Indirect measurement of flow of liquid pumped with pump packages / A. V. Maystrenko [et al.]
Уровень набора: Petroleum and CoalЯзык: английский.Страна: .Резюме или реферат: This paper discusses some research results for indirect measurement methods for pump packagesbased on their head-capacity curves. The paper shows the results of experimental research intoindirect measurement by approximation of vertical lift performance of a pump package with algebraicpolynomials of 2nd and 3rd order illustrating their applicability to solution of tasks pertaining toretrospective estimation of polynomial coefficients for the vertical lift performance approximation.Values of relative errors for indirect measurement of transferred liquid flow with such polynomialsare given..Примечания о наличии в документе библиографии/указателя: [References: p. 249 (6 tit.)].Тематика: электронный ресурс | труды учёных ТПУ | flow meter | pump package | indirect measurement | polynomial | прокачные устройства | косвенное измерение | полиномы Ресурсы он-лайн:Щелкните здесь для доступа в онлайн | Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: p. 249 (6 tit.)]
This paper discusses some research results for indirect measurement methods for pump packagesbased on their head-capacity curves. The paper shows the results of experimental research intoindirect measurement by approximation of vertical lift performance of a pump package with algebraicpolynomials of 2nd and 3rd order illustrating their applicability to solution of tasks pertaining toretrospective estimation of polynomial coefficients for the vertical lift performance approximation.Values of relative errors for indirect measurement of transferred liquid flow with such polynomialsare given.
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