An experimental study of dependence of hydro turbine vibration parameters on pressure pulsations in the flow path

Dekterev, D.; Maslennikova, A; Abramov, A.

doi:10.1088/1742-6596/899/2/022003

Author:

Dekterev, D.

Maslennikova, A

Abramov, A.

Corporate Contributor:

Институт инженерной физики и радиоэлектроники

Кафедра теплофизики

Date:

2017

Journal Name:

Journal of Physics: Conference Series

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Bibliographic Citation:

Dekterev, D. An experimental study of dependence of hydro turbine vibration parameters on pressure pulsations in the flow path [Текст] / D. Dekterev, A Maslennikova, A. Abramov // Journal of Physics: Conference Series: 2nd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists. — 2017. — Т. 899.

Abstract:

The operation modes of the hydraulic power plant water turbine with the formation of a precessing vortex core were studied on the hydrodynamic set-up with the model of hydraulic unit. The dependence of low-frequency vibrations on flow pressure pulsations in the hydraulic unit was established. The results of the air injection effect on the vibrational parameters of the hydrodynamic set-up were presented.

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Статьи в научных журналах (эффективный контракт) [5211]

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