Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: All-Russian School-Conference of Young Scientists with International Participation on Actual Problems of Thermal Physics and Physical Hydrodynamics, AVTFG 2016; Novosibirsk; Novosibirsk
Год издания: 2017
Идентификатор DOI: 10.1051/epjconf/201715900032
Аннотация: 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 maximum pressure pulsations in the hydПоказать полностьюraulic unit. It was revealed that air delivery into the water-conveyance system of the turbine results in almost two-fold reduction of pressure pulsations.
Журнал: EPJ Web of Conferences
Выпуск журнала: 159
Номера страниц: 0032
Издатель: EDP Sciences