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How to simulate a pump

2011-05-25View Original

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I would like to ask my colleagues: to date, is there any software that can simulate the cutting or degradation of a pump impeller? I am currently working on a modification plan to achieve energy savings for the pump by means of impeller cutting or downgrading. Is it possible to use some software to actually calculate the optimal cutting amount?
Reply #22011-05-25
Just calculate it by yourself, isn’t that enough? Based on the pump’s original curve, the equation relating diameter to flow rate and head. Calculate the flow-head relationship after cutting, and then determine the power.
Reply #32011-05-25
Currently, energy savings for pumps are mainly achieved through speed control.

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