Experimental and Numerical Analysis of Unsteady Behaviour of High Efficiency Mixed-Flow Pump
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28645413%3A_____%2F14%3A%230000005" target="_blank" >RIV/28645413:_____/14:#0000005 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/20146702104" target="_blank" >http://dx.doi.org/10.1051/epjconf/20146702104</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20146702104" target="_blank" >10.1051/epjconf/20146702104</a>
Alternative languages
Result language
angličtina
Original language name
Experimental and Numerical Analysis of Unsteady Behaviour of High Efficiency Mixed-Flow Pump
Original language description
This work deals with the experimental and numerical investigation of cavitating and noncavitating flow inside a mixed-flow pump and its influence on performance curves of this pump. The experimental research has been carried out in the closed horizontalloop with the main tank capacity of 35 m3. The loop is equipped with both the compressor and the vacuum pump capable of creating different pressure levels while maintaining constant volume flow rate. Pump investigated in this project has been equipped with transparent windows, which enabled the visualization of flow and cavitation phenomena for a wide range of flow conditions. A comprehensive CFD analysis of tested pump has been done both in the cavitating and noncavitating regimes. The ANSYS CFX commercial CFD package has been used to solve URANS equations together with the Rayleigh-Plesset model and the SST-SAS turbulence model. Both the experimental research and the CFD analysis have provided a good illustration of the flow structure
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EPJ Web of Conferences
ISSN
2100-014X
e-ISSN
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Volume of the periodical
2014
Issue of the periodical within the volume
Volume 67
Country of publishing house
FR - FRANCE
Number of pages
6
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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