Water ( = 997 kg/m3) enters a system through an inlet port of diameter 10 cm with

Question:

Water (ρ = 997 kg/m3) enters a system through an inlet port of diameter 10 cm with a velocity of 10 m/s. If the pressure at the inlet is measured as 500 kPa, determine
(a) The mass flow rate (m⋅).
(b) The rate of transport of kinetic energy (KE⋅) at the inlet.
(c) The rate of transport of flow energy (J⋅) assuming zero contribution from the potential and internal energy.