Classification of Flow

4 classifications of flow

Total Head

            u²
H = y + z + —  [m]
           2·g

y   = Pressure Head  [m]
z   = Potential Head [m]
 u²

 —  = Velocity Head  [m]

2·g
u   = Velocity       [m/s]
g   = Earths gravity [m/s²]

The arrival of Sunder Machali

This is what I found in my channel.