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    impeller diameter and pump flow, head, shaft power have anything to do
    
 
    
 Time：2011年04月13日
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 來(lái)源：本站原創(chuàng)
 
    
 
    
 
    

    For the same pump, when the speed is constant, change the impeller diameter, the performance can be cut the following law of conversion.
    impeller diameter and pump flow, head, shaft power have anything to do  impeller diameter and pump flow, head, shaft power have anything to do  impeller diameter and pump flow, head, shaft power have anything to do
    Where: Q1, H1, Pa1 - that when the impeller flow diameter D1, head, shaft power;
    Q2, H2, Pa2 - that when the impeller flow diameter D2, head, shaft power.
    

 
 
    
 
 
    

    







    
 
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