Email this article HYDRODYNAMICS AND CHARACTERISTICS OF PISTON PUMP WITH FLUIDIC DIODES
- Authors: Khabarova D.F.1, Spiridonov E.K.1
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Affiliations:
- South Ural State university (SUSU) 76, Lenin Avenue Chelyabinsk 454080, Russian Federation
- Issue: Vol 2, No 2 (2015)
- Pages: 42-49
- Section: Articles
- Published: 20.11.2015
- URL: https://dynvibro.ru/dynvibro/article/view/2766
- DOI: https://doi.org/10.18287/2409-4579-2015-2-2-42-49
- ID: 2766
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Abstract
The operational process of a piston pump with dampeners which valves are replaced by hydraulic semiconductors is researched. The calculation model for the complex stream flow in the pump flow-part under harmonic motion of a piston is proposed. Dependences of flow characteristic and pump efficiency are derived. The influence of pump parameters on its characteristics is analyzed. It is found that an increase of the piston relative square and diodicity causes flow characteristic boost. Valveless pump efficiency mainly depends on diodicity, diodicity increase causes efficiency boost.
About the authors
D. F. Khabarova
South Ural State university (SUSU) 76, Lenin Avenue Chelyabinsk 454080, Russian Federation
Author for correspondence.
Email: dkhabarova@bk.ru
аспирант, инженер кафедры гидравлики и гидропневмосистем
Russian FederationE. K. Spiridonov
South Ural State university (SUSU) 76, Lenin Avenue Chelyabinsk 454080, Russian Federation
Email: spiridonovek@susu.ac.ru
доктор технических наук, профессор, заведующий кафедрой "Гидравлика и гидропневмосистемы"
Russian FederationReferences
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