipe. It has a pressure of 7 bar and a temperature of 95 degrees Celsius before it is throttled by a valve to 3.5 bar. Find the velocity of the air downstream of the restriction, and show that the enthalpy is essentially the same before and after the throttling process. Also find the change of entropy.

Reference no: EM13304700

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