Experimental study of pressure pulsations in the flow duct of a medium-size model hydroelectric generator with Francis turbine
- Авторы: Platonov D.1,2, Maslennikova A.2, Dekterev D.1,2, Minakov A.1,2, Abramov A.2
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Учреждения:
- Kutateladze Institute of Thermophysics SB RAS
- Siberian Federal University
- Выпуск: Том 25, № 1 (2018)
- Страницы: 21-30
- Раздел: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/217254
- DOI: https://doi.org/10.1134/S086986431801002X
- ID: 217254
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Аннотация
In the present study, we report on the results of an experimental study of pressure pulsations in the flow duct of a medium-scale hydrodynamic bench with Francis turbine. In various regimes, integral and pulsation characteristics of the turbine were measured. With the help of high-speed filming, the structure of the flow behind the turbine runner was analyzed, and the influence of this structure on the intensity and frequency of pressure pulsations in the flow duct was demonstrated.
Об авторах
D. Platonov
Kutateladze Institute of Thermophysics SB RAS; Siberian Federal University
Автор, ответственный за переписку.
Email: platonov-08@yandex.ru
Россия, Novosibirsk; Krasnoyarsk
A. Maslennikova
Siberian Federal University
Email: platonov-08@yandex.ru
Россия, Krasnoyarsk
D. Dekterev
Kutateladze Institute of Thermophysics SB RAS; Siberian Federal University
Email: platonov-08@yandex.ru
Россия, Novosibirsk; Krasnoyarsk
A. Minakov
Kutateladze Institute of Thermophysics SB RAS; Siberian Federal University
Email: platonov-08@yandex.ru
Россия, Novosibirsk; Krasnoyarsk
A. Abramov
Siberian Federal University
Email: platonov-08@yandex.ru
Россия, Krasnoyarsk