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Title Calculation of the Characteristics of the Multi-gap Seal of the Centrifugal Pump, in Dependence on the Chambers’ Sizes
Authors Pozovnyi, Oleksandr Oleksandrovych
Zahorulko, Andrii Vasylovych  
Krmela, J.
Artiukhov, Artem Yevhenovych  
Krmelová, V.
Keywords multi-gap seals
hydrostatic forces
leakage
experimental and numeral research
Type Article
Date of Issue 2020
URI https://essuir.sumdu.edu.ua/handle/123456789/82782
Publisher Manufacturing Technology
License Creative Commons Attribution 4.0 International License
Citation Oleksandr Pozovnyi, Andriy Zahorulko, Jan Krmela, Artem Artyukhov, Vladimíra Krmelová. Calculation of the Characteristics of the Multi-gap Seal of the Centrifugal Pump, in Depend-ence on the Chambers' Sizes. Manufacturing Technology. 2020. Vol. 20, No. 3. Р. 361-367
Abstract The paper presents the results of an experimental research and a numerical calculation of a multi-gap seal of a centrifugal pump. The experimental research allowed to obtain the characteristics’ performance of the multi-gap seal at different operating modes, in dependence on the axial size of the chambers, pressure distributions’ changes, and a leakage from the seal. Using finite volume methods, values of radial hydrostatic forces, pressure distributions and leakage values were obtained. The results of the numerical calculation were compared with the results of the experiment, which showed that they matched.
Appears in Collections: Наукові видання (ТеСЕТ)

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