MATHEMATICAL MODELING CHARACTERISTICS OF OIL PUMPS FOR CHANGE OF ROTATIONAL FREQUENCY
Journal: International Scientific Journal "Internauka" (Vol.1, No. 23)Publication Date: 2017-01-31
Authors : Grygorskyi S.; Serediuk M.;
Page : 99-104
Keywords : centrifugal pump; centrifugal machines similarity theory; nominal mode; energy efficiency;
Abstract
The method of mathematical modeling characteristics of pumping units for oil pipelines rotary frequency was improved. For recalculation were used graphic characteristics of pumps, obtained experimentally for the nominal value of rotational frequency. The method is based on the application of similarity theory of centrifugal machines.
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