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Minakov, A. V.
Platonov, D. V.
Maslennikova, A. V.
Dekterev, D. A.
2018-02-07T07:31:11Z
2018-02-07T07:31:11Z
2017-07
Minakov, A. V. Experimental study of the effect of air injection on the pressure pulsations in the hydro turbine flow path under different operating conditions [Текст] / A. V. Minakov, D. V. Platonov, A. V. Maslennikova, D. A. Dekterev // MATEC Web of Conferences. — 2017. — Т. 115.
https://www.matec-conferences.org/articles/matecconf/abs/2017/29/matecconf_sts2017_05001/matecconf_sts2017_05001.html
http://elib.sfu-kras.ru/handle/2311/70001
The paper presents an experimental study of oscillatory response in the Francis turbine of hydraulic unit. The experiment was performed on large-scale hydrodynamic test-bench with impeller diameter of 0.3 m. The effect of air injection on the intensity of pressure pulsations was studied at the different regimes in the hydraulic unit. It was revealed that air delivery into the flow path system of the turbine results in almost two-fold reduction of pressure pulsations, but for optimal regimes, there is an increase in pressure pulsations.
Experimental study of the effect of air injection on the pressure pulsations in the hydro turbine flow path under different operating conditions
Journal Article
Journal Article Preprint
44.35
2018-02-07T07:31:11Z
10.1051/matecconf/201711505001
Институт инженерной физики и радиоэлектроники
Научно-исследовательская часть
Кафедра теплофизики
MATEC Web of Conferences
без квартиля
без квартиля


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