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Gusarov A.A., Kutuzov V.I., Shevelenko V.D. INCREASE OF DIAGNOSIS EFFECTIVENESS OF ROD OIL AGGREGATE Expressions for harmonic constituents of effort on pump piston through corresponding signals of effort and way, measured on surface were got on the base of considering of rods columns of pumping units as mechanical communication channel giving information in the form of deformation waves from pump piston to the point of rods hanger with spectral method. Form deflection of plunger dynamometer card from "sample", caused with classes of rod oil aggregate "ШНУ" condition, are determined with measuring of amplitude modulation depth of harmonics, having maximal susceptibility to measuring of diagnosticated class of ШНУ condition.
About this article
Authors: Gusarov A.A., Kutuzov V.I., Shevelenko V.D.
Year: 2006
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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