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Browsing by Subject "parametric models"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Estimation of the wear in positive-displacement pumps by the time series method
    (Wydawnictwa AGH, 2006) Stojek, Jerzy
    The article discusses the possibility to assess the wear characteristics in multi-piston positive-displacement pumps operating at constant delivery rate, basing on an analysis of the measured outlet pressure variations. Parameter estimates of the selected parametric models of pressure variations were determined. Comparing the values of parameters, the wear and tear characteristics were determined in the examined pumps.