So I am having trouble designing pumps
1) I don't have the system curve for pumps so I am providing the data on how do i utilize it to simulate real field pump
DATA:
PUMP TYPE: centrifugal
TOTAL HEAD: 50m
DISCHARGE: 100m3/hr
PUMP INPUT: 160.195kw
SIZE:250*300mm
SPEED:1489rpm
the pumping head the plant is giving is 12m into the main pipeline
2) i have 4 working + 2 standby pumps in parallel
how do i design which pump gets turned on when and
how do i design them in parallel
please help