Pipe Flow Calculations Forum

Consider a self-contained underwater breathing apparatus (SCUBA) diving tank with a volume of 18 litres and a maximum pressure rating of 200 bar (gauge). The tank can be pressurized to this 200 bar pressure limit. Before diving, the tank should be filled with air via a compressor, capable of deliver...

I can't find an books that cover this. I understand how to select a pump if there's one riser downstream but what about two? When there are two risers (humps) that are let's say 100 ft high from the discharge level of a horizontally installed centrifugal pump downstream and then reconnects to the su...