Szczegóły publikacji
Opis bibliograficzny
Static and flow-rate characteristics of centrifugal pump’s balancing device with considering the random changes of its main parameters / Yuliia TARASEVYCH, Ievgen Savchenko, Nataliia Sovenko // W: Advances in design, simulation and manufacturing II : proceedings of the 2nd international conference on Design, Simulation, Manufacturing: the Innovation Exchange, DSMIE-2019, June 11–14, 2019, Lutsk, Ukraine / eds. Vitalii Ivanov, [et al.]. — Cham : Springer Nature Switzerland, cop. 2020. — (Lecture Notes in Mechanical Engineering ; ISSN 2195-4356). — ISBN: 978-3-030-22364-9; e-ISBN: 978-3-030-22365-6. — S. 722–731. — Bibliogr., Abstr. — Publikacja dostępna online od: 2019-06-07
Autorzy (3)
- AGHTarasevych Yuliia
- Savchenko Ievgen
- Sovenko Nataliia
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 123305 |
|---|---|
| Data dodania do BaDAP | 2019-11-08 |
| DOI | 10.1007/978-3-030-22365-6_72 |
| Rok publikacji | 2020 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Springer |
| Czasopismo/seria | Lecture Notes in Mechanical Engineering |
Abstract
Automatic balancing device is one of the basic units of many multi-stage centrifugal pumps. Operating characteristics of such device are determined by cylindrical and face throttles geometrical characteristics which are stochastic by their nature. That is why the deterministic approach can’t give valid results. The purpose of this paper is determine the probabilistic the static and flow-rate characteristics of centrifugal pump’s automatic balancing device. The random changes of the mean value of the radial cylindrical gap, the face throttle taper, eccentricity and coefficients of losses are taking into account in the presented calculation model. It is shown that the actual value of balancing force and flow-rate in the chamber of the automatic balancing device can be substantially different from the calculation ones. Obtained results allow to estimate the possible values of the flow-rate and axial force in the automatic balancing device due to changes in manufacturing and installation tolerances, as well as to ensure the stable operation of the pump.
