Pumps and pumping station Pumping stations Example, cont: The table shows the performance of the single pump rotating at 1000rpm.

 

1. After all connections, compute the flow rate and head the pumping station will submit,

2. Design the suction head at T = 20°C,

3. Using 2 pumps in parallel, compute the flow rate and head the pumping station will submit,

4. Using 2 pumps in series, compute the flow rate and head the pumping station will submit. 

Prof. Nidal Hadadin Pumps and pumping station Pumping stations Exercise: For the same past example, if the single pump rotating speed is increased to 1200rpm, then:

1- Compute the flow rate and head of the pumping station?

2- Design the S_h?

3- Compute the pump hydraulic power,

H (m) 27 24 20 14 |Q (L/s) 5 12 20 28