Question: table 1 height information for the reservoirpipe system parameter symbol...

Table 1: Height information for the reservoir-pipe system

Parameter	Symbol	Value	Units
Height of dam	HDam	11	m
Height of water above middle of Pipe A	H	10	m
Height to middle of Pipe A from the datum	Z1	150	m
Height to middle of Pipe B from the datum	Z2	50	m
Height to edge of Pipe C from the datum	Z3	0	m

 

 Considering all the losses, show that head discharge relationship can be expressed by

      where   

H is the water height in the Reservoir 1 above the centreline of the Pipe A,  Z₁ and  Z₂ are the reference heights from the datum to the centreline of the Pipe A and B (Figure 1),  C_AB is the discharge coefficient,  x_AB is the composite losses and V_B is velocity in Pipe B.