Water enters a system, operating at steady state, at 100 kPa, 25oC, and 10 m s at a mass flow rate of 200 kg s It leaves the system at 15 m s, 1 MPa, 25oC If the density () of water is 1000 kg m3, determine (a) The rate of flow work (WF) at the inlet (magnitude only) and (b) The diameter of the pip...

Water enters a system, operating at steady state, at 100 kPa, 25oC, and 10 m/s at a

Question:

Water enters a system, operating at steady state, at 100 kPa, 25oC, and 10 m/s at a mass flow rate of 200 kg/s. It leaves the system at 15 m/s, 1 MPa, 25oC. If the density (ρ) of water is 1000 kg/m3, determine
(a) The rate of flow work (W⋅F) at the inlet (magnitude only) and
(b) The diameter of the pipe at the inlet.