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    The pump speed and flow, head, shaft power have anything to do
    
 
    
 Time：2011年04月13日
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 來源：本站原創(chuàng)
 
    
 
    
 
    

    For the same pump, when the impeller diameter is constant, change the speed ratio of its performance can be the following law of conversion.
    The pump speed and flow, head, shaft power have anything to do  The pump speed and flow, head, shaft power have anything to do  The pump speed and flow, head, shaft power have anything to do
    Where: Q1, H1, Pa1 - that when the flow speed n1, head, shaft power;
    Q2, H2, Pa2 - that when the flow speed n2, head, shaft power.
    

 
 
    
 
 
    

    







    
 
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