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11.
  • The gap size effect on leak... The gap size effect on leakage flow and cavitation in the clearance of a 2D hydrofoil: high-speed visualization and velocity measurements
    Pervunin, Konstantin S; Timoshevskiy, Mikhail V; Zapryagaev, Ivan I ... IOP conference series. Earth and environmental science, 03/2019, Volume: 240, Issue: 6
    Journal Article
    Peer reviewed
    Open access

    In the study, tip-clearance cavitation inception and development was studied in the gap between an end face of a NACA0022-34 hydrofoil and a transparent sidewall of a test channel. The experiments ...
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12.
  • Cavitating flow control thr... Cavitating flow control through continuous tangential mass injection on a 2D hydrofoil at a small attack angle
    Timoshevskiy, Mikhail V.; Zapryagaev, Ivan I.; Pervunin, Konstantin S. ... MATEC Web of Conferences, 01/2016, Volume: 84
    Journal Article, Conference Proceeding
    Peer reviewed
    Open access

    We studied cavitating flow over the suction side of a symmetric 2D foil – a scaled-down model of high-pressure hydroturbine guide vanes (GV) – in different cavitation regimes at the attack angle of ...
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13.
  • Cavitating flow around a sc... Cavitating flow around a scaled-down model of guide vanes of a high-pressure turbine
    Timoshevskiy, Mikhail V.; Churkin, Sergey A.; Kravtsova, Aleksandra Yu ... International journal of multiphase flow, January 2016, 2016-01-00, Volume: 78
    Journal Article
    Peer reviewed

    •Spanwise variation of sheet cavity length with asimmtric cloud shedding was observed.•This unsteady regime is a bifurcation between the cloud and surge instabilities.•The spanwise cavity length ...
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14.
  • КАВИТАЦИЯ НА РИФЛЕНОМ ДВУМЕ... КАВИТАЦИЯ НА РИФЛЕНОМ ДВУМЕРНОМ ГИДРОКРЫЛЕ ПРИ МАЛОМ УГЛЕ АТАКИ
    (Mikhail V. Timoshevskiy), Тимошевский Михаил Викторович; (Konstantin S. Pervunin), Первунин Константин Сергеевич; (Dmitriy M. Markovich), Маркович Дмитрий Маркович Izvestiâ Tomskogo politehničeskogo universiteta. Inžiniring georesursov, 04/2019, Volume: 329, Issue: 11
    Journal Article
    Peer reviewed
    Open access

    Кавитация представляет собой один из основных источников неустойчивостей течения, возникающих при эксплуатации гидравлического оборудования, а также является причиной эрозионного износа его рабочих ...
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