Influence of the Geometric Parameters of the Impeller of a Free-Vortex Pump on the Energy and Cavitation Characteristics of the Pump
- Авторы: Svoboda D.G.1, Zharkovskii A.A.1, Ivanov E.A.1
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Учреждения:
- Peter the Great St. Petersburg Polytechnic University
- Выпуск: Том 54, № 9-10 (2019)
- Страницы: 673-680
- Раздел: Article
- URL: https://bakhtiniada.ru/0009-2355/article/view/236375
- DOI: https://doi.org/10.1007/s10556-019-00532-w
- ID: 236375
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Аннотация
Investigations of the influence of the geometrical parameters of the flow path on the integral power characteristics of a free-vortex pump are conducted by means of numerical CFD methods. Recommendations for selecting the width of the profile of the impeller blade and the number of blades are given. The cavitation features of the designed vane systems are investigated.
Об авторах
D. Svoboda
Peter the Great St. Petersburg Polytechnic University
Автор, ответственный за переписку.
Email: svoboda.dmitry@gmail.com
Россия, St. Petersburg
A. Zharkovskii
Peter the Great St. Petersburg Polytechnic University
Email: svoboda.dmitry@gmail.com
Россия, St. Petersburg
E. Ivanov
Peter the Great St. Petersburg Polytechnic University
Email: svoboda.dmitry@gmail.com
Россия, St. Petersburg
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