calc_example

Total head, N.P.S.H. and other calculations…4
SECTION FLOW
(Usgal/min)
DIA
(in)
VELOCITY
(ft/s)
∆H FP /L
(ft/100 ft pipe)
L
(ft)
∆H FP
(ft fluid)
L 1 500 6 5.67 1.64 4 0.06
L 2 500 6 5.67 1.64 2 0.03
L 3 500 6 5.67 1.64 24 0.39
L 4 500 6 5.67 1.64 20 0.32
L 5 500 4 12.76 13.1 40 5.2
L 6 400 4 10.21 8.51 120 10.2
Sub-total - - - - - 16.2
∆H FP1-7
L 7 400 4 10.21 8.51 6 0.51
Total
- - - - - 16.71
∆H FP1-2
Table 1 Friction loss for all pipe segments.